<SEC-DOCUMENT>0001047469-15-008513.txt : 20151111
<SEC-HEADER>0001047469-15-008513.hdr.sgml : 20151111
<ACCEPTANCE-DATETIME>20151110171654
ACCESSION NUMBER:		0001047469-15-008513
CONFORMED SUBMISSION TYPE:	424B5
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20151110
DATE AS OF CHANGE:		20151110

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Aon plc
		CENTRAL INDEX KEY:			0000315293
		STANDARD INDUSTRIAL CLASSIFICATION:	INSURANCE AGENTS BROKERS & SERVICES [6411]
		IRS NUMBER:				363051915
		STATE OF INCORPORATION:			X0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-206759
		FILM NUMBER:		151219798

	BUSINESS ADDRESS:	
		STREET 1:		THE LEADENHALL BUILDING
		STREET 2:		122 LEADENHALL STREET
		CITY:			LONDON
		STATE:			X0
		ZIP:			EC3V 4AN
		BUSINESS PHONE:		(44) 20 7623 5500

	MAIL ADDRESS:	
		STREET 1:		THE LEADENHALL BUILDING
		STREET 2:		122 LEADENHALL STREET
		CITY:			LONDON
		STATE:			X0
		ZIP:			EC3V 4AN

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AON CORP
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COMBINED INTERNATIONAL CORP
		DATE OF NAME CHANGE:	19870504

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Aon Corp
		CENTRAL INDEX KEY:			0001556748
		IRS NUMBER:				363051915
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-206759-01
		FILM NUMBER:		151219799

	BUSINESS ADDRESS:	
		STREET 1:		200 EAST RANDOLPH STREET
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60601
		BUSINESS PHONE:		312-381-1000

	MAIL ADDRESS:	
		STREET 1:		200 EAST RANDOLPH STREET
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60601
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B5
<SEQUENCE>1
<FILENAME>a2226541z424b5.htm
<DESCRIPTION>424B5
<TEXT>
<HTML>
<HEAD>
</HEAD>
<BODY BGCOLOR="#FFFFFF" LINK=BLUE  VLINK=PURPLE>
<BR>
<P><FONT SIZE=3 >
Use these links to rapidly review the document<BR>
<A HREF="#bg12701_table_of_contents">  TABLE OF CONTENTS</A> <BR>
<A HREF="#eg12701_table_of_contents">  TABLE OF CONTENTS</A><BR></font>
</P>

<P style="font-family:times;"><FONT SIZE=2>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->




<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->





<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT> <FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2><B>Filed Pursuant to Rule 424(b)(5)<BR>
Registration Statement Nos. 333-206759 and 333-206759-01  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><B> Calculation of Registration Fee  </B></FONT></P>

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="26%" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="96" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="96" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="96" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="96" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:5pt;text-indent:-5pt;"><FONT SIZE=2> </FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR style="font-size:1.5pt;" VALIGN="TOP">
<TD COLSPAN=9 VALIGN="BOTTOM" style="font-family:times;border-bottom:double #000000 2.25pt;">&nbsp;</TD>
</TR>
<TR VALIGN="BOTTOM">
<TH ALIGN="CENTER" style="font-family:times;"><FONT SIZE=1><B>Title of Each Class of Securities<BR>
to be Registered</B></FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH ALIGN="CENTER" style="font-family:times;"><FONT SIZE=1><B>Amount to be<BR>
Registered</B></FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH ALIGN="CENTER" style="font-family:times;"><FONT SIZE=1><B>Maximum<BR>
Offering Price Per<BR>
Unit</B></FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH ALIGN="CENTER" style="font-family:times;"><FONT SIZE=1><B>Maximum<BR>
Aggregate Offering<BR>
Price</B></FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH ALIGN="CENTER" style="font-family:times;"><FONT SIZE=1><B>Amount of<BR>
Registration Fee(1)</B></FONT><BR></TH>
</TR>
<TR style="font-size:1.5pt;" VALIGN="TOP">
<TD COLSPAN=9 VALIGN="BOTTOM" style="font-family:times;border-bottom:solid #000000 1.0pt;">&nbsp;</TD>
</TR>
<TR VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:4pt;text-indent:-4pt;"><FONT SIZE=1><B> </B></FONT><FONT SIZE=2>2.800% Senior Notes due 2021</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>$400,000,000</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>99.810%</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>$399,240,000</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>$40,204</FONT></TD>
</TR>
<TR style="font-size:1.5pt;" VALIGN="TOP">
<TD COLSPAN=9 VALIGN="BOTTOM" style="font-family:times;border-bottom:solid #000000 1.0pt;">&nbsp;</TD>
</TR>
<TR VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:5pt;text-indent:-5pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Guarantees of 2.800% Senior Notes due 2021(2)</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>&#151;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>&#151;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>&#151;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>&#151;</FONT></TD>
</TR>
<TR style="font-size:1.5pt;" VALIGN="TOP">
<TD COLSPAN=9 VALIGN="BOTTOM" style="font-family:times;border-bottom:double #000000 2.25pt;"><p style="font-family:times;margin-left:5pt;text-indent:-5pt;"> &nbsp;</TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->

<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>(1)</FONT></DT><DD style="font-family:times;"><FONT SIZE=2>Calculated
in accordance with Rule&nbsp;457(r) under the Securities Act of 1933.
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>(2)</FONT></DT><DD style="font-family:times;"><FONT SIZE=2>Pursuant
to Rule&nbsp;457(n) under the Securities Act of 1933, no separate fee is payable with respect to the guarantees of the 2.800% Senior Notes due
2021. </FONT></DD></DL>
<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=1,EFW="2226541",CP="AON PLC",DN="1",CHK=242519,FOLIO='blank',FILE='DISK133:[15ZCU1.15ZCU12701]AA12701A.;11',USER='MWEINST',CD='10-NOV-2015;13:15' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->




<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->





<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT> <FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2><B>Filed Pursuant to Rule 424(b)(5)<BR>
Registration Statement Nos.&nbsp;333-206759 and 333-206759-01</B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2><B>Prospectus Supplement<BR>
(To Prospectus dated September&nbsp;3, 2015)  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=4><B>$400,000,000  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=4><B>
<IMG SRC="g137758.jpg" ALT="LOGO" WIDTH="81" HEIGHT="34">
  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=5><B>Aon&nbsp;plc<BR>  </B></FONT><FONT SIZE=4><B>2.800% Senior Notes due 2021<BR>
With a full and unconditional guarantee as to payment of<BR>
principal and interest by Aon Corporation  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon&nbsp;plc is offering $400,000,000 aggregate principal amount of 2.800% senior notes due 2021 (the "Notes"). The Notes will mature on
March&nbsp;15, 2021. Aon&nbsp;plc will pay interest on the Notes on each March&nbsp;15 and September&nbsp;15, commencing on March&nbsp;15, 2016 (short first coupon). The Notes will be issued
in minimum denominations of $2,000 and integral multiples of $1,000 in excess thereof. Aon&nbsp;plc may redeem all of the Notes at any time, and some of the Notes from time to time, at the
redemption prices set forth in this prospectus supplement under "Description of the Securities&#151;Optional Redemption." Aon&nbsp;plc may also redeem all of the Notes at a redemption price
equal to 100% of the principal amount of the Notes plus accrued and unpaid interest, if any, to the redemption date in the event of certain changes in respect of withholding taxes applicable to the
Notes or the Guarantee, as described in this prospectus supplement under "Description of the Securities&#151;Optional Tax Redemption." </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Notes will be fully and unconditionally guaranteed (the "Guarantee" and, together with the Notes, the "Securities") by Aon Corporation ("Aon Delaware"). </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Notes will be Aon&nbsp;plc's general unsecured and unsubordinated obligations and will rank equally with each other and with all of Aon&nbsp;plc's other existing and future
unsecured and unsubordinated obligations. The Notes will not have the benefit of all of the covenants applicable to certain of Aon&nbsp;plc's existing unsecured senior indebtedness. The Notes will
be effectively subordinated to any secured indebtedness Aon&nbsp;plc may have or incur in the future to the extent of the value of the assets securing any such indebtedness. The Notes will be
structurally subordinated to the indebtedness and all other obligations of Aon&nbsp;plc's subsidiaries (though you may have a direct claim as to Aon Delaware by virtue of its obligations with
respect to the Guarantee). </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Guarantee will be a general unsecured and unsubordinated obligation of Aon Delaware and will rank equally with all of Aon Delaware's other existing and future unsecured and
unsubordinated obligations. The Guarantee will not have the benefit of all of the covenants applicable to certain of Aon Delaware's existing unsecured senior debt. The Guarantee will be effectively
subordinated to any secured indebtedness Aon Delaware may have or incur in the future to the extent of the value of the assets securing any such indebtedness. The Guarantee will be structurally
subordinated to the indebtedness and all other obligations of Aon Delaware's subsidiaries. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We
intend to apply to list the Notes on the New York Stock Exchange or another "recognised stock exchange" for purposes of Section&nbsp;1005 of the U.K. Income Tax Act 2007. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT
SIZE=2><B>Investing in the Securities involves a high degree of risk. See "Risk Factors" beginning on page&nbsp;S-10 of this
prospectus supplement.</B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT SIZE=2><B>Neither the Securities and Exchange Commission nor any state securities commission
has approved or disapproved of these Securities or determined if this prospectus supplement or the accompanying prospectus is truthful or complete. Any representation to the contrary is a criminal
offense.</B></FONT></P>

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="65%" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="6pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="96" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="6pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="96" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="BOTTOM">
<TH ALIGN="LEFT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Per&nbsp;Note </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Total </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>Public offering price</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2> 99.810</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>%</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>399,240,000</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>Underwriting discount</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2> 0.500</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>%</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>2,000,000</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>Proceeds to us (before expenses)</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2> 99.310</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>%</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>397,240,000</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interest
on the Notes will accrue from November 13, 2015. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
underwriters expect to deliver the Securities for purchase on or about November&nbsp;13, 2015, which is the third business day following the date of this prospectus supplement, in
book-entry form through the facilities of The Depository Trust Company and its participants, including Clearstream Banking, </FONT><FONT SIZE=2><I>soci&eacute;t&eacute;
anonyme</I></FONT><FONT SIZE=2>, and Euroclear Bank&nbsp;S.A./N.V. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><I>

<!-- COMMAND=ADD_LINERULETXT,NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="25%" ALIGN="CENTER" -->
<HR NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="25%" ALIGN="CENTER" >


 </I></FONT><FONT SIZE=2>

<!-- COMMAND=ADDING_LINEBREAK -->

<BR></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><I>Joint Book-Running Managers  </I></FONT></P>
 <DIV style="padding:0pt;position:relative;width:100%;margin-left:0%;">
<p style="font-family:times;"></FONT></P>

<P style="font-family:times;"><FONT SIZE=3><B>


<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->


  </B></FONT></P>

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="73pt" style="font-family:times;"></TD>
<TD WIDTH="11%" style="font-family:times;"></TD>
<TD WIDTH="169pt" style="font-family:times;"></TD>
<TD WIDTH="11%" style="font-family:times;"></TD>
<TD WIDTH="65pt" style="font-family:times;"></TD>
<TD WIDTH="11%" style="font-family:times;"></TD>
<TD WIDTH="101pt" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="TOP">
<TD style="font-family:times;"><FONT SIZE=3><B>Citigroup</B></FONT></TD>
<TD style="font-family:times;"><FONT SIZE=3>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=3><B> Goldman, Sachs&nbsp;&amp;&nbsp;Co.</B></FONT></TD>
<TD style="font-family:times;"><FONT SIZE=3>&nbsp;</FONT></TD>
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=3><B> Barclays</B></FONT></TD>
<TD style="font-family:times;"><FONT SIZE=3>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=3><B> Credit Suisse</B></FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->
 </DIV>
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><I>Co-Managers  </I></FONT></P>
 <DIV style="padding:0pt;position:relative;width:100%;margin-left:0%;">
<p style="font-family:times;"></FONT></P>

<P style="font-family:times;"><FONT SIZE=3><B>


<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->


  </B></FONT></P>

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="141pt" style="font-family:times;"></TD>
<TD WIDTH="15%" style="font-family:times;"></TD>
<TD WIDTH="200pt" style="font-family:times;"></TD>
<TD WIDTH="15%" style="font-family:times;"></TD>
<TD WIDTH="92pt" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="TOP">
<TD style="font-family:times;"><FONT SIZE=3><B>Aon Securities&nbsp;Inc.</B></FONT></TD>
<TD style="font-family:times;"><FONT SIZE=3>&nbsp;</FONT></TD>
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=3><B> UniCredit Capital Markets</B></FONT></TD>
<TD style="font-family:times;"><FONT SIZE=3>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=3><B> US Bancorp</B></FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->
 </DIV>
 <P style="font-family:times;"><FONT SIZE=2>&nbsp;<BR></FONT></P>
 <DIV style="padding:0pt;position:relative;width:100%;margin-left:0%;">
<p style="font-family:times;"></FONT></P>

<P style="font-family:times;"><FONT SIZE=3><B>


<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->


  </B></FONT></P>

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="164pt" style="font-family:times;"></TD>
<TD WIDTH="33%" style="font-family:times;"></TD>
<TD WIDTH="247pt" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="TOP">
<TD style="font-family:times;"><BR><FONT SIZE=3><B> Loop Capital Markets</B></FONT></TD>
<TD style="font-family:times;"><FONT SIZE=3><B><BR>&nbsp;</B></FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><BR><FONT SIZE=3><B> The Williams Capital Group,&nbsp;L.P.</B></FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->
 </DIV>
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>The
date of this prospectus supplement is November&nbsp;9, 2015. </FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=2,EFW="2226541",CP="AON PLC",DN="1",CHK=985222,FOLIO='blank',FILE='DISK133:[15ZCU1.15ZCU12701]BC12701A.;26',USER='MWEINST',CD='10-NOV-2015;13:12' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->





<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->




<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT></P>

<!-- TOC_END -->


<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P style="font-family:times;"><FONT SIZE=2><A
NAME="BG12701A_main_toc"></A> </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="bg12701_table_of_contents"> </A>
<BR></FONT><FONT SIZE=2><B>  TABLE OF CONTENTS    <BR>    </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><B> Prospectus Supplement  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>
<A NAME="BG12701_TOC2"></A> </FONT></P>
 <DIV style="padding:0pt;position:relative;width:80%;margin-left:10%;">
<p style="font-family:times;"></FONT></P>

<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->
<!-- COMMAND=ADD_START_LINKTABLE -->

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="27pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="BOTTOM">
<TH ALIGN="LEFT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Page </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#bi12701_about_this_prospectus_supplement"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>About This Prospectus Supplement</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#bi12701_about_this_prospectus_supplement"><FONT SIZE=2>S-1</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#bi12701_where_you_can_find_more_information"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Where You Can Find More Information</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#bi12701_where_you_can_find_more_information"><FONT SIZE=2>S-1</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#bi12701_disclosure_regarding_forward-looking_statements"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Disclosure Regarding Forward-Looking Statements</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#bi12701_disclosure_regarding_forward-looking_statements"><FONT SIZE=2>S-2</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#ca12701_summary"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Summary</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#ca12701_summary"><FONT SIZE=2>S-4</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#da12701_risk_factors"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Risk Factors</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#da12701_risk_factors"><FONT SIZE=2>S-10</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#da12701_use_of_proceeds"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Use of Proceeds</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#da12701_use_of_proceeds"><FONT SIZE=2>S-13</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#da12701_ratio_of_earnings_to_fixed_charges"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Ratio of Earnings to Fixed Charges</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#da12701_ratio_of_earnings_to_fixed_charges"><FONT SIZE=2>S-13</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#da12701_capitalization"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Capitalization</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#da12701_capitalization"><FONT SIZE=2>S-14</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#dc12701_description_of_the_securities"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Description of the Securities</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#dc12701_description_of_the_securities"><FONT SIZE=2>S-15</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#dc12701_certain_united_states___dc102184"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Certain United States Federal Income Tax Consequences</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#dc12701_certain_united_states___dc102184"><FONT SIZE=2>S-23</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#de12701_certain_united_kingdom_tax_consequences"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Certain United Kingdom Tax Consequences</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#de12701_certain_united_kingdom_tax_consequences"><FONT SIZE=2>S-26</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#de12701_european_union_savings_tax_directive"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>European Union Savings Tax Directive</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#de12701_european_union_savings_tax_directive"><FONT SIZE=2>S-27</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#de12701_book-entry,_delivery_and_form"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Book-Entry, Delivery and Form</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#de12701_book-entry,_delivery_and_form"><FONT SIZE=2>S-28</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#dg12701_underwriting_(conflicts_of_interest)"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Underwriting (Conflicts of Interest)</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#dg12701_underwriting_(conflicts_of_interest)"><FONT SIZE=2>S-32</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#dg12701_incorporation_of_certain_documents_by_reference"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Incorporation of Certain Documents by Reference</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#dg12701_incorporation_of_certain_documents_by_reference"><FONT SIZE=2>S-36</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#dg12701_legal_matters"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Legal Matters</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#dg12701_legal_matters"><FONT SIZE=2>S-38</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#ex1"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Experts</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#ex1"><FONT SIZE=2>S-38</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->
<!-- COMMAND=ADD_END_LINKTABLE -->
 </DIV>
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="bg12701_prospectus"> </A>
<BR></FONT><FONT SIZE=2><B>  Prospectus    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>
<A NAME="BG12701_TOC"></A> </FONT></P>
 <DIV style="padding:0pt;position:relative;width:80%;margin-left:10%;">
<p style="font-family:times;"></FONT></P>

<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->
<!-- COMMAND=ADD_START_LINKTABLE -->

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="BOTTOM">
<TH ALIGN="LEFT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Page </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#ei12701_about_this_prospectus"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>About this Prospectus</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#ei12701_about_this_prospectus"><FONT SIZE=2>1</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#ei12701_where_you_can_find_more_information"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Where You Can Find More Information</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#ei12701_where_you_can_find_more_information"><FONT SIZE=2>2</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#ei12701_information_concerning_forward-looking_statements"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Information Concerning Forward-Looking Statements</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#ei12701_information_concerning_forward-looking_statements"><FONT SIZE=2>3</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#ei12701_risk_factors"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Risk Factors</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#ei12701_risk_factors"><FONT SIZE=2>5</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#ei12701_the_company"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>The Company</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#ei12701_the_company"><FONT SIZE=2>5</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#ei12701_use_of_proceeds"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Use of Proceeds</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#ei12701_use_of_proceeds"><FONT SIZE=2>5</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#ek12701_ratios"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Ratios</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#ek12701_ratios"><FONT SIZE=2>6</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#ek12701_description_of_debt_securities_and_guarantees"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Description of Debt Securities and Guarantees</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#ek12701_description_of_debt_securities_and_guarantees"><FONT SIZE=2>6</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#eq12701_description_of_preference_shares"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Description of Preference Shares</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#eq12701_description_of_preference_shares"><FONT SIZE=2>23</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#eq12701_description_of_class_a_ordinary_shares"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Description of Class&nbsp;A Ordinary Shares</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#eq12701_description_of_class_a_ordinary_shares"><FONT SIZE=2>24</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#eq12701_description_of_share_purchase___des02628"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Description of Share Purchase Contracts and Share Purchase Units</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#eq12701_description_of_share_purchase___des02628"><FONT SIZE=2>24</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#eq12701_plan_of_distribution"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Plan of Distribution</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#eq12701_plan_of_distribution"><FONT SIZE=2>25</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#eq12701_validity_of_securities"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Validity of Securities</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#eq12701_validity_of_securities"><FONT SIZE=2>27</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><A HREF="#eq12701_experts"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Experts</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><A HREF="#eq12701_experts"><FONT SIZE=2>27</FONT></A></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->
<!-- COMMAND=ADD_END_LINKTABLE -->
 </DIV>
 <P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT
SIZE=2><B>Neither we nor the underwriters have authorized anyone to provide any information other than that which is contained or incorporated by reference in this
prospectus supplement, the accompanying prospectus or any free writing prospectus prepared by or on behalf of us or to which we have referred you. Neither we nor the underwriters take any
responsibility for, or provide any assurance as to, the reliability of any other information that others may give you. No offer to sell these Securities is being made in any jurisdiction where the
offer or sale is not permitted. The information contained in this prospectus supplement, the accompanying prospectus, any free writing prospectus or any document incorporated by reference is accurate
as of the date of the document in which the information appears. Our business, financial condition, results of operations and prospects may have changed after any of such
dates.</B></FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=3,EFW="2226541",CP="AON PLC",DN="1",CHK=838988,FOLIO='blank',FILE='DISK133:[15ZCU1.15ZCU12701]BG12701A.;7',USER='CHE106319',CD='10-NOV-2015;01:48' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2><A
NAME="page_bi12701_1_1"> </A>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->





<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->




<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT></P>

<!-- TOC_END -->

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="bi12701_about_this_prospectus_supplement"> </A>
<A NAME="toc_bi12701_1"> </A>
<BR></FONT><FONT SIZE=2><B>  ABOUT THIS PROSPECTUS SUPPLEMENT    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This document consists of two parts. The first part is this prospectus supplement, which describes the specific terms of this offering.
The second part is the accompanying prospectus, which describes more general information, some of which may not apply to this offering. You should read both this prospectus supplement and the
accompanying prospectus, together with the documents incorporated by reference and the additional information described below under the heading "Where You Can Find More Information." </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
the description of this offering varies between this prospectus supplement and the accompanying prospectus, you should rely on the information in this prospectus supplement. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Any
statement made in this prospectus supplement or in a document incorporated or deemed to be incorporated by reference in this prospectus supplement will be deemed to be modified or
superseded for purposes of this prospectus supplement to the extent that a statement contained in this prospectus supplement or in any other subsequently filed document that is also incorporated or
deemed to be incorporated by reference in this prospectus supplement or the accompanying prospectus modifies or supersedes that statement. Except as so modified or superseded, any statement so
modified or superseded will not be deemed to constitute a part of this prospectus supplement. See "Incorporation of Certain Documents by Reference" in this prospectus supplement. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In
this prospectus supplement, we use the terms "Aon&nbsp;plc" or the "Issuer" to refer to Aon&nbsp;plc (not including its subsidiaries), and the terms "Aon," "we," "us" and "our"
and similar terms to refer to Aon&nbsp;plc and its subsidiaries (including Aon Delaware), unless the context otherwise requires and except as otherwise described below. We use the terms "Aon
Delaware" or the "Guarantor" to refer to Aon Corporation, our indirect, wholly-owned subsidiary and the guarantor of the Notes. In 2012, we reincorporated in the U.K. and completed the reorganization
of the corporate structure of the group of companies controlled by Aon Delaware, Aon&nbsp;plc's predecessor as the ultimate holding company of the Aon group. In this prospectus supplement, we refer
to this transaction as the "Redomestication." Any references in this prospectus supplement to "Aon," "we," "us" and "our" or any similar references relating to dates or periods before the
Redomestication refer to Aon Delaware and its subsidiaries or, if the context so requires, Aon Delaware alone. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="bi12701_where_you_can_find_more_information"> </A>
<A NAME="toc_bi12701_2"> </A>
<BR></FONT><FONT SIZE=2><B>  WHERE YOU CAN FIND MORE INFORMATION    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We are subject to the information reporting requirements of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). In
accordance with the Exchange Act, we file annual, quarterly and current reports, proxy statements and other information with the Securities and Exchange Commission (the "SEC"). Our SEC file number is
001-07933. You can read and copy this information at the following location of the SEC: </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>Public
Reference Room<BR>
100&nbsp;F Street, N.E.<BR>
Washington, D.C. 20549 </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;You
can also obtain copies of these materials from this public reference room, at prescribed rates. Please call the SEC at 1-800-SEC-0330 for further information on its public reference
room. The SEC also maintains a web site that contains reports, proxy statements and other information about issuers, including us, who file electronically with the SEC. The address of that site is
www.sec.gov. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This
prospectus supplement and the accompanying prospectus, which form&nbsp;a part of the registration statement, do not contain all the information that is included in the
registration statement. You will find additional information about us in the registration statement. Any statements made in this prospectus supplement, the accompanying prospectus or any documents
incorporated by reference in this prospectus supplement or the accompanying prospectus concerning the provisions of legal </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-1</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=4,EFW="2226541",CP="AON PLC",DN="1",CHK=33334,FOLIO='S-1',FILE='DISK133:[15ZCU1.15ZCU12701]BI12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:36' -->
<A NAME="page_bi12701_1_2"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>documents
are not necessarily complete and you should read the documents that are filed as exhibits to the registration statement or otherwise filed with the SEC for a more complete understanding of
the document or matter. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="bi12701_disclosure_regarding_forward-looking_statements"> </A>
<A NAME="toc_bi12701_3"> </A>
<BR></FONT><FONT SIZE=2><B>  DISCLOSURE REGARDING FORWARD-LOOKING STATEMENTS    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This prospectus supplement, the accompanying prospectus and any documents incorporated by reference into this prospectus supplement or
the accompanying prospectus contain certain statements related to future results, or states our intentions, beliefs and expectations or predictions for the future which are forward-looking statements
as that term is defined in the Private Securities Litigation Reform Act of 1995. Forward-looking statements relate to expectations or forecasts of future events. They use words such as "anticipate,"
"believe," "estimate," "expect," "forecast," "project," "intend," "plan," "probably," "potential," "looking forward" and other similar terms, and future or conditional tense verbs like "could," "may,"
"might," "should," "will" and "would." You can also identify forward-looking statements by the fact that they do not relate strictly to historical or current facts. For example, we may use
forward-looking statements when addressing topics such as: market and industry conditions, including competitive and pricing trends; changes in our business strategies and methods of generating
revenue; the development and performance of our services and products; changes in the composition or level of our revenues; our cost structure and the outcome of cost-saving or restructuring
initiatives; the outcome of contingencies; dividend policy; the expected impact of acquisitions and dispositions; pension obligations; cash flow and liquidity; expected effective tax rate; future
actions by regulators; and the impact of changes in accounting rules. These forward-looking statements are subject to certain risks and uncertainties that could cause actual results to differ
materially from either historical or anticipated results depending on a variety of factors. Potential factors that could impact results include:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> general economic and political conditions in different countries in which we do business around the world; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> changes in the competitive environment; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> fluctuations in exchange and interest rates that could influence revenue and expense; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> changes in global equity and fixed income markets that could affect the return on invested assets; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> changes in the funding status of our various defined benefit pension plans and the impact of any increased pension funding resulting
from those changes; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the level of our debt limiting financial flexibility; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> rating agency actions that could affect our ability to borrow funds; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the effect of the change in global headquarters and jurisdiction of incorporation, including differences in the anticipated benefits; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> changes in estimates or assumptions on our financial statements; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> limits on our subsidiaries to make dividend and other payments to us; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the impact of lawsuits and other contingent liabilities and loss contingencies arising from errors and omissions and other claims
against us; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the impact of, and potential challenges in complying with, legislation and regulation in the jurisdictions in which we operate,
particularly given the global scope of our businesses and the possibility of conflicting regulatory requirements across jurisdictions in which we do business; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the impact of any investigations brought by regulatory authorities in the United States (the "U.S."), the United Kingdom (the "U.K.")
and other countries; </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-2</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=2,SEQ=5,EFW="2226541",CP="AON PLC",DN="1",CHK=101954,FOLIO='S-2',FILE='DISK133:[15ZCU1.15ZCU12701]BI12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:36' -->
<A NAME="page_bi12701_1_3"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the impact of any inquiries relating to compliance with the U.S. Foreign Corrupt Practices Act and non-U.S. anti-corruption laws and
with U.S. and non-U.S. trade sanctions regimes; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> failure to protect intellectual property rights or allegations that we infringe on the intellectual property rights of others; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the effects of English law on our operating flexibility and the enforcement of judgments against us; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the failure to retain and attract qualified personnel; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> international risks associated with our global operations; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the effect of natural or man-made disasters; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the potential of a system or network breach or disruption resulting in operational interruption or improper disclosure of personal
data; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> our ability to develop and implement new technology; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the damage to our reputation among clients, markets or third parties; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the actions taken by third parties that perform aspects of our business operations and client services; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the extent to which we manage certain risks created in connection with the various services, including fiduciary and investments and
other advisory services and business process outsourcing services, among others, that we currently provide, or will provide in the future, to clients; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> our ability to grow, develop and integrate companies that we acquire or new lines of business; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> changes in commercial property and casualty markets, commercial premium rates or methods of compensation; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> changes in the health care system or our relationships with insurance carriers; and </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> our ability to implement initiatives intended to yield cost savings and the ability to achieve those cost savings. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Any
or all of these forward-looking statements may turn out to be inaccurate, and there are no guarantees about our performance. The factors identified above are not exhaustive. We and
our subsidiaries operate in a dynamic business environment in which new risks may emerge frequently. Accordingly, you should not place undue reliance on forward-looking statements, which speak only as
of the dates on which they are made. We are under no obligation (and expressly disclaim any obligation) to update or alter any forward-looking statement that we may make from time to time, whether as
a result of new information, future events or otherwise. Further information about factors that could materially affect us, including our results of operations and financial condition, is contained
in the "Risk Factors" section in Part&nbsp;I, Item&nbsp;1A of our Annual Report on Form&nbsp;10-K for the year ended December&nbsp;31, 2014, as filed with the SEC. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-3</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=3,SEQ=6,EFW="2226541",CP="AON PLC",DN="1",CHK=771218,FOLIO='S-3',FILE='DISK133:[15ZCU1.15ZCU12701]BI12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:36' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2><A
NAME="page_ca12701_1_4"> </A>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->





<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->




<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT></P>

<!-- TOC_END -->


<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P style="font-family:times;"><FONT SIZE=2><BR></FONT></P>

<P style="font-family:times;"><FONT SIZE=2><I> </i></font></p>
<DIV style="width:100%;box-sizing:border-box;border:#000000 solid 1.0pt;padding-top:12.0pt;padding-right:12.0pt;padding-bottom:12.0pt;padding-left:12.0pt;">
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="ca12701_summary"> </A>
<A NAME="toc_ca12701_1"> </A>
<BR></FONT><FONT SIZE=2><B>  SUMMARY    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT SIZE=2><I>This summary highlights certain information about Aon&nbsp;plc, Aon Delaware and the offering of the
Securities. This summary does not contain all the information that may be important to you. You should carefully read this entire prospectus supplement, the accompanying prospectus and those documents
incorporated by reference into this prospectus supplement and the accompanying prospectus, including the risk factors and the financial statements and related notes thereto, before making an
investment decision.</I></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="ca12701_aon_plc"> </A>
<A NAME="toc_ca12701_2"> </A>
<BR></FONT><FONT SIZE=2><B>  Aon&nbsp;plc    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Our strategy is to be a preeminent professional service firm in the world, focused on the topics of risk and people. We are the leading
global provider of risk management services, insurance and reinsurance brokerage, and human resource consulting and outsourcing, delivering distinctive client value via innovative and effective risk
management and workforce productivity solutions. We serve clients through two operating segments, Risk Solutions and HR Solutions. Risk Solutions acts as an advisor and insurance and reinsurance
broker, helping clients manage their risks via consultation, as well as negotiation and placement of insurance risk with insurance carriers through our global distribution network. HR Solutions
partners with organizations to solve their most complex human capital and related financial challenges in the areas of health, retirement and talent. We are dedicated to improving business performance
and our clients' employees' experience by designing, implementing, communicating and administering a wide range of human capital, retirement, investment management, health care, compensation and
talent management strategies. As of December&nbsp;31, 2014, we had approximately 69,000 employees and conducted our operations through various subsidiaries in more than 120 countries and
sovereignties. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Our
principal executive offices are located at The Aon Centre, The Leadenhall Building, 122&nbsp;Leadenhall Street, London, England EC3V&nbsp;4AN. Our telephone number is +44 20 7623
5500. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="ca12701_aon_delaware"> </A>
<A NAME="toc_ca12701_3"> </A>
<BR></FONT><FONT SIZE=2><B>  Aon Delaware    <BR>    </B></FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon Delaware is an indirect, wholly-owned Delaware subsidiary of Aon&nbsp;plc. Prior to the Redomestication, Aon Delaware was the
ultimate holding company for the Aon group. See "About this Prospectus Supplement" and "Where You Can Find More Information." </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon
Delaware's principal executive offices are located at 200 East Randolph Street, Chicago, Illinois 60601, and its telephone number is (312)&nbsp;381-1000. </FONT></P>
 </DIV>
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-4</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=7,EFW="2226541",CP="AON PLC",DN="1",CHK=856085,FOLIO='S-4',FILE='DISK133:[15ZCU1.15ZCU12701]CA12701A.;10',USER='MWEINST',CD='10-NOV-2015;13:05' -->
<A NAME="page_ca12701_1_5"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2><I> </i></font></p>
<DIV style="width:100%;box-sizing:border-box;border:#000000 solid 1.0pt;padding-top:12.0pt;padding-right:12.0pt;padding-bottom:12.0pt;padding-left:12.0pt;">
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="ca12701_offering_summary"> </A>
<A NAME="toc_ca12701_4"> </A>
<BR></FONT><FONT SIZE=2><B>  Offering Summary    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The following is a summary of some of the terms of this offering. For a more complete description of the terms of the Securities,
please refer to "Description of the Securities" in this prospectus supplement and "Description of Debt Securities and Guarantees" in the accompanying prospectus. </FONT></P>
 <DIV style="padding:0pt;position:relative;width:80%;margin-left:10%;">
<p style="font-family:times;"></FONT></P>

<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="32%" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="64%" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Issuer</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>Aon&nbsp;plc</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Notes Offered</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>$400,000,000 aggregate principal amount of 2.800% senior notes due 2021.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Maturity Date</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>March&nbsp;15, 2021.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Interest Rate</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>The Notes will bear interest from and including November 13, 2015 at the rate of 2.800% per annum, payable semiannually in
arrears.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Interest Payment Dates</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Interest on the Notes will be payable in arrears on each March&nbsp;15 and September&nbsp;15, commencing on March&nbsp;15,
2016 (short first coupon).</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Guarantor</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Aon Delaware.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Guarantee</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>The Notes will be fully and unconditionally guaranteed by Aon Delaware.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Ranking of the Securities</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>The Notes will be unsecured obligations of Aon&nbsp;plc and will rank equally in right of payment with each other and with
all of Aon&nbsp;plc's other existing and future unsecured and unsubordinated obligations. The Notes will be effectively subordinated to all of the existing and future secured indebtedness of Aon&nbsp;plc to the extent of the value of the assets
securing any such indebtedness. As of September&nbsp;30, 2015, Aon&nbsp;plc had no secured indebtedness for borrowed money and had approximately $11.3&nbsp;billion of consolidated outstanding indebtedness and other liabilities, including trade
payables, pension and other post-employment liabilities, other current and non-current liabilities, but excluding intercompany liabilities and fiduciary liabilities. The Notes will be structurally subordinated to all of the existing and future
secured and unsecured indebtedness and other liabilities of Aon&nbsp;plc's subsidiaries (though you may have a direct claim as to Aon Delaware by virtue of its obligations with respect to the Guarantee). As of September&nbsp;30, 2015, Aon&nbsp;plc's
subsidiaries (other than Aon Delaware) had approximately $800&nbsp;million of outstanding indebtedness and other liabilities, including trade payables, pension and other post-employment liabilities, other current liabilities and non-current
liabilities, but excluding intercompany liabilities and fiduciary liabilities. These liabilities (which exclude liabilities of Aon Delaware) constitute approximately 10.7% of Aon&nbsp;plc's total consolidated liabilities (excluding liabilities of Aon
Delaware).</FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->
 </DIV>
<p style="font-family:times;"><font size=1></FONT><FONT SIZE=2>
</font></p>
</DIV>
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-5</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=2,SEQ=8,EFW="2226541",CP="AON PLC",DN="1",CHK=775163,FOLIO='S-5',FILE='DISK133:[15ZCU1.15ZCU12701]CA12701A.;10',USER='MWEINST',CD='10-NOV-2015;13:05' -->
<A NAME="page_ca12701_1_6"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2><I> </i></font></p>
<DIV style="width:100%;box-sizing:border-box;border:#000000 solid 1.0pt;padding-top:12.0pt;padding-right:12.0pt;padding-bottom:12.0pt;padding-left:12.0pt;">
 <DIV style="padding:0pt;position:relative;width:80%;margin-left:10%;">
<p style="font-family:times;"></FONT></P>

<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="32%" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="64%" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>The Guarantee will be an unsecured obligation of Aon Delaware and will rank equally in right of payment with all of Aon Delaware's other
existing and future unsecured and unsubordinated obligations. The Guarantee will be effectively subordinated to all of the existing and future secured indebtedness of Aon Delaware to the extent of the value of the assets securing any such
indebtedness. As of September&nbsp;30, 2015, Aon Delaware had no secured indebtedness for borrowed money and had approximately $4.1&nbsp;billion of consolidated outstanding indebtedness and other liabilities, including trade payables, pension and
other post-employment liabilities, other current liabilities and non-current liabilities, but excluding intercompany liabilities and fiduciary liabilities. The Guarantee will be structurally subordinated to all of the existing and future secured and
unsecured indebtedness and other liabilities of Aon Delaware's subsidiaries. As of September&nbsp;30, 2015, Aon Delaware's subsidiaries had approximately $600&nbsp;million of outstanding indebtedness and other liabilities, including trade payables,
pension and other post-employment liabilities, other current liabilities and non-current liabilities, but excluding intercompany liabilities and fiduciary liabilities, constituting approximately 12.8% of Aon Delaware's total consolidated
liabilities.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Optional Redemption</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Aon&nbsp;plc may at its option redeem all of the Notes at any time and some of the Notes from time to time, at a redemption
price equal to the greater of:</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;text-align:left;"><p align=left style="font-family:times;margin-top:12pt;margin-bottom:-12pt;margin-left:0pt;"><FONT SIZE=2>



<!-- COMMAND=ADD_GRID,"text-align:left;" -->


</FONT> <FONT SIZE=2> </font> <font size=2> &#149;</font></p> <p align=left style="font-family:times;margin-top:0pt;margin-left:10pt;"><font size=2>100% of the principal amount of the Notes
being redeemed; and</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;text-align:left;"><p align=left style="font-family:times;margin-top:12pt;margin-bottom:-12pt;margin-left:0pt;"><FONT SIZE=2>


<!-- COMMAND=ADD_GRID,"text-align:left;" -->


</FONT> <FONT SIZE=2> </font> <font size=2> &#149;</font></p> <p align=left style="font-family:times;margin-top:0pt;margin-left:10pt;"><font size=2>the sum of the present values of the
remaining scheduled payments of principal and interest thereon (not including any portion of such payments of interest accrued as of the redemption date), discounted to the date of redemption on a semi-annual basis (assuming a 360-day year consisting
of twelve 30-day months) at the Treasury Rate (as defined under "Description of the Securities&#151;Optional Redemption"), plus 20 basis points (0.200%),</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>plus, in either case, accrued and unpaid interest on the principal amount of the Notes being redeemed to but excluding the
redemption date.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>On or after February&nbsp;15, 2021 (one month prior to maturity), Aon&nbsp;plc may redeem any or all of the Notes at a
redemption price equal to 100% of the principal amount of the Notes being redeemed, plus accrued and unpaid interest on the principal amount of the Notes being redeemed to but excluding the redemption date.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>See "Description of the Securities&#151;Optional Redemption."</FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->
 </DIV>
<p style="font-family:times;"><font size=1></FONT><FONT SIZE=2>
</font></p>
</DIV>
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-6</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=3,SEQ=9,EFW="2226541",CP="AON PLC",DN="1",CHK=87267,FOLIO='S-6',FILE='DISK133:[15ZCU1.15ZCU12701]CA12701A.;10',USER='MWEINST',CD='10-NOV-2015;13:05' -->
<A NAME="page_ca12701_1_7"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2><I> </i></font></p>
<DIV style="width:100%;box-sizing:border-box;border:#000000 solid 1.0pt;padding-top:12.0pt;padding-right:12.0pt;padding-bottom:12.0pt;padding-left:12.0pt;">
 <DIV style="padding:0pt;position:relative;width:80%;margin-left:10%;">
<p style="font-family:times;"></FONT></P>

<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="32%" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="64%" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Additional Amounts</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Subject to certain limited exceptions, Aon&nbsp;plc and Aon Delaware have agreed to pay additional amounts to the holders of Notes from time
to time in the event any interest payment on the Notes or any payment made under the Guarantee is subject to withholding or deduction in respect of Taxes (as defined in "Description of the Securities&#151;Payment of Additional Amounts").</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Optional Tax Redemption</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>In the event of certain changes in respect of Taxes applicable to the Notes or the Guarantee, Aon&nbsp;plc may redeem the
Notes in whole, but not in part, at any time prior to the Maturity Date, at a redemption price equal to 100% of their principal amount plus accrued and unpaid interest on the Notes, if any, to the redemption date. See "Description of the
Securities&#151;Optional Tax Redemption."</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Covenants</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>The indenture includes certain requirements that must be met if Aon&nbsp;plc or Aon Delaware consolidates with or merges
into, or transfers or leases its assets substantially as an entirety to, another entity or person.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Use of Proceeds</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>We intend to use the net proceeds of this offering for general corporate purposes. See "Use of Proceeds."</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Conflicts of Interest</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Aon Securities&nbsp;Inc. is an indirect, wholly-owned subsidiary of Aon&nbsp;plc. Therefore, this offering is subject to,
and will be conducted in compliance with, the requirements of Rule&nbsp;5121 of the Financial Industry Regulatory Authority,&nbsp;Inc. ("FINRA") regarding a FINRA member firm distributing the securities of an affiliate. See "Underwriting (Conflicts
of Interest)&#151;Conflicts of Interest; Other Relationships."</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Listing</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>The Notes are a new issue of securities with no established trading market. Aon&nbsp;plc intends to apply to list the Notes
on the New York Stock Exchange ("NYSE") or another "recognised stock exchange" for purposes of Section&nbsp;1005 of the U.K. Income Tax Act 2007.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Risk Factors</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>See "Risk Factors" beginning on page&nbsp;S-10 of this prospectus supplement for important information regarding us and an
investment in the Securities.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Further Issuances</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Aon&nbsp;plc may, from time to time, without the written consent of and without giving notice to holders of the Securities,
create and issue additional notes having the same terms and conditions as the Notes in all respects (other than the issue date, public offering price, and to the extent applicable, first date of interest accrual and first interest payment date of
such notes). Those additional notes will be consolidated with and form&nbsp;a single series with the previously outstanding Notes; </FONT><FONT SIZE=2><I>provided</I></FONT><FONT SIZE=2> that if the additional notes are not fungible with the Notes
for U.S. federal income tax purposes, the additional notes will have a separate CUSIP number.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Trustee</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>The Bank of New York Mellon Trust Company, N.A.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Governing Law</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-top:12pt;margin-left:0pt;text-indent:0pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>The Securities and the indenture will be governed by the laws of the State of New York.</FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->
 </DIV>

 </DIV>
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-7</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=4,SEQ=10,EFW="2226541",CP="AON PLC",DN="1",CHK=743802,FOLIO='S-7',FILE='DISK133:[15ZCU1.15ZCU12701]CA12701A.;10',USER='MWEINST',CD='10-NOV-2015;13:05' -->
<A NAME="page_ca12701_1_8"> </A>


<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2><I> </i></font></p>
<DIV style="width:100%;box-sizing:border-box;border:#000000 solid 1.0pt;padding-top:12.0pt;padding-right:12.0pt;padding-bottom:12.0pt;padding-left:12.0pt;">
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="ca12701_selected_historical_financial_data"> </A>
<A NAME="toc_ca12701_5"> </A>
<BR></FONT><FONT SIZE=2><B>  Selected Historical Financial Data    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The following table sets forth the selected historical consolidated financial and operating data for Aon. The selected consolidated
financial and operating data as of and for the years ended December&nbsp;31, 2014, 2013 and 2012 have been derived from Aon's audited consolidated financial statements and related notes contained in
its Annual Report on Form&nbsp;10-K for the year ended December&nbsp;31, 2014, which is incorporated by reference into this prospectus supplement. The selected consolidated financial and operating
data as of and for the nine months ended September&nbsp;30, 2015 and 2014 have been derived from Aon's unaudited condensed consolidated financial statements and related notes contained in Aon's
Quarterly Report on Form&nbsp;10-Q for the quarterly period ended September&nbsp;30, 2015, which is incorporated by reference into this prospectus supplement, except that the balance sheet data as
of September&nbsp;30, 2014 has been derived from Aon's unaudited condensed consolidated financial statements contained in its Quarterly Report on Form&nbsp;10-Q for the quarterly period ended
September&nbsp;30, 2014, which has not been incorporated by reference in this prospectus supplement. The results for the nine months ended September&nbsp;30, 2015 and 2014 are not necessarily
indicative of the results that may be expected for the entire fiscal year. Aon's unaudited interim financial statements reflect all adjustments that management of Aon considers necessary for fair
presentation of the financial position and results of operations for such periods in accordance with United States generally accepted accounting principles, which we refer to as GAAP. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Historical
results are not necessarily indicative of the results that may be expected for any future period. This selected consolidated financial and operating data should be read in
conjunction with Aon's audited consolidated financial statements, the notes related thereto and "Management's Discussion and Analysis of Financial Condition and Results of Operations" contained in
Aon's Annual Report on Form&nbsp;10-K for the year ended December&nbsp;31, 2014 and Aon's unaudited consolidated financial statements, the notes related thereto and "Management's Discussion and
Analysis of Financial Condition and Results of Operations" contained in Aon's Quarterly Report on Form&nbsp;10-Q for the quarterly period ended September&nbsp;30, 2015. See "Incorporation of
Certain Documents by Reference" in this prospectus supplement. </FONT></P>
 </DIV>
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-8</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=5,SEQ=11,EFW="2226541",CP="AON PLC",DN="1",CHK=91979,FOLIO='S-8',FILE='DISK133:[15ZCU1.15ZCU12701]CA12701A.;10',USER='MWEINST',CD='10-NOV-2015;13:05' -->
<A NAME="page_ca12701_1_9"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2><I> </i></font></p>
<DIV style="width:100%;box-sizing:border-box;border:#000000 solid 1.0pt;padding-top:12.0pt;padding-right:12.0pt;padding-bottom:12.0pt;padding-left:12.0pt;">

 <DIV style="padding:0pt;position:relative;width:62%;margin-left:10%;">
<p style="font-family:times;"></FONT></P>

<!-- COMMAND=ADD_TABLEWIDTH,"130%" -->

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="130%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="67pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="67pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="64pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="64pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="64pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="BOTTOM">
<TH ALIGN="LEFT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=14 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Historical </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="BOTTOM">
<TH ALIGN="LEFT" style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Nine Months<BR>
Ended<BR>
September&nbsp;30,<BR>
2015 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Nine Months<BR>
Ended<BR>
September&nbsp;30,<BR>
2014 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Year Ended<BR>
December&nbsp;31,<BR>
2014 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Year Ended<BR>
December&nbsp;31,<BR>
2013 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Year Ended<BR>
December&nbsp;31,<BR>
2012 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="BOTTOM">
<TH ALIGN="LEFT" style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=14 ALIGN="CENTER" style="font-family:times;"><FONT SIZE=1><B>(millions, except shareholders, employees and per share data)</B></FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2><B>Income Statement Data</B></FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Commissions, fees and other</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>8,378</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>8,727</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>12,019</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>11,787</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>11,476</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Fiduciary investment income</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>16</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>19</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>26</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>28</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>38 </FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->





<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;</TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2><B>Total revenue</B></FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>8,394</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>8,746</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>12,045</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>11,815</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>11,514 </FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0.75pt;font-size:0.75pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font> </FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Operating income</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>1,131</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>1,331</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>1,966</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>1,671</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>1,596</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2><B>Net Income</B></FONT><FONT SIZE=2>(1)</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>832</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>964</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>1,431</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>1,148</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>1,020 </FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0.75pt;font-size:0.75pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font> </FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Less: Net income attributable to noncontrolling interests</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>31</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>26</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>34</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>35</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>27</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2><B>Net income attributable to Aon shareholders</B></FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>801</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>938</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>1,397</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>1,113</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>993 </FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0.75pt;font-size:0.75pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font> </FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2><B>Basic Net Income Per Share Attributable to Aon Shareholders</B></FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>2.83</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>3.15</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>4.73</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>3.57</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>3.02 </FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0.75pt;font-size:0.75pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font> </FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2><B>Diluted Net Income Per Share Attributable to Aon Shareholders</B></FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>2.80</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>3.11</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>4.66</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>3.53</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>2.99 </FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0.75pt;font-size:0.75pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="BOTTOM">
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->





<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;</TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD ALIGN="RIGHT" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font> </FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2><B>Balance Sheet Data</B></FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Fiduciary assets(2)</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>9,956</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>10,815</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>11,638</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>11,871</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>12,214</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Intangible assets including goodwill</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>10,828</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>11,638</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>11,380</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>11,575</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>11,918</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Total assets</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>27,206</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>28,827</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>29,772</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>30,251</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>30,486</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Total debt</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>6,126</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>5,500</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>5,582</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>4,389</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>4,165</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Total equity</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>5,942</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>7,272</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>6,631</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>8,195</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>7,805</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2><B>Class&nbsp;A Ordinary Shares and Other Data</B></FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Dividends paid per share</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>0.85</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>0.68</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>0.92</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>0.68</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>0.62</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Price range:</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>High</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>107.08</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>91.28</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>98.10</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>84.33</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>57.92</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Low</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>87.58</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>76.49</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>76.49</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>54.65</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>45.04</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>At period-end</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Market price</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>88.61</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>87.67</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>94.83</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>83.89</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>

<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>55.61</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Common shareholders</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>242</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>256</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>255</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>281</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>240</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Shares outstanding</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>273.9</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>285.1</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>280.0</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>300.7</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>310.9</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Number of employees</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>69,592</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>68,783</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>68,633</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>65,547</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><FONT SIZE=2>64,725</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->


<!-- COMMAND=ADD_LINERULETXT,NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="26%" ALIGN="LEFT" -->
<HR NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="26%" ALIGN="LEFT" >
 </DIV>
<DIV style="padding:0pt;position:relative;text-align:left;margin-left:10%;">
 <DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>(1)</FONT></DT><DD style="font-family:times;"><FONT SIZE=2>For
the year ended December&nbsp;31, 2012, amounts related to discontinued operations have been included in Other income to conform to amounts included in
the Consolidated Financial Statements included in our Form&nbsp;10-K for the years ended December&nbsp;31, 2013 and 2014. These amounts in the year ended December&nbsp;31, 2012, which were
historically included in Income (loss) from discontinued operations, have been reclassified to conform with current presentation. The amounts reclassified were $1&nbsp;million loss from Income
(loss) from discontinued operations to Other income.
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>(2)</FONT></DT><DD style="font-family:times;"><FONT SIZE=2>Represents
insurance premiums receivables from clients as well as cash and investments held in a fiduciary capacity. </FONT></DD></DL>
 </DIV>

 </DIV>
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-9</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=6,SEQ=12,EFW="2226541",CP="AON PLC",DN="1",CHK=428740,FOLIO='S-9',FILE='DISK133:[15ZCU1.15ZCU12701]CA12701A.;10',USER='MWEINST',CD='10-NOV-2015;13:05' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2><A
NAME="page_da12701_1_10"> </A>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->





<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->




<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT></P>

<!-- TOC_END -->

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="da12701_risk_factors"> </A>
<A NAME="toc_da12701_1"> </A>
<BR></FONT><FONT SIZE=2><B>  RISK FACTORS    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT SIZE=2><I>You should carefully consider the risks described below, the risks set forth in the accompanying prospectus and
the other information set forth in this prospectus supplement, the accompanying prospectus and the documents incorporated by reference herein and therein before making an investment decision. These
risks include those set forth in the "Risk Factors" section of our Annual Report on Form&nbsp;10-K for the year ended December&nbsp;31, 2014 as filed with the SEC, and include risks that could
have a material adverse effect on our and Aon Delaware's financial condition, results of operations or cash flows and which could, in turn, impact our and Aon Delaware's ability to perform our
respective obligations under the Securities.</I></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT
SIZE=2><I>Additional risks and uncertainties not presently known to us, or that we currently deem immaterial, may also impair our or Aon Delaware's business operations. The
events discussed in the risk factors below, or the risk factors in the accompanying prospectus or the documents incorporated by reference herein or therein, may occur. If they do, our or Aon
Delaware's business, results of operations or financial condition could be
materially adversely affected. In such an instance, the trading prices of our or Aon Delaware's securities, including the Securities, could decline and you might lose all or part of your
investment.</I></FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Risks Related to the Notes and the Guarantee  </B></FONT></P>

<P style="font-family:times;;margin-left:0pt;text-indent:-0pt;"><FONT SIZE=2><B><I>


<!-- COMMAND=STYLE_ADDED,"margin-left:0pt;text-indent:-0pt;" -->


The Notes will be effectively subordinated to all of Aon&nbsp;plc's existing and future secured
indebtedness (to the extent of the value of the assets securing any such indebtedness) and to the existing and future indebtedness of Aon&nbsp;plc's subsidiaries (though you may have a direct claim
as to Aon Delaware by virtue of its obligations with respect to the Guarantee), and the Guarantee will be effectively subordinated to all of Aon Delaware's existing and future secured indebtedness (to
the extent of the value of the assets securing any such indebtedness) and to the existing and future indebtedness of Aon Delaware's subsidiaries.  </I></B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Notes are not secured by any of Aon&nbsp;plc's assets or the assets of its subsidiaries (including Aon Delaware), and the
Guarantee is not secured by any of the assets of Aon Delaware or the assets of Aon Delaware's subsidiaries. As a result, the indebtedness represented by the Notes will effectively be subordinated to
any existing and future secured indebtedness of Aon&nbsp;plc or its subsidiaries and the indebtedness represented by the Guarantee will effectively be subordinated to any existing and future secured
indebtedness of Aon Delaware or its subsidiaries, in each case to the extent of the value of the assets securing any such indebtedness. As of September&nbsp;30, 2015, neither Aon&nbsp;plc nor Aon
Delaware had any secured indebtedness for borrowed money. As of September&nbsp;30, 2015, Aon&nbsp;plc's subsidiaries (other than Aon Delaware) had approximately $800&nbsp;million of outstanding
indebtedness and other liabilities, including trade payables, pensions and other post-employment liabilities, other current liabilities and non-current liabilities, but excluding intercompany
liabilities and fiduciary liabilities. As of September&nbsp;30, 2015, Aon Delaware's subsidiaries had approximately $600&nbsp;million of outstanding indebtedness and other liabilities, including
trade payables, pensions and other post-employment liabilities, other current liabilities and non-current liabilities, but excluding intercompany liabilities and fiduciary liabilities. In the event of
any distribution or payment of Aon&nbsp;plc's assets or those of Aon Delaware in any foreclosure, dissolution, winding up, liquidation or reorganization, or other bankruptcy proceeding, any secured
creditors of Aon&nbsp;plc or of Aon Delaware, respectively, would have a superior claim to holders of the Notes to the extent of the value of their collateral. In the event of the dissolution, a
winding up, liquidation or reorganization, or other bankruptcy proceeding of a subsidiary of Aon&nbsp;plc, creditors of that subsidiary would generally have the right to be paid in full before any
distribution is made to Aon&nbsp;plc or you in respect of the Notes (except with respect to amounts payable by Aon Delaware under the Guarantee). In the event of a dissolution, winding up,
liquidation or reorganization, or other bankruptcy proceeding of a subsidiary of Aon Delaware, creditors of that subsidiary would generally have the right to be paid in full before any distribution is
made to Aon Delaware or to you in respect of the Guarantee. If any of the foregoing occur, we cannot assure you that there will be sufficient assets to pay amounts due on the Securities. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-10</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=13,EFW="2226541",CP="AON PLC",DN="1",CHK=540313,FOLIO='S-10',FILE='DISK133:[15ZCU1.15ZCU12701]DA12701A.;13',USER='MWEINST',CD='10-NOV-2015;14:18' -->
<A NAME="page_da12701_1_11"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;;margin-left:0pt;text-indent:-0pt;"><FONT SIZE=2><B><I>


<!-- COMMAND=STYLE_ADDED,"margin-left:0pt;text-indent:-0pt;" -->


We need to maintain adequate liquidity in order to have sufficient cash to meet operating cash flow
requirements, repay maturing indebtedness and satisfy other obligations. If we fail to comply with the covenants contained in our various borrowing agreements, our or Aon Delaware's liquidity, results
of operations and financial condition may be adversely affected.  </I></B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Our liquidity is a function of our ability to successfully generate cash flows from operations and improvement therein, access to
capital markets and borrowings under our credit agreements. We believe our liquidity (including operating and other cash flows that we expect to generate) will be sufficient to meet operating
requirements as they occur; however, our ability to maintain sufficient liquidity going forward depends on our ability to generate cash from operations and access to the capital markets and
borrowings, all of which are subject to general economic, financial, competitive, legislative, regulatory and other market factors that are beyond our control. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We
have a five-year $400&nbsp;million unsecured revolving credit facility in the U.S. (the "2017 Facility"), which expires in 2017. Additionally, we have a five-year
$900&nbsp;million multi-currency credit facility available, which expires in February 2020 (the "2020 Facility"). Each of these credit facilities is intended to support our commercial paper
obligations and our general working capital needs. At September&nbsp;30, 2015, we had no borrowings outstanding under either of these facilities. At September&nbsp;30, 2015, we were compliant with
the financial covenants contained in our credit facilities. However, failure to comply with material provisions of our covenants in the credit facilities could result in a default under the credit
agreements, rendering them unavailable to us and causing a material adverse effect on our or Aon Delaware's liquidity, results of operations and financial condition. </FONT></P>

<P style="font-family:times;;margin-left:0pt;text-indent:-0pt;"><FONT SIZE=2><B><I>


<!-- COMMAND=STYLE_ADDED,"margin-left:0pt;text-indent:-0pt;" -->


Certain of our financing agreements, including our credit facilities, contain various covenants that
limit the discretion of our management in operating our business and could prevent us from engaging in certain potentially beneficial activities, and the violation of these covenants could result in
an event of default. The Securities will not have the benefit of all of these covenants.  </I></B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The restrictive covenants in our financing agreements may impact how we operate our business and prevent us from engaging in certain
potentially beneficial activities. For both the 2017 Facility and the 2020 Facility, the two most significant covenants require us to maintain a ratio of consolidated EBITDA (earnings before interest,
taxes, depreciation and amortization), adjusted for (x)&nbsp;Hewitt-related transaction costs and up to $50&nbsp;million in non-recurring cash charges, in the case of the 2017 Facility, and
(y)&nbsp;up to $75&nbsp;million in non-recurring cash charges, in the case of the 2020 Facility
("Adjusted EBITDA"), to consolidated interest expense and a ratio of consolidated debt to Adjusted EBITDA. For both facilities, the ratio of Adjusted EBITDA to consolidated interest expense must be at
least 4.00 to 1.00. For the 2017 Facility, the ratio of consolidated debt to Adjusted EBITDA must not exceed the lower of (a)&nbsp;3.25 to 1.00 or (b)&nbsp;the greater of (i)&nbsp;3.00 to 1.00
and (ii)&nbsp;consolidated debt to Adjusted EBITDA then set forth in the 2020 Facility. For the 2020 Facility, the ratio of consolidated debt to Adjusted EBITDA must not exceed 3.25 to 1.00, subject
to certain exceptions. The indenture governing the Securities does not include any similar covenants. Failure to comply with the covenants contained in the 2017 Facility, the 2020 Facility or any of
our other existing indebtedness could result in an event of default under either such facility or our other existing indebtedness that, if not cured or waived, could have a material adverse effect on
our or Aon Delaware's business, financial condition and results of operations. In the event of certain defaults under the 2017 Facility, the 2020 Facility or any of our other indebtedness, the lenders
thereunder would not be required to lend any additional amounts to us and could elect to declare all borrowings outstanding, together with accrued and unpaid interest and fees, to be due and payable.
If the indebtedness under the 2017 Facility, the 2020 Facility or any of our other indebtedness, including the Securities, were to be accelerated, there can be no assurance that our assets would be
sufficient to repay such indebtedness in full. See "Description of the Securities." </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-11</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=2,SEQ=14,EFW="2226541",CP="AON PLC",DN="1",CHK=470129,FOLIO='S-11',FILE='DISK133:[15ZCU1.15ZCU12701]DA12701A.;13',USER='MWEINST',CD='10-NOV-2015;14:18' -->
<A NAME="page_da12701_1_12"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;;margin-left:0pt;text-indent:-0pt;"><FONT SIZE=2><B><I>


<!-- COMMAND=STYLE_ADDED,"margin-left:0pt;text-indent:-0pt;" -->


The indenture governing the Securities contains no covenants limiting our or Aon Delaware's ability
to incur future indebtedness, pay dividends or transfer assets among our subsidiaries, and only limited restrictions on our or Aon Delaware's ability to engage in other activities, which could
adversely affect our or Aon Delaware's ability to pay our respective obligations under the Securities.  </I></B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The indenture does not contain any financial covenants. The indenture will permit us and our subsidiaries (including Aon Delaware) to
incur additional indebtedness, including secured indebtedness. Because the Securities will be unsecured, in the event of any dissolution, winding up, liquidation or reorganization or other bankruptcy
proceeding regarding us or Aon Delaware, whether voluntary or involuntary, the holders of our or Aon Delaware's secured indebtedness will be entitled to receive payment to the extent of the value of
the assets securing that indebtedness before we or Aon Delaware can make any payment with respect to the Securities. If any of the foregoing events occurs, we cannot assure you that we or Aon Delaware
will have sufficient assets to pay amounts due on the Securities. As a result, you may receive a payment on the Securities that is less than that which you are entitled to receive or recover nothing
if any liquidation, dissolution, reorganization, bankruptcy or other similar proceeding occurs. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
indenture governing the Securities does not limit our, Aon Delaware's or our respective subsidiaries' ability to issue or repurchase securities, pay dividends, incur intercompany
liabilities or engage in transactions with affiliates. Our and Aon Delaware's ability to use funds for numerous purposes may limit the funds available to pay our or Aon Delaware's obligations under
the Securities. </FONT></P>

<P style="font-family:times;;margin-left:0pt;text-indent:-0pt;"><FONT SIZE=2><B><I>


<!-- COMMAND=STYLE_ADDED,"margin-left:0pt;text-indent:-0pt;" -->


The Securities lack a developed public market.  </I></B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;There can be no assurance regarding the future development of a market for the Securities or the ability of holders of the Securities
to sell their Securities or the price at which such holders may be able to sell their Securities. If such a market were to develop, the Securities could trade at prices that may be higher or lower
than the initial offering price depending on many factors, including, among other things, prevailing interest rates, our or Aon Delaware's operating results or financial condition and the market for
similar securities. Underwriters, broker-dealers and agents that participate in the distribution of the Securities may make a market in the Securities as permitted by applicable laws and regulations
but will have no obligation to do so, and any such market-making activities with respect to the Securities may be discontinued at any time without notice. Therefore, there can be no assurance as to
the liquidity of any trading market for the Securities or that an active public market for the Securities will develop. See "Underwriting (Conflicts of Interest)." Aon&nbsp;plc intends to apply to
list the Notes on the New York Stock Exchange or another "recognised stock exchange" for purposes of Section&nbsp;1005 of the U.K. Income Tax Act 2007; however, there can be no assurance that the
Notes will be so listed by the time the Notes are delivered to purchasers or at any time thereafter. </FONT></P>

<P style="font-family:times;;margin-left:0pt;text-indent:-0pt;"><FONT SIZE=2><B><I>


<!-- COMMAND=STYLE_ADDED,"margin-left:0pt;text-indent:-0pt;" -->


Our and Aon Delaware's credit ratings may not reflect all risks of an investment in the Securities,
and are subject to change.  </I></B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The credit ratings of the Securities may not reflect the potential impact of all risks related to structure and other factors on any
trading market for, or trading value of, the Securities. In addition, real or anticipated changes in our or Aon Delaware's credit ratings, which could result from any number of factors (including the
modification by a credit rating agency of the criteria or methodology it applies to particular issuers, including us or Aon Delaware), will generally affect any trading market for, or trading value
of, the Securities. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-12</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=3,SEQ=15,EFW="2226541",CP="AON PLC",DN="1",CHK=307336,FOLIO='S-12',FILE='DISK133:[15ZCU1.15ZCU12701]DA12701A.;13',USER='MWEINST',CD='10-NOV-2015;14:18' -->
<A NAME="page_da12701_1_13"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="da12701_use_of_proceeds"> </A>
<A NAME="toc_da12701_2"> </A>
<BR></FONT><FONT SIZE=2><B>  USE OF PROCEEDS    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The net proceeds to us from this offering after deducting the underwriting discounts and estimated offering expenses payable by us, are
expected to be approximately $396.3&nbsp;million. We intend to use the net proceeds from this offering for general corporate purposes. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="da12701_ratio_of_earnings_to_fixed_charges"> </A>
<A NAME="toc_da12701_3"> </A>
<BR></FONT><FONT SIZE=2><B>  RATIO OF EARNINGS TO FIXED CHARGES    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Our ratios of earnings to fixed charges for each of the periods indicated are as follows: </FONT></P>
 <DIV style="padding:0pt;position:relative;width:80%;margin-left:10%;">
<p style="font-family:times;"></FONT></P>

<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="30pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="BOTTOM">
<TH ALIGN="LEFT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=5 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Nine months<BR>
ended<BR>
September&nbsp;30,(1) </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=14 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Year ended December&nbsp;31,(2) </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="BOTTOM">
<TH ALIGN="LEFT" style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2015 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2014 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2014 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2013 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2012 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2011 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2010 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Ratio of earnings to fixed charges</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5.1</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>6.1</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>6.7</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>6.7</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>6.0</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5.6</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5.6</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->


<!-- COMMAND=ADD_LINERULETXT,NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="26%" ALIGN="LEFT" -->
<HR NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="26%" ALIGN="LEFT" >
 </DIV>
<DIV style="padding:0pt;position:relative;text-align:left;margin-left:10%;">
 <DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>(1)</FONT></DT><DD style="font-family:times;"><FONT SIZE=2>Refer
to Exhibit&nbsp;12.1 of our Quarterly Report on Form&nbsp;10-Q for the quarter ended September&nbsp;30, 2015 for the computation of these
ratios.
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>(2)</FONT></DT><DD style="font-family:times;"><FONT SIZE=2>Refer
to Exhibit&nbsp;12.1 of our Annual Report on Form&nbsp;10-K for the year ended December&nbsp;31, 2014 for the computation of these ratios. </FONT></DD></DL>
 </DIV>
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-13</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=4,SEQ=16,EFW="2226541",CP="AON PLC",DN="1",CHK=693670,FOLIO='S-13',FILE='DISK133:[15ZCU1.15ZCU12701]DA12701A.;13',USER='MWEINST',CD='10-NOV-2015;14:18' -->
<A NAME="page_da12701_1_14"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="da12701_capitalization"> </A>
<A NAME="toc_da12701_4"> </A>
<BR></FONT><FONT SIZE=2><B>  CAPITALIZATION    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The following table sets forth Aon&nbsp;plc's capitalization as of September&nbsp;30, 2015, on an actual basis and on an as
adjusted basis to give effect to this offering as if it had occurred on such date. You should read the data set forth in the table below in conjunction with "Summary&#151;Selected Historical
Financial Data" and "Use of Proceeds" appearing elsewhere in this prospectus supplement, as well as "Management's Discussion and Analysis of Financial Condition and Results of Operations," which is
incorporated by reference into this prospectus supplement from our Quarterly Report on Form&nbsp;10-Q for the quarter ended September&nbsp;30, 2015. </FONT></P>
 <DIV style="padding:0pt;position:relative;width:80%;margin-left:10%;">
<p style="font-family:times;"></FONT></P>

<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="45pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="58pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="BOTTOM">
<TH ALIGN="LEFT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=5 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>As of September&nbsp;30,<BR>
2015 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="BOTTOM">
<TH ALIGN="LEFT" style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Actual </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>As Adjusted </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="BOTTOM">
<TH ALIGN="LEFT" style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=5 ALIGN="CENTER" style="font-family:times;"><FONT SIZE=1><B>(Millions)</B></FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Cash and cash equivalents(1)</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>398</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>794 </FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->





<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;</TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0.75pt;font-size:0.75pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font> </FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Outstanding debt</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>2.800% Notes offered hereby</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&#151;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>400</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>4.750% senior notes due May 2045</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>600</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>600</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>3.500% senior notes due June 2024</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>600</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>600</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>4.600% senior notes due June 2044</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>550</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>550</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>2.875% EUR 500 senior notes due May 2026</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>560</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>560</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>4.45% senior notes due May 2043</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>250</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>250</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>3.125% senior notes due May 2016</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>500</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>500</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>4.25% senior notes due December 2042</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>256</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>256</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>5.00% senior notes due September 2020</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>600</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>600</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>6.25% senior notes due September 2040</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>300</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>300</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>8.205% junior subordinated deferrable interest debentures due January 2027</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>521</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>521</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>4.76% CAD senior unsecured debentures due March 2018</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>281</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>281</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>4.00% senior notes due November 2023</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>350</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>350</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Other</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>758</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>758 </FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Total debt</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>6,126</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>6,526</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Less short-term debt and current portion of long-term debt</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>1,327</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>1,327 </FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->





<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;</TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Total long-term debt</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>4,799</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5,199</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Equity</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Common stock&#151;$0.01 nominal value</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:30pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Authorized: 750 shares (issued: 273.9)</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>3</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>3</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Additional paid-in capital</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5,318</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5,318</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Retained earnings</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>4,015</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>4,015</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Accumulated other comprehensive loss</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>(3,453</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>)</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>(3,453</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>) </FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Total Aon Shareholders' Equity</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5,883</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5,883</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Noncontrolling interests</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>59</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>59 </FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Total Equity</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5,942</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5,942 </FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;



<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 </TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Total capitalization</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>12,068</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>12,468 </FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0.75pt;font-size:0.75pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font> </FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->


<!-- COMMAND=ADD_LINERULETXT,NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="26%" ALIGN="LEFT" -->
<HR NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="26%" ALIGN="LEFT" >
 </DIV>
<DIV style="padding:0pt;position:relative;text-align:left;margin-left:10%;">
 <DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>(1)</FONT></DT><DD style="font-family:times;"><FONT SIZE=2>Cash
and cash equivalents does not take into account expenses and discounts on issuance associated with this offering.  </FONT></DD></DL>
 </DIV>
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-14</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=5,SEQ=17,EFW="2226541",CP="AON PLC",DN="1",CHK=713668,FOLIO='S-14',FILE='DISK133:[15ZCU1.15ZCU12701]DA12701A.;13',USER='MWEINST',CD='10-NOV-2015;14:18' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2><A
NAME="page_dc12701_1_15"> </A>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->





<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->




<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT></P>

<!-- TOC_END -->

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="dc12701_description_of_the_securities"> </A>
<A NAME="toc_dc12701_1"> </A>
<BR></FONT><FONT SIZE=2><B>  DESCRIPTION OF THE SECURITIES    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT SIZE=2><I>The following description of the particular terms of the Securities offered by this prospectus supplement
supplements, and to the extent inconsistent therewith, replaces the description of the general terms and provisions of the Securities set forth under the caption "Description of Debt Securities and
Guarantees" in the accompanying prospectus. Terms used in this prospectus supplement that are otherwise not defined have the meanings given to them in the accompanying
prospectus.</I></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon&nbsp;plc
will issue $400,000,000 aggregate principal amount of 2.800% senior notes due 2021 (the "Notes") pursuant to an indenture to be dated November&nbsp;13, 2015 among
Aon&nbsp;plc, as issuer, Aon Delaware, as guarantor, and The Bank of New York Mellon Trust Company, N.A., as trustee (the "Trustee"). The following is a summary of the material provisions of the
indenture governing the Securities. It does not include all of the provisions of the indenture. We urge you to read the indenture because it, not this description, defines your rights. The terms of
the Securities include those stated in
the indenture and those made part of the indenture by reference to the Trust Indenture Act of 1939, as amended (the "TIA"). A copy of the indenture may be obtained from Aon&nbsp;plc or the Trustee. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon&nbsp;plc
will issue the Notes in fully registered form in denominations of $2,000 and integral multiples of $1,000 in excess thereof. The Trustee will initially act as paying agent
and registrar for the Notes. The Notes may be presented for registration of transfer and exchange at the offices of the registrar. Aon&nbsp;plc may change the paying agent and registrar without
notice to holders of the Notes. It is expected that Aon&nbsp;plc will pay principal and interest (and premium, if any) on the Notes (and, as necessary, Aon Delaware will pay such amounts in relation
to the Guarantee) at the Trustee's corporate office by wire transfer, if book-entry at DTC, or check mailed to the registered address of holders. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Principal, Maturity and Interest  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Notes will mature on March&nbsp;15, 2021. $400,000,000 in aggregate principal amount of Notes will be issued in this offering.
After the issue date of the Notes, additional notes having the same terms and conditions as the Notes in all respects (other than the issue date, public offering price, and to the extent applicable,
first date of interest accrual and first interest payment date of such notes) ("Additional Notes") may be issued from time to time; </FONT><FONT SIZE=2><I>provided</I></FONT><FONT SIZE=2>, </FONT> <FONT SIZE=2><I>however</I></FONT><FONT SIZE=2>, that
if the Additional Notes are not fungible with the Notes for U.S. federal income tax purposes, the Additional Notes will have a separate
CUSIP number. The Notes and any Additional Notes that are actually issued will be treated as a single class for all purposes under the indenture, including, without limitation, as to waivers,
amendments, redemptions and any applicable offers to purchase. Unless the context otherwise requires, for all purposes of the indenture and this "Description of the Securities," references to the
Notes include any Additional Notes actually issued. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interest
on the Notes will accrue at the rate of 2.800% per annum and will be payable semi-annually in arrears in cash on each March&nbsp;15 and September&nbsp;15, commencing on
March&nbsp;15, 2016 (short first coupon), to the persons who are registered holders at the close of business on March&nbsp;1 or September&nbsp;1, as the case may be, immediately preceding the
applicable interest payment date. Interest on the Notes will accrue from the most recent date to which interest has been paid or, if no interest has been paid, from and including the date of issuance
to but excluding the actual interest payment date. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interest
will be computed on the basis of a 360-day year composed of twelve 30-day months. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Optional Redemption  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon&nbsp;plc may at its option redeem all of the Notes at any time and some of the Notes from time to time, at a redemption price
equal to the greater of: </FONT></P>

<UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i)&nbsp;&nbsp;100%
of the principal amount of the Notes being redeemed; and </FONT></P>

</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-15</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=18,EFW="2226541",CP="AON PLC",DN="1",CHK=767075,FOLIO='S-15',FILE='DISK133:[15ZCU1.15ZCU12701]DC12701A.;8',USER='MWEINST',CD='10-NOV-2015;13:08' -->
<A NAME="page_dc12701_1_16"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii)&nbsp;&nbsp;the
sum of the present values of the remaining scheduled payments of principal and interest thereon (not including any portion of such payments of interest accrued as
of the redemption date), discounted to the date of redemption on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate (as defined below), plus 20 basis
points (0.200%), </FONT></P>

</UL>

<P style="font-family:times;"><FONT SIZE=2>plus,
in either case, accrued and unpaid interest on the principal amount of the Notes being redeemed to but excluding the redemption date. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;On
or after February&nbsp;15, 2021 (one month prior to maturity), Aon&nbsp;plc may redeem any or all of the Notes at a redemption price equal to 100% of the principal amount of the
Notes being redeemed, plus accrued and unpaid interest on the principal amount of the Notes being redeemed to but excluding the redemption date. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Notwithstanding
the foregoing, installments of interest on Notes being redeemed that are due and payable on interest payment dates falling on or prior to a redemption date will be
payable on the interest payment date to the registered holders as of the close of business on the relevant record date according to the Notes and the indenture. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"Comparable
Treasury Issue" means the United States Treasury security selected by the Quotation Agent as having a maturity comparable to the remaining term of the Notes to be redeemed
that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate debt securities of comparable maturity to the remaining term of
such Notes. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"Comparable
Treasury Price" means, with respect to any redemption date, (i)&nbsp;the average of three Reference Treasury Dealer Quotations for such redemption date, after excluding the
highest and lowest such Reference Treasury Dealer Quotations, or (ii)&nbsp;if the Quotation Agent is given fewer than five such Reference Treasury Dealer Quotations, the average of all such
quotations, or (iii)&nbsp;if only one Reference Treasury Dealer Quotation is received, such quotation. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"Quotation
Agent" means the Reference Treasury Dealer appointed by us. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"Reference
Treasury Dealer" means each of Citigroup Global Markets&nbsp;Inc., Goldman, Sachs&nbsp;&amp;&nbsp;Co., Barclays Capital&nbsp;Inc. and Credit Suisse Securities
(USA)&nbsp;LLC (or their respective affiliates that are primary U.S. government securities dealers in New York City, each of which we refer to as a Primary Treasury Dealer) and their respective
successors and any other nationally recognized investment banking firm that is a Primary Treasury Dealer appointed from time to time by us; </FONT><FONT SIZE=2><I>provided</I></FONT><FONT SIZE=2>, </FONT> <FONT SIZE=2><I>however</I></FONT><FONT
SIZE=2>, that if any of the foregoing shall cease to be a Primary Treasury Dealer, we will substitute therefor another Primary Treasury Dealer. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"Reference
Treasury Dealer Quotations" means, with respect to each Reference Treasury Dealer and any redemption date, the average, as determined by the Quotation Agent, of the bid and
asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted in writing to the Quotation Agent by such Reference Treasury Dealer at
5:00&nbsp;p.m., New York City time, on the third business day preceding such redemption date. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"Treasury
Rate" means, with respect to any redemption date, the rate per annum equal to the semi-annual equivalent yield to maturity of the Comparable Treasury Issue, assuming a price
for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such redemption date. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Notice
of any redemption described under "&#151;Optional Redemption" will be mailed at least 30&nbsp;days but not more than 90&nbsp;days before the redemption date to each
holder of the Notes to be redeemed. Unless we and Aon Delaware default in payment of the redemption price, on and after the redemption date, interest will cease to accrue on the Notes or portions
thereof called for redemption. If less than all the Notes are to be redeemed, the Notes to be redeemed shall be selected by lot if the </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-16</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=2,SEQ=19,EFW="2226541",CP="AON PLC",DN="1",CHK=309708,FOLIO='S-16',FILE='DISK133:[15ZCU1.15ZCU12701]DC12701A.;8',USER='MWEINST',CD='10-NOV-2015;13:08' -->
<A NAME="page_dc12701_1_17"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>


<P style="font-family:times;"><FONT SIZE=2>Notes
are in definitive form, and, if the Notes are in global form then in accordance with the procedures of the Depository Trust Company. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Guarantee  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Under the Guarantee, Aon Delaware will fully and unconditionally guarantee the due and punctual payment of the principal, interest,
premium (if any) and all other amounts due under the Indenture and on the Notes when the Notes become due and payable, whether at maturity, pursuant to optional redemption, by acceleration or
otherwise, in each case after any applicable grace periods or notice requirements, according to the terms of the Notes. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
obligations of Aon Delaware under the Guarantee will be unconditional, regardless of the enforceability of the Notes, and will not be discharged until all obligations under the Notes
and the indenture are satisfied. Holders of the Notes may proceed directly against Aon Delaware under the Guarantee if an event of default affecting the Notes occurs without first proceeding against
Aon&nbsp;plc. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Ranking  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Notes will be:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Aon&nbsp;plc's general unsecured obligation; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> effectively subordinated to all of Aon&nbsp;plc's existing and future secured indebtedness to the extent of the value of the assets
securing any such indebtedness; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> structurally subordinated to the existing and future claims of creditors of Aon&nbsp;plc's subsidiaries (though you may have a
direct claim as to Aon Delaware by virtue of its obligations with respect to the Guarantee); </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> of equal rank in right of payment with Aon&nbsp;plc's existing and future unsecured and unsubordinated indebtedness; and </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> senior in right of payment to any of Aon&nbsp;plc's existing and future subordinated indebtedness. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Guarantee will be:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Aon Delaware's general unsecured obligations; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> effectively subordinated to all of Aon Delaware's existing and future secured indebtedness to the extent of the value of the assets
securing any such indebtedness; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> structurally subordinated to the existing and future claims of creditors of Aon Delaware's subsidiaries; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> of equal rank in right of payment with Aon Delaware's existing and future unsecured and unsubordinated indebtedness; and </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> senior in right of payment to any of Aon Delaware's existing and future subordinated indebtedness. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;As
noted above, the Notes will be effectively subordinated to all of Aon&nbsp;plc's existing and future secured indebtedness to the extent of the value of the assets securing any such
indebtedness and structurally subordinated to all of Aon&nbsp;plc's subsidiaries' existing and future obligations (though you may have a direct claim as to Aon Delaware by virtue of its obligations
with respect to the Guarantee). In addition, the Guarantee will be effectively subordinated to all of Aon Delaware's existing and future secured indebtedness to the extent of the value of the assets
securing any such indebtedness and structurally subordinated to all of Aon Delaware's subsidiaries' existing and future obligations. See "Risk Factors&#151;The Notes will be effectively
subordinated to all of Aon&nbsp;plc's existing and future </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-17</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=3,SEQ=20,EFW="2226541",CP="AON PLC",DN="1",CHK=845567,FOLIO='S-17',FILE='DISK133:[15ZCU1.15ZCU12701]DC12701A.;8',USER='MWEINST',CD='10-NOV-2015;13:08' -->
<A NAME="page_dc12701_1_18"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>secured
indebtedness (to the extent of the value of the assets securing any such indebtedness) and to the existing and future indebtedness of Aon&nbsp;plc's subsidiaries (though you may have a
direct claim as to Aon Delaware by virtue of its obligations with respect to the Guarantee), and the Guarantee will be effectively subordinated to all of Aon Delaware's existing and future secured
indebtedness (to the extent of the value of the assets securing any such indebtedness) and to the existing and future indebtedness of Aon Delaware's subsidiaries." As of September&nbsp;30, 2015,
Aon&nbsp;plc had no secured indebtedness for borrowed money and had approximately $11.3&nbsp;billion of consolidated outstanding indebtedness and other liabilities, including trade payables,
pension and other post employment liabilities, other current liabilities and non-current liabilities, but excluding intercompany liabilities and fiduciary liabilities. As of September&nbsp;30, 2015,
Aon&nbsp;plc's subsidiaries (other than Aon Delaware) had approximately $800&nbsp;million of outstanding indebtedness and other liabilities, including trade payables, pension and other post
employment liabilities, other current liabilities and non-current liabilities, but excluding intercompany liabilities and fiduciary liabilities. These liabilities (which exclude liabilities of Aon
Delaware) constitute approximately 10.7% of Aon&nbsp;plc's total consolidated liabilities (excluding liabilities of Aon Delaware). As of September&nbsp;30, 2015, Aon Delaware had no secured
indebtedness for borrowed money and had approximately $4.1&nbsp;billion of consolidated outstanding indebtedness and other liabilities, including trade payables, pension and other post employment
liabilities, other current liabilities and non-current liabilities, but excluding intercompany liabilities and fiduciary liabilities. As of September&nbsp;30, 2015, Aon Delaware's subsidiaries had
no secured indebtedness for borrowed money and had approximately $600&nbsp;million of outstanding indebtedness and other liabilities including trade payables, pension and other post employment
liabilities, other current liabilities and non-current liabilities, but excluding intercompany liabilities and fiduciary liabilities, constituting approximately 12.8% of Aon Delaware's total
consolidated liabilities. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Payment of Additional Amounts  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Payments made by Aon&nbsp;plc, Aon Delaware or a paying agent, as applicable, on the Notes or in respect of the Guarantee will be
made free and clear of and without
withholding or deduction for or on account of any present or future income, stamp or other tax, duty, levy, impost, assessment or other governmental charge of any nature whatsoever imposed or levied
by or on behalf of the government of the United Kingdom or the United States (each, a "Home Country Jurisdiction"), of any territory of the Home Country Jurisdiction or by any authority or agency
therein or thereof having the power to tax, which we refer to collectively as "Taxes," unless Aon&nbsp;plc, Aon Delaware or a paying agent is required to withhold or deduct Taxes by law. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
Aon&nbsp;plc, Aon Delaware or a withholding agent is required to withhold or deduct any amount for or on account of Taxes from any payment made with respect to the Notes or the
Guarantee, Aon&nbsp;plc or Aon Delaware, as applicable, will pay such additional amounts as may be necessary so that the net amount received by each beneficial owner (including additional amounts)
after such withholding or deduction will not be less than the amount the beneficial owner would have received if the Taxes had not been withheld or deducted; </FONT> <FONT SIZE=2><I>provided</I></FONT><FONT SIZE=2> that no additional amounts will be
payable with respect to Taxes:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that would not have been imposed but for the existence of any present or former connection between such holder or beneficial owner of
the Notes (or between a fiduciary, settlor, beneficiary, member or shareholder of, or possessor of a power over, such holder or beneficial owner, if such holder or beneficial owner is an estate,
trust, partnership or corporation) and such Home Country Jurisdiction or any political subdivision or territory or possession thereof or therein or area subject to its jurisdiction, including, without
limitation, such holder or beneficial owner (or such fiduciary, settlor, beneficiary, member, shareholder or possessor) being or having been a citizen or resident thereof or treated as a resident
thereof or domiciled thereof or a </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-18</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=4,SEQ=21,EFW="2226541",CP="AON PLC",DN="1",CHK=948910,FOLIO='S-18',FILE='DISK133:[15ZCU1.15ZCU12701]DC12701A.;8',USER='MWEINST',CD='10-NOV-2015;13:08' -->
<A NAME="page_dc12701_1_19"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<UL>
<UL>

<P style="font-family:times;"><FONT SIZE=2>national
thereof or being or having been present or engaged in trade or business therein or having or having had a permanent establishment therein; </FONT></P>

</UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that are estate, inheritance, gift, sales, transfer, personal property, wealth or similar taxes, duties, assessments or other
governmental charges; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> payable other than by withholding from payments of principal of and premium, if any, or interest on the Notes or from payments in
respect of the Guarantee; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that would not have been imposed but for the failure of the applicable recipient of such payment to comply with any certification,
identification, information, documentation or other reporting requirement to the extent: </FONT> <FONT SIZE=2>
<BR><BR></FONT>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> such compliance is required by applicable law or administrative practice or an applicable treaty as a precondition to
exemption from, or reduction in, the rate of deduction or withholding of such Taxes; and  </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> at least 30&nbsp;days before the first payment date with respect to which such additional amounts shall be payable,
Aon&nbsp;plc or Aon Delaware, as the case may be, has notified such recipient in writing that such recipient is required to comply with such requirement; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD></DL>
</DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that would not have been imposed but for the presentation of a Note (where presentation is required) for payment on a date more than
30&nbsp;days after the date on which such payment became due and payable or the date on which payment thereof was duly provided for, whichever occurred later; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that are imposed on a payment and are required to be made pursuant to European Council Directive 2003/48/EC or any other Directive
amending, supplementing or replacing such Directive, or any law implementing or complying with, or introduced in order to conform to, such Directive or Directives; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that are imposed or withheld pursuant to Sections&nbsp;1471 through 1474 of the U.S. Internal Revenue Code of 1986, as amended (the
"Code"), as of the issue date (or any amended or successor version of such sections), any regulations promulgated thereunder, any official interpretations thereof, any similar law or regulation
adopted pursuant to an intergovernmental agreement between a non-U.S. jurisdiction and the United States with respect to the foregoing or any agreements entered into pursuant to
Section&nbsp;1471(b)(1) of the Code; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that would not have been imposed if presentation for payment of a Note or the Guarantee had been made to a paying agent other than the
paying agent to which the presentation was made; or </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any combination of the foregoing items; </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>nor
shall additional amounts be paid with respect to any payment of the principal of or premium, if any, or interest, if any, on any Note or any payment in respect of the Guarantee to any such holder
or beneficial owner who is a fiduciary or a partnership or a beneficial owner who is other than the sole beneficial owner of such payment to the extent a beneficiary or settlor with respect to such
fiduciary or a member of such partnership or a beneficial owner would not have been entitled to such additional amounts had it been the holder of the Note. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;All
references in this prospectus supplement and the accompanying prospectus, other than under "Description of Debt Securities and Guarantees&#151;Defeasance" in the accompanying
prospectus, to the payment of the principal of or premium, if any, or interest, if any, on or the net proceeds received on the sale or exchange of, any Notes or any payment made under the Guarantee
shall be deemed to include additional amounts to the extent that, in that context, additional amounts are, were or would be payable. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-19</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=5,SEQ=22,EFW="2226541",CP="AON PLC",DN="1",CHK=594356,FOLIO='S-19',FILE='DISK133:[15ZCU1.15ZCU12701]DC12701A.;8',USER='MWEINST',CD='10-NOV-2015;13:08' -->
<A NAME="page_dc12701_1_20"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon&nbsp;plc
has agreed in the indenture that if it maintains a paying agent with respect to the Notes in any member state of the European Union, it will maintain a paying agent in at
least one member state that will not be obliged to withhold or deduct taxes pursuant to European Council Directive 2003/48/EC or any other Directive amending, supplementing or replacing such Directive
or any law implementing or
complying with, or introduced in order to conform to such Directive or Directives, provided there is at least one member state that does not require a paying agent to withhold or deduct pursuant to
such Directive. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon&nbsp;plc's
and Aon Delaware's obligations to pay additional amounts if and when due will survive the termination of the indenture and the payment of all other amounts in respect of
the Notes. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If,
as a result of Aon&nbsp;plc's or Aon Delaware's consolidation, merger with or conversion into a successor person organized under the laws of a jurisdiction other than the United
Kingdom or the United States (or, in each case, any political subdivision or taxing authority thereof) as described in the accompanying prospectus under "Description of Debt Securities and
Guarantees&#151;Consolidation and Merger," or the conveyance, transfer or lease by Aon&nbsp;plc or Aon Delaware of its assets substantially as an entirety to such successor person, and such
an entity expressly assumes the obligations of Aon&nbsp;plc or Aon Delaware under the indenture and the Notes or the Guarantee, as applicable, such successor person will pay additional amounts on
the same basis as described above, except that references to a "Home Country Jurisdiction" will be treated as references to the United Kingdom, the United States and the country in which such
successor person is organized or resident (or deemed resident for tax purposes). </FONT></P>


<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Optional Tax Redemption  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon&nbsp;plc may redeem the Notes in whole, but not in part, at its option at any time prior to maturity, upon the giving of not less
than 30 nor more than 90&nbsp;days' notice of tax redemption to the holders, at a redemption price equal to the principal amount of the Notes plus accrued and unpaid interest, if any, to the
redemption date, if:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> it determines that, as a result of any change in, amendment to or announced proposed change in the laws or any regulations or rulings
promulgated thereunder of a Home Country Jurisdiction (or of any political subdivision or taxing authority thereof) or, in the event of the assumption of its or Aon Delaware's obligations under the
Notes or the Guarantee, as applicable, by a successor person not organized under the laws of a Home Country Jurisdiction (or, in each case, any political subdivision or taxing authority thereof as
described in the accompanying prospectus under "Description of Debt Securities and Guarantees&#151;Consolidation and Merger"), the jurisdiction in which such successor person is organized (or
deemed resident for tax purposes), or any change in the application or official interpretation of such laws, regulations or rulings, or (in either case) any change in the application or official
interpretation of, or any execution of or amendment to, any treaty or treaties affecting taxation to which any such jurisdiction is a party, which change, execution or amendment becomes effective on
or after (i)&nbsp;the issue date of the Notes or (ii)&nbsp;in the event of the assumption by a successor person of Aon&nbsp;plc's or Aon Delaware's obligations under the indenture and the Notes
or the Guarantee, as applicable, as described in the accompanying prospectus under "Description of Debt Securities and Guarantees&#151;Consolidation and Merger," under the laws of a
jurisdiction other than a Home Country Jurisdiction (or, in each case, any political subdivision or taxing authority thereof), with respect to taxes imposed by such other jurisdiction, the date of the
transaction resulting in such assumption and, in the case of either of (i)&nbsp;or (ii), Aon&nbsp;plc, Aon Delaware or such successor person, as applicable, would be required to pay additional
amounts (as described under "&#151;Payment of Additional Amounts") with respect to the Notes or the Guarantee on the next succeeding interest payment date and the payment of such additional
amounts cannot be </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-20</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=6,SEQ=23,EFW="2226541",CP="AON PLC",DN="1",CHK=215698,FOLIO='S-20',FILE='DISK133:[15ZCU1.15ZCU12701]DC12701A.;8',USER='MWEINST',CD='10-NOV-2015;13:08' -->
<A NAME="page_dc12701_1_21"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<UL>
<UL>

<P style="font-family:times;"><FONT SIZE=2>avoided
by the use of reasonable measures available to Aon&nbsp;plc, Aon Delaware or such successor person, as applicable; or </FONT></P>

</UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> it determines, based upon an opinion of independent counsel of recognized standing that, as a result of any action taken by any
legislative body of, taxing authority of, or any action brought in a court of competent jurisdiction in, a Home Country Jurisdiction (or any political subdivision or taxing authority thereof) or, in
the event of the assumption of its or Aon Delaware's obligations under the Notes or Guarantee, as applicable, by a successor person not organized under the laws of a Home Country Jurisdiction (or, in
each case, any political subdivision thereof as described under "Description of Debt Securities and Guarantees&#151;Consolidation and Merger"), the jurisdiction in which such successor person
is organized (or deemed resident for tax purposes), which action is taken or brought on or after (i)&nbsp;the issue date of the Notes or (ii)&nbsp;in the event of the assumption by a successor
person of Aon&nbsp;plc's or Aon Delaware's obligations under the indenture and the Notes or the Guarantee, as applicable, as described in the accompanying prospectus under "Description of Debt
Securities and Guarantees&#151;Consolidation and Merger," under the laws of a jurisdiction other than a Home Country Jurisdiction (or, in each case, any political subdivision or taxing
authority thereof), with respect to taxes imposed by such other jurisdiction, the date of the transaction resulting in such assumption and, in the case of either of (i)&nbsp;and (ii), there is a
substantial probability that the circumstances described above would exist. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;No
notice of any such redemption may be given earlier than 90&nbsp;days prior to the earliest date on which Aon&nbsp;plc, Aon Delaware or such successor person, as applicable, would
be obligated to pay any additional amounts. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon&nbsp;plc,
Aon Delaware or such successor person will also pay to each holder, or make available for payment to each such holder, on the redemption date, any additional amounts (as
described under "&#151;Payment of Additional Amounts") resulting from the payment of such redemption price by it. Prior to the delivery of any notice of redemption, Aon&nbsp;plc or such
successor person will deliver to the Trustee an officer's certificate stating that it is entitled to effect or cause a redemption and setting forth a statement of facts showing that the conditions
precedent of the right so to redeem or cause such redemption have occurred, and in the case of a redemption based on an opinion of independent counsel referred to in the second bullet above, such
independent counsel's opinion. Delivery of any notice of redemption will be conclusive and binding on the holders of the Securities being redeemed. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Any
notice of redemption will be irrevocable once an officer's certificate has been delivered to the Trustee. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Governing Law  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The indenture and the Securities will be governed by, and construed in accordance with, the laws of the State of New York. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>



<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Concerning Our Relationship with the Trustee  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon Delaware and Aon&nbsp;plc have commercial deposits and custodial arrangements with The Bank of New York Mellon Trust Company,
N.A., or "BNYM," and may have borrowed money from BNYM or its affiliates in the normal course of business. Aon Delaware and Aon&nbsp;plc may enter into similar or other banking relationships with
BNYM or its affiliates in the future in the normal course of business. In addition, Aon Delaware and Aon&nbsp;plc have provided brokerage and other insurance services in the ordinary course of our
business for BNYM or its affiliates. BNYM may also act as trustee with respect to other debt securities issued by Aon Delaware and Aon&nbsp;plc. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-21</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=7,SEQ=24,EFW="2226541",CP="AON PLC",DN="1",CHK=978047,FOLIO='S-21',FILE='DISK133:[15ZCU1.15ZCU12701]DC12701A.;8',USER='MWEINST',CD='10-NOV-2015;13:08' -->
<A NAME="page_dc12701_1_22"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Offers to Purchase; Open Market Purchases  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Neither Aon Delaware nor Aon&nbsp;plc is required to make any sinking fund payments or any offers to purchase with respect to the
Notes or the Guarantee. Aon Delaware or Aon&nbsp;plc may at any time and from time to time purchase Notes in the open market or otherwise. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-22</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=8,SEQ=25,EFW="2226541",CP="AON PLC",DN="1",CHK=215033,FOLIO='S-22',FILE='DISK133:[15ZCU1.15ZCU12701]DC12701A.;8',USER='MWEINST',CD='10-NOV-2015;13:08' -->
<A NAME="page_dc12701_1_23"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="dc12701_certain_united_states___dc102184"> </A>
<A NAME="toc_dc12701_2"> </A>
<BR></FONT><FONT SIZE=2><B>  CERTAIN UNITED STATES FEDERAL INCOME TAX CONSEQUENCES    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The following is a general discussion of the material U.S. federal income tax consequences to beneficial owners of the Notes of the
acquisition, ownership, and disposition of the Notes. This discussion is based upon the Code, the U.S. Treasury regulations promulgated thereunder, administrative pronouncements and judicial
decisions, all as of the date hereof and all of which are subject to change, possibly on a retroactive basis. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This
discussion applies only to U.S. Holders (as defined below) that acquire the Notes in connection with their initial issuance at their initial offering price and hold the Notes as
"capital assets" within the meaning of section&nbsp;1221 of the Code. This discussion does not address all aspects of U.S. federal income taxation that might be important to particular investors in
light of their individual circumstances or the U.S. federal income tax consequences applicable to special classes of taxpayers, such as banks and other financial institutions, insurance companies,
real estate investment trusts, regulated investment companies, tax-exempt organizations, partnerships (or entities properly classified as partnerships for U.S. federal income tax purposes) or other
pass-through entities, dealers in securities, traders in securities that elect to use a mark-to-market method of tax accounting, any U.S. federal alternative minimum tax consequences, U.S. Holders
whose functional currency is not the U.S. dollar, and persons holding the Notes as part of a conversion transaction or a straddle. The discussion does not address any non-U.S., state, local or
non-income tax consequences of the acquisition, ownership or disposition of the Notes to beneficial owners of the Notes. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;As
used in this prospectus supplement, the term "U.S. Holder" means a beneficial owner of a Note who or that is for U.S. federal income tax
purposes:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> a citizen or individual resident of the United States; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> a corporation created or organized in or under the laws of the United States, any state within the United States, or the District of
Columbia; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> an estate, the income of which is subject to U.S. federal income taxation regardless of its source; or </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> a trust, if (i)&nbsp;a U.S. court is able to exercise primary supervision over the trust's administration and one or more "United
States persons" (as defined in the Code) have the authority to control all substantial decisions of the trust, or (ii)&nbsp;in the case of a trust that was treated as a domestic trust under the laws
in effect before 1997, a valid election is in place under applicable U.S. Treasury regulations to treat such trust as a domestic trust. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
a partnership or other entity properly classified as a partnership for U.S. federal income tax purposes is a beneficial owner of a Note, the tax treatment of a partner will generally
depend upon the status of the partner and the activities of the entity. Such entities and partners in such entities should consult their own tax advisors about the U.S. federal income and other tax
consequences of the acquisition, ownership and disposition of a Note. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This
discussion is for general purposes only. Prospective purchasers should consult their own tax advisors regarding the application of the U.S. federal income tax laws to their
particular situations and the consequences under federal estate or gift tax laws, as well as non-U.S., state or local laws and tax treaties, and the possible effects of changes in tax laws. </FONT></P>


<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


U.S. Federal Income Taxation of U.S. Holders  </B></FONT></P>

<UL>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B><I>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Payments of Interest  </I></B></FONT></P>

</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;It is anticipated, and this discussion assumes, that the Notes will not be treated as issued with original issue discount for U.S.
federal income tax purposes. Stated interest on Notes beneficially </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-23</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=9,SEQ=26,EFW="2226541",CP="AON PLC",DN="1",CHK=750974,FOLIO='S-23',FILE='DISK133:[15ZCU1.15ZCU12701]DC12701A.;8',USER='MWEINST',CD='10-NOV-2015;13:08' -->
<A NAME="page_dc12701_1_24"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>owned
by a U.S. Holder generally will be taxable as ordinary interest income at the time payments are accrued or are received, in accordance with the U.S. Holder's regular method of accounting for
U.S. federal income tax purposes. Interest income on a Note will constitute foreign-source income and will generally constitute "passive category income" for foreign tax credit purposes. Prospective
purchasers should consult their tax advisors concerning the applicability of the foreign tax credit and source of income rules to income attributable to the Notes. </FONT></P>

<UL>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B><I>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Sale, Exchange or Redemption of the Notes  </I></B></FONT></P>

</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Upon the sale, exchange, redemption or other taxable disposition of the Notes, a U.S. Holder generally will recognize gain or loss
equal to the difference, if any, between (i)&nbsp;the amount realized upon the sale, exchange, redemption or other taxable disposition of the Notes, other than amounts attributable to accrued and
unpaid interest (which will be taxed as ordinary interest income to the extent not previously included in income), and (ii)&nbsp;the U.S. Holder's adjusted tax basis in the Notes. The amount
realized by a U.S. Holder is the sum of cash plus the fair market value of all other property received on the sale, exchange, redemption or other taxable disposition. A U.S. Holder's adjusted tax
basis in the Notes generally will be its cost for the Notes. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gain
or loss a U.S. Holder recognizes on the sale, exchange, redemption or other taxable disposition of a Note generally will be capital gain or loss, and generally will be long-term
capital gain or loss if the U.S. Holder has held the Note for more than one year. For non-corporate U.S. Holders, long-term capital gains are taxed at a lower rate than ordinary income. The
deductibility of capital losses is subject to limitations. A U.S. Holder should consult its own tax advisor regarding the deductibility of capital losses in its particular circumstances. </FONT></P>

<UL>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B><I>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Backup Withholding and Information Reporting  </I></B></FONT></P>

</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In general, a U.S. Holder that is not an "exempt recipient" will be subject to U.S. federal backup withholding at the applicable rate
(currently 28%) with respect to payments on the Notes and the proceeds of a sale, exchange, redemption or other taxable disposition of the Notes, unless the U.S. Holder provides its taxpayer
identification number to the paying agent and certifies, under penalties of perjury, that it is not subject to backup withholding on an Internal Revenue Service Form&nbsp;W-9 (Request for Taxpayer
Identification Number and Certification) and otherwise complies with
the applicable requirements of the backup withholding rules. Backup withholding is not an additional tax. The amount of any backup withholding from a payment to a U.S. Holder may be allowed as a
credit against such U.S. Holder's U.S. federal income tax liability and may entitle such U.S. Holder to a refund, provided the required information is furnished to the Internal Revenue Service in a
timely manner. In addition, payments on the Notes made to, and the proceeds of a sale or other taxable disposition received by, a U.S. Holder that is not an exempt recipient generally will be subject
to information reporting requirements. </FONT></P>

<UL>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B><I>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Net Investment Income Tax  </I></B></FONT></P>

</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Certain U.S. Holders who are individuals, estates or trusts will be required to pay a 3.8% Medicare tax on all or part of their "net
investment income," which includes, among other items, interest on, and capital gains from the sale or other taxable disposition of, a Note. Prospective investors should consult their tax advisors
regarding the consequences, if any, with respect to this tax on their investment in the Notes. </FONT></P>

<UL>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B><I>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Tax Return Disclosure Requirements  </I></B></FONT></P>

</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Individual U.S.Holders that own "specified foreign financial assets" with an aggregate value in excess of certain thresholds generally
are required to file an information report (IRS Form&nbsp;8938) with </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-24</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=10,SEQ=27,EFW="2226541",CP="AON PLC",DN="1",CHK=794251,FOLIO='S-24',FILE='DISK133:[15ZCU1.15ZCU12701]DC12701A.;8',USER='MWEINST',CD='10-NOV-2015;13:08' -->
<A NAME="page_dc12701_1_25"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>respect
to such assets with their tax returns. The Notes generally will constitute specified foreign financial assets subject to these reporting requirements, unless the Notes are held in an account
at a financial institution. Under certain circumstances, an entity may be treated as an individual for purposes of these rules. </FONT></P>

<UL>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B><I>



<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


FATCA Legislation  </I></B></FONT></P>

</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pursuant to legislation commonly referred to as FATCA, and regulations promulgated thereunder, foreign financial institutions must
comply with information reporting rules with respect to their U.S. account holders and investors or bear a withholding tax on certain payments made to them (including such payments made to them in
their capacity as intermediaries). Generally, if a foreign financial institution or one of certain other foreign entities does not comply with these reporting requirements, "withholdable payments" and
"foreign passthru payments" made to the noncomplying entity will be subject to a 30% withholding tax. For this purpose, withholdable payments generally are U.S.-source payments otherwise subject to
nonresident withholding tax and, beginning in 2019, also include the entire gross proceeds from the sale of certain equity or debt instruments of U.S. issuers. The term foreign passthru payment has
not yet been defined and the effective date of withholding with respect to such payments is uncertain at this time. Foreign entities located in jurisdictions that have entered into intergovernmental
agreements with the United States in connection with FATCA may be subject to different rules. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In
the event any withholding under FATCA is required or advisable with respect to any payments on the Notes, there will be no additional amounts payable to compensate for the withheld
amount. Prospective purchasers should consult with their tax advisors regarding these new provisions. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT
SIZE=2><B>The U.S. federal income tax discussion set forth above is included for general information only and may not be applicable depending upon a U.S. Holder's
particular situation. Prospective purchasers of the Notes should consult their own tax advisors with respect to the tax consequences to them of the acquisition, ownership and disposition of the Notes,
including the tax consequences under state, local, estate, non-U.S. and other tax laws and tax treaties and the possible effects of changes in U.S. or other tax laws.</B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-25</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=11,SEQ=28,EFW="2226541",CP="AON PLC",DN="1",CHK=235792,FOLIO='S-25',FILE='DISK133:[15ZCU1.15ZCU12701]DC12701A.;8',USER='MWEINST',CD='10-NOV-2015;13:08' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2><A
NAME="page_de12701_1_26"> </A>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->





<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->




<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT></P>

<!-- TOC_END -->

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="de12701_certain_united_kingdom_tax_consequences"> </A>
<A NAME="toc_de12701_1"> </A>
<BR></FONT><FONT SIZE=2><B>  CERTAIN UNITED KINGDOM TAX CONSEQUENCES    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The following is a general summary of the U.K. withholding tax consequences and reporting requirements in relation to payments of
interest on the Notes and payments in respect of the Guarantee and of the U.K. stamp duty and stamp duty reserve tax consequences of the issue or transfer of the Notes. This summary does not deal with
other U.K. tax aspects of acquiring, holding or disposing of the Securities. This summary is based upon U.K. tax law and the published practice of HM Revenue and Customs ("HMRC") in effect on the date
of this prospectus supplement and is subject to any change in law or practice which may take effect after that date (including with retrospective effect). </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT
SIZE=2><B>Holders (or prospective holders) of Securities who are in any doubt as to their tax position should consult their professional advisors.</B></FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


U.K. Withholding Tax  </B></FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><I>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Payments of interest on the Notes  </I></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If the Notes are and continue to be listed on a "recognised stock exchange" within the meaning of section&nbsp;1005 of the U.K.
Income Tax Act 2007, interest payments on the Notes may be made without withholding on account of U.K. tax. The Notes are intended to be listed on the New York Stock Exchange, which is currently a
recognised stock exchange for these purposes, or on another recognised stock exchange. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In
all other circumstances, payments of interest on the Notes may be subject to withholding on account of U.K. income tax at the basic rate (currently 20&nbsp;per cent), subject to
such relief as may be available under the provisions of any applicable double tax treaty or any other relief or exemption that may apply. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><I>



<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Payments in respect of the Guarantee  </I></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depending on the correct analysis under U.K. tax law of payments in respect of the Guarantee, it is possible that such payments would
be subject to withholding on account of U.K. income tax at the basic rate (currently 20&nbsp;per cent), subject to such relief as may be available under the provisions of any applicable double tax
treaty or any other exemption which may apply. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><I>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Additional Amounts  </I></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In certain circumstances, additional amounts may be payable on the Notes and Guarantee payments in respect of U.K. withholding tax. See
"Description of the Securities&#151;Payment of Additional Amounts." </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Provision of Information  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Holders of Securities should be aware HMRC have powers to obtain certain information and documents relating to the Securities,
including in relation to interest and other payments derived from the Securities. This may include details of the beneficial owners of the Securities, the persons for whom the Securities are held and
the persons to whom payments derived from the Securities are or may be paid. Information may be obtained from a range of persons, including registrars, the registered holders of the Securities,
persons who make, receive or are entitled to receive payments derived from the Securities and persons by or through whom interest and payments treated as interest are paid or credited. Information
obtained by HMRC may be provided to tax authorities in other jurisdictions. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Stamp duty and stamp duty reserve tax  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;No U.K. stamp duty or stamp duty reserve tax should be payable on the issue or transfer of the Notes. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-26</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=29,EFW="2226541",CP="AON PLC",DN="1",CHK=67484,FOLIO='S-26',FILE='DISK133:[15ZCU1.15ZCU12701]DE12701A.;5',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_de12701_1_27"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="de12701_european_union_savings_tax_directive"> </A>
<A NAME="toc_de12701_2"> </A>
<BR></FONT><FONT SIZE=2><B>  EUROPEAN UNION SAVINGS TAX DIRECTIVE    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Under European Council Directive 2003/48/EC on the taxation of savings income in the form of interest payments (the "EU Savings
Directive"), each member state of the European Union (the "EU") must provide to the tax authorities of another member state details of payments of interest (and other similar income) made by a person
within its jurisdiction to, or for the benefit of, an individual (or certain other types of person) resident in that other member state. However, for a transitional period, Austria is instead required
(unless it elects otherwise during that period) to operate a withholding system in relation to such payments at a current rate of 35%. The ending of such transitional period is dependent upon the
conclusion of certain other agreements relating to information exchange with certain other countries. However, during that transitional period, withholding will not apply under the EU Savings
Directive to a payment if the beneficial owner of that payment authorizes an exchange of information instead. A number of non-EU countries and territories have adopted similar measures (either
provision of information or transitional withholding) in relation to payments made by a person within its jurisdiction to, or collected by such a person to, an individual resident in an EU member
state. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;On
March&nbsp;24, 2014, the Council of the European Union adopted a directive amending the EU Savings Directive (the "Amending Directive"), amending and broadening the scope of the
requirements described above. The Amending Directive requires member states to apply these new requirements from January&nbsp;1, 2017, and if they were to take effect, the changes would expand the
range of payments covered by the EU Savings Directive, in particular to include additional types of income payable on securities. The Amending Directive would also expand the circumstances in which
payments that indirectly benefit an individual resident in a member state must be reported or be subject to withholding. This approach would apply to payments made to, or secured for, persons,
entities or legal arrangements (including trusts) where certain conditions are satisfied, and may in some cases apply where the person, entity or arrangement is established or effectively managed
outside of the EU. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;However,
on March&nbsp;18, 2015, the European Commission proposed the repeal of the EU Savings Directive from January&nbsp;1, 2017 in the case of Austria and from January&nbsp;1,
2016 in the case of all other member states (subject to on-going requirements to fulfill administrative obligations such as the reporting and exchange of information relating to, or accounting for
withholding taxes on, payments made before those dates and to certain other transitional provisions in the case of Austria). This is to prevent overlap between the EU Savings Directive and a new
automatic exchange of information regime to be implemented under European Council Directive 2011/16/EU on administrative cooperation in the field of taxation (as amended by European Council Directive
2014/107/EU). The proposal also provides that, if it proceeds, member states will not be required to apply the new requirements of the Amending Directive. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
Aon&nbsp;plc maintains a paying agent in an EU member state with respect to the Notes, it is required to do so in a member state that will not be obliged to withhold or deduct tax
pursuant to the EU Savings Directive or to such similar measures. Investors who are in any doubt as to their position should consult their professional advisers. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-27</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=2,SEQ=30,EFW="2226541",CP="AON PLC",DN="1",CHK=140352,FOLIO='S-27',FILE='DISK133:[15ZCU1.15ZCU12701]DE12701A.;5',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_de12701_1_28"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="de12701_book-entry,_delivery_and_form"> </A>
<A NAME="toc_de12701_3"> </A>
<BR></FONT><FONT SIZE=2><B>  BOOK-ENTRY, DELIVERY AND FORM    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We have obtained the information in this section concerning The Depository Trust Company ("DTC"), Clearstream Banking, </FONT> <FONT SIZE=2><I>soci&eacute;t&eacute;
anonyme</I></FONT><FONT SIZE=2> ("Clearstream, Luxembourg") and Euroclear Bank&nbsp;S.A./N.V., as operator of the Euroclear System
("Euroclear") and their book-entry systems and procedures from sources that we believe to be reliable. We take no responsibility for an accurate portrayal of this information. In addition, the
description of the clearing systems in this section reflects our understanding of the rules and procedures of DTC, Clearstream, Luxembourg and Euroclear as they are currently in effect. Those systems
could change their rules and procedures at any time. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Notes will initially be represented by one or more fully registered global notes. Each such global note will be deposited with, or on behalf of, DTC or any successor thereto and
registered in the name of Cede&nbsp;&amp;&nbsp;Co. (DTC's nominee). You may hold your interests in the global notes in the United States through DTC, or in Europe through Clearstream, Luxembourg or
Euroclear, either as a participant in such systems or indirectly through organizations which are participants in such systems. Clearstream, Luxembourg and Euroclear will hold interests in the global
notes on behalf of their respective participating organizations or customers through customers' securities accounts in Clearstream, Luxembourg's or Euroclear's names on the books of their respective
depositaries, which in turn will hold those positions in customers' securities accounts in the depositaries' names on the books of DTC. Citibank, N.A. will act as depositary for Clearstream,
Luxembourg and JPMorgan Chase Bank, N.A. will act as depositary for Euroclear. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;So
long as DTC or its nominee is the registered owner of the global securities representing the Notes, DTC or such nominee will be considered the sole owner and holder of the Notes for
all purposes of the Notes and the indenture. Except as provided below, owners of beneficial interests in the Notes will not be entitled to have the Notes registered in their names, will not receive or
be entitled to receive physical delivery of the Notes in definitive form and will not be considered the owners or holders of the Notes under the indenture, including for purposes of receiving any
reports delivered by us, Aon Delaware or the trustee pursuant to the indenture. Accordingly, each person owning a beneficial interest in a Note must rely on the procedures of DTC or its nominee and,
if such person is not a participant, on the procedures of the participant through which such person owns its interest, in order to exercise any rights of a holder of Notes. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Unless
and until Aon&nbsp;plc issues the Notes in fully certificated, registered form under the limited circumstances described below under the heading "&#151;Certificated
Notes":</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> you will not be entitled to receive a certificate representing your interest in the Notes; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> all references in this prospectus or an accompanying prospectus supplement to actions by holders will refer to actions taken by DTC
upon instructions from its direct participants; and </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> all references in this prospectus or an accompanying prospectus supplement to payments and notices to holders will refer to payments
and notices to DTC or Cede&nbsp;&amp;&nbsp;Co., as the registered holder of the Notes, for distribution to you in accordance with DTC procedures. </FONT></DD></DL>
</UL>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


The Depository Trust Company  </B></FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;DTC will act as securities depositary for the Notes. The Notes will be issued as fully registered Notes registered in the name of
Cede&nbsp;&amp;&nbsp;Co. DTC is:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> a limited-purpose trust company organized under the New York Banking Law; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> a "banking organization" under the New York Banking Law; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> a member of the Federal Reserve System; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> a "clearing corporation" under the New York Uniform Commercial Code; and </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-28</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=3,SEQ=31,EFW="2226541",CP="AON PLC",DN="1",CHK=948089,FOLIO='S-28',FILE='DISK133:[15ZCU1.15ZCU12701]DE12701A.;5',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_de12701_1_29"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> a "clearing agency" registered under the provisions of Section&nbsp;17A of the Exchange Act. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;DTC
holds securities that its direct participants deposit with DTC. DTC facilitates the settlement among direct participants of securities transactions, such as transfers and pledges, in
deposited securities through electronic computerized book-entry changes in direct participants' accounts, thereby eliminating the need for physical movement of securities certificates. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Direct
participants of DTC include securities brokers and dealers (including the underwriters), banks, trust companies, clearing corporations and certain other organizations. DTC is
owned by a number of its direct participants. Indirect participants of DTC, such as securities brokers and dealers, banks and trust companies, can also access the DTC system if they maintain a
custodial relationship with a participant, either directly or indirectly. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Purchases
of Notes under DTC's system must be made by or through direct participants, which will receive a credit for the Notes on DTC's records. The ownership interest of each
beneficial owner is in turn to be recorded on the records of direct participants and indirect participants. Beneficial owners will not receive written confirmation from DTC of their purchase, but
beneficial owners are expected to
receive written confirmations providing details of the transaction, as well as periodic statements of their holdings, from the direct participants or indirect participants through which such
beneficial owners entered into the transaction. Transfers of ownership interests in the Notes are to be accomplished by entries made on the books of participants acting on behalf of beneficial owners.
Beneficial owners will not receive certificates representing their ownership interests in Notes, except as provided below in "&#151;Certificated Notes." </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To
facilitate subsequent transfers, all Notes deposited with DTC are registered in the name of DTC's nominee, Cede&nbsp;&amp;&nbsp;Co. The deposit of Notes with DTC and their
registration in the name of Cede&nbsp;&amp;&nbsp;Co. effect no change in beneficial ownership. DTC has no knowledge of the actual beneficial owners of the Notes. DTC's records reflect only the
identity of the direct participants to whose accounts such Notes are credited, which may or may not be the beneficial owners. The participants will remain responsible for keeping account of their
holdings on behalf of their customers. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Conveyance
of notices and other communications by DTC to direct participants, by direct participants to indirect participants and by direct participants and indirect participants to
beneficial owners will be governed by arrangements among them, subject to any statutory or regulatory requirements as may be in effect from time to time. </FONT></P>


<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Book-Entry Format  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Under the book-entry format, the paying agent will pay interest or principal payments to Cede&nbsp;&amp;&nbsp;Co., as nominee of DTC.
DTC will forward the payment to the direct participants, who will then forward the payment to the indirect participants (including Clearstream, Luxembourg or Euroclear) or to you as the beneficial
owner. You may experience some delay in receiving your payments under this system. Neither we, Aon Delaware, the trustee under the indenture nor any paying agent has any direct responsibility or
liability for the payment of principal or interest on the Notes to owners of beneficial interests in the Notes. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;DTC
is required to make book-entry transfers on behalf of its direct participants and is required to receive and transmit payments of principal, premium, if any, and interest on the
Notes. Any direct participant or indirect participant with which you have an account is similarly required to make book-entry transfers and to receive and transmit payments with respect to the Notes
on your behalf. We, Aon Delaware and the trustee under the indenture have no responsibility for any aspect of the actions of DTC, Clearstream, Luxembourg or Euroclear or any of their direct or
indirect participants. In addition, we, Aon Delaware and the trustee under the indenture have no responsibility or liability for any aspect of the records kept by DTC, Clearstream, Luxembourg,
Euroclear or any of their direct </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-29</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=4,SEQ=32,EFW="2226541",CP="AON PLC",DN="1",CHK=101623,FOLIO='S-29',FILE='DISK133:[15ZCU1.15ZCU12701]DE12701A.;5',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_de12701_1_30"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>or
indirect participants relating to or payments made on account of beneficial ownership interests in the Notes or for maintaining, supervising or reviewing any records relating to such beneficial
ownership interests. We and Aon Delaware also do not supervise these systems in any way. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
trustee will not recognize you as a holder under the indenture, and you can only exercise the rights of a holder indirectly through DTC and its direct participants. DTC has advised
us that it will only take action regarding a Note if one or more of the direct participants to whom the Note is credited directs DTC to take such action and only in respect of the portion of the
aggregate principal amount of the Notes as to which that participant or participants has or have given that direction. DTC can only act on behalf of its direct participants. Your ability to pledge
Notes to non-direct participants, and to take other actions, may be limited because you will not possess a physical certificate that represents your Notes. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Neither
DTC nor Cede&nbsp;&amp;&nbsp;Co. (nor such other DTC nominee) will consent or vote with respect to the Notes unless authorized by a direct participant in accordance with DTC's
procedures. Under its usual procedures, DTC will mail an omnibus proxy to us as soon as possible after the record date. The omnibus proxy assigns Cede&nbsp;&amp;&nbsp;Co.'s consenting or voting rights
to those direct participants to whose accounts the Notes are credited on the record date (identified in a listing attached to the omnibus proxy). </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Clearstream,
Luxembourg or Euroclear will credit payments to the cash accounts of Clearstream, Luxembourg customers or Euroclear participants in accordance with the relevant system's
rules and procedures, to the extent received by its depositary. These payments will be subject to tax reporting in accordance with relevant United States tax laws and regulations. Clearstream,
Luxembourg or the Euroclear Operator, as the case may be, will take any other action permitted to be taken by a holder under the indenture on behalf of a Clearstream, Luxembourg customer or Euroclear
participant only in accordance with its relevant rules and procedures and subject to its depositary's ability to effect those actions on its behalf through DTC. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;DTC,
Clearstream, Luxembourg and Euroclear have agreed to the foregoing procedures in order to facilitate transfers of the Notes among participants of DTC, Clearstream, Luxembourg and
Euroclear. However, they are under no obligation to perform or continue to perform those procedures, and they may discontinue those procedures at any time. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Transfers Within and Among Book-Entry Systems  </B></FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Transfers between DTC's direct participants will occur in accordance with DTC rules. Transfers between Clearstream, Luxembourg
customers and Euroclear participants will occur in accordance with its applicable rules and operating procedures. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;DTC
will effect cross-market transfers between persons holding directly or indirectly through DTC, on the one hand, and directly or indirectly through Clearstream, Luxembourg customers
or Euroclear participants, on the other hand, in accordance with DTC rules on behalf of the relevant European international clearing system by its depositary. However, cross-market transactions will
require delivery of instructions to the relevant European international clearing system by the counterparty in that system in accordance with its rules and procedures and within its established
deadlines (European time). The relevant European international clearing system will, if the transaction meets its settlement requirements, instruct its depositary to effect final settlement on its
behalf by delivering or receiving securities in DTC, and making or receiving payment in accordance with normal procedures for same-day funds settlement applicable to DTC. Clearstream, Luxembourg
customers and Euroclear participants may not deliver instructions directly to the depositaries. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Because
of time-zone differences, credits of securities received in Clearstream, Luxembourg or Euroclear resulting from a transaction with a DTC direct participant will be made during
the </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-30</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=5,SEQ=33,EFW="2226541",CP="AON PLC",DN="1",CHK=767745,FOLIO='S-30',FILE='DISK133:[15ZCU1.15ZCU12701]DE12701A.;5',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_de12701_1_31"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>subsequent
securities settlement processing, dated the business day following the DTC settlement date. Those credits or any transactions in those securities settled during that processing will be
reported to the relevant Clearstream, Luxembourg customer or Euroclear participant on that business day. Cash received in Clearstream, Luxembourg or Euroclear as a result of sales of securities by or
through a Clearstream, Luxembourg customer or a Euroclear participant to a DTC direct participant will be received with value on the DTC settlement date but will be available in the relevant
Clearstream, Luxembourg or Euroclear cash amount only as of the business day following settlement in DTC. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Although
DTC, Clearstream, Luxembourg and Euroclear has agreed to the foregoing procedures in order to facilitate transfers of debt securities among their respective participants, they
are under no obligation to perform or continue to perform such procedures and such procedures may be discontinued at any time. </FONT></P>


<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Certificated Notes  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Unless and until they are exchanged, in whole or in part, for Notes in definitive form in accordance with the terms of the Notes, the
Notes may not be transferred except (1)&nbsp;as a whole by DTC to a nominee of DTC or (2)&nbsp;by a nominee of DTC to DTC or another nominee of DTC or (3)&nbsp;by DTC or any such nominee to a
successor of DTC or a nominee of such successor. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon&nbsp;plc
will issue Notes to you or your nominees, in fully certificated registered form, rather than to DTC or its nominees, only
if:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> we or Aon Delaware advise the trustee in writing that DTC is no longer willing or able to discharge its responsibilities properly or
that DTC is no longer a registered clearing agency under the Exchange Act, and the trustee or we are unable to locate a qualified successor within 90&nbsp;days; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> an event of default has occurred and is continuing under the indenture; or </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> we or Aon Delaware, at our option, elect to terminate the book-entry system through DTC. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
any of the three above events occurs, DTC is required to notify all direct participants that Notes in fully certificated registered form are available through DTC. DTC will then
surrender the global notes representing the Notes along with instructions for re-registration. The trustee will re-issue the Notes in fully certificated registered form and will recognize the
registered holders of the certificated debt securities as holders under the indenture. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Unless
and until Aon&nbsp;plc issues the Notes in fully certificated, registered form, (1)&nbsp;you will not be entitled to receive a certificate representing your interest in the
Notes; (2)&nbsp;all references in this
prospectus supplement or the accompanying prospectus to actions by holders will refer to actions taken by the depositary upon instructions from their direct participants; and (3)&nbsp;all references
in this prospectus supplement or the accompanying prospectus to payments and notices to holders will refer to payments and notices to the depositary, as the registered holder of the Notes, for
distribution to you in accordance with its policies and procedures. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-31</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=6,SEQ=34,EFW="2226541",CP="AON PLC",DN="1",CHK=682821,FOLIO='S-31',FILE='DISK133:[15ZCU1.15ZCU12701]DE12701A.;5',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2><A
NAME="page_dg12701_1_32"> </A>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->





<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->




<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT></P>

<!-- TOC_END -->

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="dg12701_underwriting_(conflicts_of_interest)"> </A>
<A NAME="toc_dg12701_1"> </A>
<BR></FONT><FONT SIZE=2><B>  UNDERWRITING (CONFLICTS OF INTEREST)    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Under the terms and subject to the conditions contained in an underwriting agreement dated the date of this prospectus supplement,
Aon&nbsp;plc and Aon Delaware have agreed to sell to the underwriters named below, for whom Citigroup Global Markets&nbsp;Inc., Goldman, Sachs&nbsp;&amp;&nbsp;Co., Barclays Capital&nbsp;Inc. and
Credit Suisse Securities (USA)&nbsp;LLC are acting as representatives, the following respective principal amounts of the Securities. </FONT></P>
 <DIV style="padding:0pt;position:relative;width:70%;margin-left:15%;">
<p style="font-family:times;"></FONT></P>

<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="83pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="BOTTOM">
<TH NOWRAP  ALIGN="LEFT" style="font-family:times;"><DIV style="border-bottom:solid #000000 1.0pt;margin-bottom:0pt;width:43pt;"><FONT SIZE=1><B>Underwriter

<!-- COMMAND=ADD_SCROPPEDRULE,43pt -->

 </B></FONT></DIV></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Principal Amount<BR>
of the Notes </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Citigroup Global Markets&nbsp;Inc.&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>95,000,000</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Goldman, Sachs&nbsp;&amp;&nbsp;Co.&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>95,000,000</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Barclays Capital&nbsp;Inc.&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>85,000,000</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Credit Suisse Securities (USA)&nbsp;LLC</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>85,000,000</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Aon Securities Inc.&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>10,000,000</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>UniCredit Capital Markets LLC</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>10,000,000</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>U.S. Bancorp Investments, Inc.&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>10,000,000</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Loop Capital Markets&nbsp;LLC</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5,000,000</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>The Williams Capital Group, L.P.&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5,000,000 </FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR BGCOLOR="White" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:20pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Total</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>
<!-- -->
$</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>400,000,000 </FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>

<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0.75pt;font-size:0.75pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0.75pt;font-size:0.75pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
</TR>
<TR bgcolor="#FFFFFF"  VALIGN="TOP">
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2>


<!-- COMMAND=ADD_ROWSHADECOLOR,"#FFFFFF" -->




<!-- COMMAND=ADD_GUTTERGRID,"line-height:0pt;font-size:1.5pt;" -->


 </font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=2></font>&#8203;


<!-- COMMAND=ADD_GRID,"border-bottom:solid #000000 1.0pt;" -->


 <font></FONT></TD>
<TD VALIGN="BOTTOM" style="line-height:0pt;font-size:1.5pt;font-family:times;"><FONT SIZE=2></font>&#8203;<font> </FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->
 </DIV>
 <P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
underwriting agreement provides that the underwriters are obligated to purchase all of the Securities if any are purchased. The underwriting agreement also provides that if an
underwriter defaults with respect to the Securities the purchase commitments of non-defaulting underwriters may be increased or the offering of the Securities may be terminated. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
underwriters propose to offer the Securities initially at the applicable public offering price on the cover page of this prospectus supplement and to selling group members at that
price less a selling concession of 0.300% of the principal amount of the Securities. The underwriters may allow, and dealers may reallow, a concession not to exceed 0.200% of the principal amount of
the Securities on sales to other dealers. After the initial public offering the representatives may change the public offering price and concession and discount to broker/dealers. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We
estimate that our out of pocket expenses for this offering will be approximately $1.0&nbsp;million. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Securities are a new issue of securities with no established trading market. We intend to apply to list the Notes on the New York Stock Exchange or another "recognised stock
exchange" for purposes of Section&nbsp;1005 of the U.K. Income Tax Act 2007; however, there can be no assurance that the Notes will be so listed by the time the Notes are delivered or at any time
thereafter. In addition, one or more of the underwriters intend to make a secondary market for the Notes. However, they are not obligated to do so and may discontinue making a secondary market for the
Notes at any time without notice. No assurance can be given as to how liquid the trading market for the Notes will be. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We
have agreed that we will not offer, sell, contract to sell, pledge or otherwise dispose of, directly or indirectly, or file with the Securities and Exchange Commission a registration
statement under the Securities Act of 1933 (the "Securities Act") relating to, any additional debt securities, or publicly disclose the intention to make any such offer, sale, pledge, disposition or
filing, without the prior written consent of the representatives until the settlement date for the Securities. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We
have agreed to indemnify the several underwriters against liabilities under the Securities Act, or contribute to payments which the underwriters may be required to make in that
respect. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-32</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=35,EFW="2226541",CP="AON PLC",DN="1",CHK=291206,FOLIO='S-32',FILE='DISK133:[15ZCU1.15ZCU12701]DG12701A.;13',USER='MWEINST',CD='10-NOV-2015;13:26' -->
<A NAME="page_dg12701_1_33"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In
connection with the offering, the underwriters may engage in stabilizing transactions, over-allotment transactions, syndicate covering transactions and penalty bids in accordance with
Regulation&nbsp;M under the Exchange Act. </FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Stabilizing transactions permit bids to purchase the underlying security so long as the stabilizing bids do not exceed a specified
maximum. </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Over-allotment involves sales by the underwriters of Securities in excess of the principal amount of the Notes the underwriters are
obligated to purchase, which creates a syndicate short position. </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Syndicate covering transactions involve purchases of the Securities in the open market after the distribution has been completed in
order to cover syndicate short positions. A short position is more likely to be created if the underwriters are concerned that there may be downward pressure on the price of the Securities in the open
market after pricing that could adversely affect investors who purchase in the offering. </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Penalty bids permit the representatives to reclaim a selling concession from a syndicate member when the Securities originally sold by
the syndicate member are purchased in a stabilizing transaction or a syndicate covering transaction to cover syndicate short positions. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;These
stabilizing transactions, syndicate covering transactions and penalty bids may have the effect of raising or maintaining the market price of the Securities or preventing or
retarding a decline in the market price of the Securities. As a result the price of the Securities may be higher than the price that
might otherwise exist in the open market. These transactions, if commenced, may be discontinued at any time. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Conflicts of Interest; Other Relationships  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The underwriters and their respective affiliates are full service financial institutions engaged in various activities, which may
include securities trading, commercial and investment banking, financial advisory, investment management, investment research, principal investment, hedging, financing and brokerage activities. From
time to time in the ordinary course of their respective businesses, certain of the underwriters and their affiliates have engaged in and may in the future engage in commercial banking, derivatives
and/or financial advisory, investment banking and other commercial transactions and services with us and our affiliates for which they have received or will receive customary fees and commissions. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In
addition, in the ordinary course of their business activities, the underwriters and their affiliates may make or hold a broad array of investments and actively trade debt and equity
securities (or related derivative securities) and financial instruments (including bank loans) for their own account and for the accounts of their customers. Such investments and securities activities
may involve securities and/or instruments of ours or our affiliates. The underwriters and their affiliates may also make investment recommendations and/or publish or express independent research views
in respect of such securities or financial instruments and may hold, or recommend to clients that they acquire, long and/or short positions in such securities and instruments. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon
Securities&nbsp;Inc. is an indirect, wholly-owned subsidiary of Aon&nbsp;plc. This offering is subject to, and will be conducted in compliance with, the requirements of
Rule&nbsp;5121 of FINRA regarding a FINRA member firm distributing the securities of an affiliate. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Canada  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Notes may be sold only to purchasers purchasing, or deemed to be purchasing, as principal that are accredited investors, as defined
in National Instrument&nbsp;45-106 </FONT><FONT SIZE=2><I>Prospectus Exemptions</I></FONT><FONT SIZE=2> or subsection&nbsp;73.3(1) of the </FONT><FONT SIZE=2><I>Securities
Act</I></FONT><FONT SIZE=2> (Ontario), and are permitted clients, as defined in National </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-33</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=2,SEQ=36,EFW="2226541",CP="AON PLC",DN="1",CHK=576772,FOLIO='S-33',FILE='DISK133:[15ZCU1.15ZCU12701]DG12701A.;13',USER='MWEINST',CD='10-NOV-2015;13:26' -->
<A NAME="page_dg12701_1_34"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>Instrument&nbsp;31-103
</FONT><FONT SIZE=2><I>Registration Requirements, Exemptions and Ongoing Registrant Obligations</I></FONT><FONT SIZE=2>. Any resale of the notes must be made in accordance
with an exemption from, or in a transaction not subject to, the prospectus requirements of applicable securities laws. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Securities
legislation in certain provinces or territories of Canada may provide a purchaser with remedies for rescission or damages if this prospectus supplement (including any
amendment thereto) contains a misrepresentation, provided that the remedies for rescission or damages are exercised by the purchaser within the time limit prescribed by the securities legislation of
the purchaser's province or territory. The purchaser should refer to any applicable provisions of the securities legislation of the purchaser's province or territory for particulars of these rights or
consult with a legal advisor. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pursuant
to section&nbsp;3A.3 of National Instrument&nbsp;33-105 </FONT><FONT SIZE=2><I>Underwriting Conflicts</I></FONT><FONT SIZE=2> ("NI&nbsp;33-105"), the underwriters are not
required to comply with the disclosure requirements of NI&nbsp;33-105 regarding underwriter conflicts of interest in connection with this offering. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


European Economic Area  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This prospectus supplement and the accompanying prospectus are not prospectuses for the purposes of the Prospectus Directive as
implemented in Member States of the European Economic Area. This prospectus supplement and the accompanying prospectus have been prepared on the basis that all offers of the Securities will be made
pursuant to an exemption under the Prospectus Directive from the requirement to produce a prospectus in connection with offers of the Securities. Accordingly, any person making or intending to make
any offer within the European Economic Area of the Securities which are the subject of the offering contemplated by this prospectus supplement and the accompanying prospectus should only do so in
circumstances in which no obligation arises for us, Aon Delaware or any underwriter to produce a prospectus for such offers. None of we, Aon Delaware or the underwriters have authorized, nor do we or
they authorize, the making of any offer of the Securities through any financial intermediary, other than offers made by underwriters or their affiliates which constitute the final placement of the
Securities contemplated by this prospectus supplement and the accompanying prospectus. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In
relation to each Member State of the European Economic Area which has implemented the Prospectus Directive (each, a "Relevant Member State") no offer of the Securities which are the
subject of the offering contemplated by this prospectus supplement and the accompanying prospectus
has been made or will be made to the public in that Relevant Member State other than: </FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>(a)</FONT></DT><DD style="font-family:times;"><FONT SIZE=2>to
any legal entity which is a qualified investor as defined in the Prospectus Directive;
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>(b)</FONT></DT><DD style="font-family:times;"><FONT SIZE=2>to
fewer than 150 natural or legal persons (other than qualified investors as defined in the Prospectus Directive), subject to obtaining the prior consent
of the underwriters for such offer; or
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>(c)</FONT></DT><DD style="font-family:times;"><FONT SIZE=2>in
any other circumstances falling within Article&nbsp;3(2) of the Prospectus Directive, </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>provided
that no such offer of Notes shall require us, Aon Delaware or any underwriter to publish a prospectus pursuant to Article&nbsp;3 of the Prospectus Directive. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;For
the purposes of this provision, the expression an "offer of Securities to the public" in relation to any Securities which are the subject of the offering contemplated by this
prospectus supplement and the accompanying prospectus in any Relevant Member State means the communication in any form and by any means of sufficient information on the terms of the offer and the
Securities to be offered so as to enable an investor to decide to purchase or subscribe for such Securities, as the same may be varied in that Member State by any measure implementing the Prospectus
Directive in that Member State, and the expression "Prospectus Directive" means Directive 2003/71/EC (as amended, including </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-34</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=3,SEQ=37,EFW="2226541",CP="AON PLC",DN="1",CHK=699639,FOLIO='S-34',FILE='DISK133:[15ZCU1.15ZCU12701]DG12701A.;13',USER='MWEINST',CD='10-NOV-2015;13:26' -->
<A NAME="page_dg12701_1_35"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>


<P style="font-family:times;"><FONT SIZE=2>by
Directive 2010/73/EU), and includes any relevant implementing measure in the Relevant Member State. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


United Kingdom  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The communication of this prospectus supplement, the accompanying prospectus and any other document or materials relating to the issue
of the Securities offered hereby is not being made, and such documents and/or materials have not been approved, by an authorized person for the purposes of section&nbsp;21 of the United Kingdom's
Financial Services and Markets Act 2000. Accordingly, such documents and/or materials are not being distributed to, and must not be passed on to, the general public in the United Kingdom. The
communication of such documents and/or materials as a financial promotion is only being made to those persons in the United Kingdom falling within the definition of investment professionals (as
defined in Article&nbsp;19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (the "Financial Promotion Order), or within Article&nbsp;49(2)(a) to (d)&nbsp;of the
Financial Promotion Order, or to any other persons to whom it may otherwise lawfully be made under the Financial Promotion Order (all such persons together being referred to as "relevant persons"). In
the United Kingdom, the Securities offered hereby are only available to, and any investment or investment activity to which this offering circular relates will be engaged in only with, relevant
persons. Any person in the United Kingdom that is not a relevant person should not act or rely on this prospectus supplement, the accompanying prospectus or any of the contents thereof. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;All
applicable provisions of the FSMA with respect to anything done in relation to the Securities in, from or otherwise involving the United Kingdom must be complied with. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Hong Kong  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This prospectus has not been approved by or registered with the Securities and Futures Commission of Hong Kong or the Registrar of
Companies of Hong Kong. The Securities will not be offered or sold in Hong Kong other than (a)&nbsp;to "professional investors" as defined in the Securities and Futures Ordinance (Cap. 571) of Hong
Kong and any rules made under that Ordinance; or (b)&nbsp;in other circumstances which do not result in the document being a "prospectus" as defined in the Companies Ordinance (Cap. 32)&nbsp;of
Hong Kong or which do not constitute an offer to the public within the meaning of that Ordinance. No advertisement, invitation or document relating to the Securities which is directed at, or the
contents of which are likely to be accessed or read by, the public of Hong Kong (except if permitted to do so under the securities laws of Hong Kong) has been issued or will be issued in Hong Kong or
elsewhere other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to "professional investors" as defined in the Securities and
Futures Ordinance and any rules made under that Ordinance. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Japan  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Securities have not been and will not be registered under the Financial Instruments and Exchange Law of Japan (Law No.&nbsp;25 of
1948, as amended) and, accordingly, will not be offered or sold, directly or indirectly, in Japan, or for the benefit of any Japanese Person or to others for re-offering or resale, directly or
indirectly, in Japan or to any Japanese Person, except in compliance with all applicable laws, regulations and ministerial guidelines promulgated by relevant Japanese governmental or regulatory
authorities in effect at the relevant time. For the purposes of this paragraph, "Japanese Person" shall mean any person resident in Japan, including any corporation or other entity organized under the
laws of Japan. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-35</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=4,SEQ=38,EFW="2226541",CP="AON PLC",DN="1",CHK=444287,FOLIO='S-35',FILE='DISK133:[15ZCU1.15ZCU12701]DG12701A.;13',USER='MWEINST',CD='10-NOV-2015;13:26' -->
<A NAME="page_dg12701_1_36"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>


<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Singapore  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This prospectus has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, this prospectus and any
other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered
or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i)&nbsp;to an institutional investor under
Section&nbsp;274 of the Securities and Futures Act (Chapter&nbsp;289) (the "SFA"), (ii)&nbsp;to a relevant person, or any person pursuant to Section&nbsp;275(1A), and in accordance with the
conditions, specified in Section&nbsp;275 of the SFA or (iii)&nbsp;otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Where the Securities
are subscribed or purchased under Section&nbsp;275 by a relevant person which is: (a)&nbsp;a corporation (which is not an accredited investor) the sole business of which is to hold investments and
the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b)&nbsp;a trust (where the trustee is not an accredited investor) whose sole
purpose is to hold investments and each beneficiary is an accredited investor, then securities, debentures and units of securities and debentures of that corporation or the beneficiaries' rights and
interest in that trust shall not be transferable for 6&nbsp;months after that corporation or that trust has acquired the Securities under Section&nbsp;275 except: (i)&nbsp;to an institutional
investor under Section&nbsp;274 of the SFA or to a relevant person, or any person pursuant to Section&nbsp;275(1A), and in accordance with the conditions, specified in Section&nbsp;275 of the
SFA; (ii)&nbsp;where no consideration is given for the transfer; or (iii)&nbsp;by operation of law. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="dg12701_incorporation_of_certain_documents_by_reference"> </A>
<A NAME="toc_dg12701_2"> </A>
<BR></FONT><FONT SIZE=2><B>  INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The SEC allows us to "incorporate by reference" into this prospectus supplement the information we file with the SEC, which means that
we can disclose important information to you by referring you to those documents. Any information incorporated this way is considered to be part of this prospectus supplement, and any information that
we file later with the SEC will automatically update and supersede this information. SEC rules and regulations also allow us to "furnish" rather than "file" certain reports and information with the
SEC. Any such reports or information which we have indicated as being "furnished" shall not be deemed to be incorporated by reference in or otherwise become a part of this prospectus, regardless of
when furnished to the SEC. We incorporate by reference the following documents that we have filed with the SEC and any future filings that we make with the SEC under Sections&nbsp;13(a), 13(c), 14
or 15(d) of the Securities Exchange Act of 1934, as amended, which we refer to as the "Exchange Act" (other than information furnished rather than
filed):</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Annual Report on Form&nbsp;10-K for the year ended December&nbsp;31, 2014 filed with the SEC on February&nbsp;24, 2015; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Quarterly Report on Form&nbsp;10-Q for the quarter ended March&nbsp;31, 2015 filed with the SEC on May&nbsp;1, 2015; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Quarterly Report on Form&nbsp;10-Q for the quarter ended June&nbsp;30, 2015 filed with the SEC on July&nbsp;31, 2015; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Quarterly Report on Form&nbsp;10-Q for the quarter ended September&nbsp;30, 2015 filed with the SEC on October&nbsp;30, 2015; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Definitive Proxy Statement on Schedule&nbsp;14A filed with the SEC on April&nbsp;24, 2015 (to the extent incorporated by reference
in our Annual Report on Form&nbsp;10-K for the year ended December&nbsp;31, 2014); and </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Current Reports on Form&nbsp;8-K filed on January&nbsp;23, 2015, February&nbsp;4, 2015, February&nbsp;26, 2015,
June&nbsp;19, 2015 and July&nbsp;14, 2015. </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-36</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=5,SEQ=39,EFW="2226541",CP="AON PLC",DN="1",CHK=249714,FOLIO='S-36',FILE='DISK133:[15ZCU1.15ZCU12701]DG12701A.;13',USER='MWEINST',CD='10-NOV-2015;13:26' -->
<A NAME="page_dg12701_1_37"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;You
may request a copy of any filing referred to above (including any exhibits that are specifically incorporated by reference), at no cost, by contacting Aon at the following address or
telephone number: </FONT></P>
 <DIV style="padding:0pt;position:relative;width:70%;margin-left:15%;">
<p style="font-family:times;"></FONT></P>

<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="39%" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="39%" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="TOP">
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>Aon&nbsp;plc<BR>
The Aon Centre<BR>
The Leadenhall Building<BR>
122 Leadenhall Street<BR>
London, England EC3V&nbsp;4AN<BR>
Attention: Company Secretary<BR>
Telephone: +44 20 7623 5500</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>Aon Corporation<BR>
200 E. Randolph Street<BR>
Chicago, IL 60601<BR>
Attention: Company Secretary<BR>
Telephone: (312)&nbsp;381-1000<BR></FONT>
</TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->
 </DIV>
 <P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-37</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=6,SEQ=40,EFW="2226541",CP="AON PLC",DN="1",CHK=531450,FOLIO='S-37',FILE='DISK133:[15ZCU1.15ZCU12701]DG12701A.;13',USER='MWEINST',CD='10-NOV-2015;13:26' -->
<A NAME="page_dg12701_1_38"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="dg12701_legal_matters"> </A>
<A NAME="toc_dg12701_3"> </A>
<BR></FONT><FONT SIZE=2><B>  LEGAL MATTERS    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The validity of the Securities will be passed upon for us as to U.S. law by Latham&nbsp;&amp; Watkins LLP, New York, New York. Davis
Polk&nbsp;&amp; Wardwell&nbsp;LLP, New York, New York, will pass upon certain matters for the underwriters. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><B> <A NAME="ex1"></A>EXPERTS  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The consolidated financial statements of Aon&nbsp;plc appearing in Aon&nbsp;plc's Annual Report (Form&nbsp;10-K) for the year
ended December&nbsp;31, 2014, and the effectiveness of Aon&nbsp;plc's internal control over financial reporting as of December&nbsp;31, 2014, have been audited by Ernst&nbsp;&amp;
Young&nbsp;LLP, independent registered public accounting firm, as set forth in their reports thereon, included therein, and incorporated herein by reference. Such consolidated financial statements
and Aon&nbsp;plc management's assessment of the effectiveness of internal control over financial reporting as of December&nbsp;31, 2014 are incorporated herein by reference in reliance upon such
reports given on the authority of such firm as experts in accounting and auditing. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>S-38</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=7,SEQ=41,EFW="2226541",CP="AON PLC",DN="1",CHK=363097,FOLIO='S-38',FILE='DISK133:[15ZCU1.15ZCU12701]DG12701A.;13',USER='MWEINST',CD='10-NOV-2015;13:26' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->




<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->





<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT> <FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P style="font-family:times;"><FONT SIZE=2><B>PROSPECTUS  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><B>
<IMG SRC="g408983.jpg" ALT="LOGO" WIDTH="94" HEIGHT="40">
  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=5><B><I>Aon&nbsp;plc  </I></B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=4><B>Debt Securities<BR>
Guarantees<BR>
Preference Shares<BR>
Class&nbsp;A Ordinary Shares<BR>
Share Purchase Contracts<BR>
Share Purchase Units  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=4><I>

<!-- COMMAND=ADD_LINERULETXT,NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="25%" ALIGN="CENTER" -->
<HR NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="25%" ALIGN="CENTER" >


  </I></FONT><FONT SIZE=4><B>

<!-- COMMAND=ADDING_LINEBREAK -->

<BR>  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=5><B><I>Aon Corporation  </I></B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=4><B>Debt Securities<BR>
Guarantees  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We may from time to time offer and sell any of our securities listed above, in each case, in one or more series. Our subsidiary, Aon Corporation,
which we refer to as "Aon Delaware," also may from time to time offer and sell its debt securities in one or more series. Aon Delaware may guarantee all payments of principal, interest (if any),
premium (if any), and other amounts due on any debt securities we issue. We may guarantee all payments of principal, interest (if any), premium (if any), and other amounts due on any debt securities
Aon Delaware issues. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This
prospectus contains a general description of the securities that we or Aon Delaware may offer for sale. The specific terms of these securities will be contained in one or more
supplements to this prospectus. Prospectus supplements may also add to, update or change information contained in this prospectus. You should read this prospectus and each applicable prospectus
supplement, as well as the documents incorporated or deemed to be incorporated by reference in this prospectus and each applicable prospectus supplement, carefully before you invest. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT
SIZE=3><B>Investing in the securities described in this prospectus involves risk. You should carefully review the risks and uncertainties described under
the heading "Risk Factors" beginning on page 5 of this prospectus and any risk factors set forth in each applicable prospectus
supplement and in the documents incorporated or deemed to be incorporated by reference in this prospectus or any applicable prospectus supplement.</B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Our executive offices are located at The Aon Centre, The Leadenhall Building, 122 Leadenhall Street, London, England, EC3V&nbsp;4AN, and our
telephone number is +44 20 7623 5500. Aon Delaware's executive offices are located at 200 East Randolph Street, Chicago, Illinois 60601, and Aon Delaware's telephone number is (312)&nbsp;381-1000. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Our
Class&nbsp;A Ordinary Shares are listed on the New York Stock Exchange under the symbol "AON." </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><I>

<!-- COMMAND=ADD_LINERULETXT,NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="25%" ALIGN="CENTER" -->
<HR NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="25%" ALIGN="CENTER" >


  </I></FONT><FONT SIZE=2>

<!-- COMMAND=ADDING_LINEBREAK -->

<BR></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT
SIZE=2><B>Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this
prospectus is truthful or complete. Any representation to the contrary is a criminal offense.</B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><I>

<!-- COMMAND=ADD_LINERULETXT,NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="25%" ALIGN="CENTER" -->
<HR NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="25%" ALIGN="CENTER" >


 </I></FONT><FONT SIZE=2>

<!-- COMMAND=ADDING_LINEBREAK -->

<BR></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We
or Aon Delaware may sell securities directly or to or through underwriters, dealers or agents on a delayed or continuous basis. For additional information on the method of sale, you
should refer to "Plan of Distribution" in this prospectus. The names of any underwriters, dealers or agents involved in the sale of any securities and the specific manner in which securities may be
offered, including any applicable purchase price, fee, commission or discount arrangement between or among them, will be set forth in a prospectus supplement applicable to the sale of those
securities. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><I>

<!-- COMMAND=ADD_LINERULETXT,NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="25%" ALIGN="CENTER" -->
<HR NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="25%" ALIGN="CENTER" >


  </I></FONT><FONT SIZE=2>

<!-- COMMAND=ADDING_LINEBREAK -->

<BR></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>The
date of this prospectus is September&nbsp;3, 2015. </FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=42,EFW="2226541",CP="AON PLC",DN="1",CHK=334865,FOLIO='blank',FILE='DISK133:[15ZCU1.15ZCU12701]EC12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->





<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->




<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT></P>

<!-- TOC_END -->

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P style="font-family:times;"><FONT SIZE=2><A
NAME="EG12701A_main_toc"></A> </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="eg12701_table_of_contents"> </A>
<BR></FONT><FONT SIZE=2><B>  TABLE OF CONTENTS    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>
<A NAME="EG12701_TOC"></A> </FONT></P>
 <DIV style="padding:0pt;position:relative;width:80%;margin-left:10%;">
<p style="font-family:times;"></FONT></P>

<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->
<!-- COMMAND=ADD_START_LINKTABLE -->

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="17pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#ei12701_about_this_prospectus"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>About this Prospectus</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#ei12701_about_this_prospectus"><FONT SIZE=2>1</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#ei12701_where_you_can_find_more_information"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Where You Can Find More Information</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#ei12701_where_you_can_find_more_information"><FONT SIZE=2>2</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#ei12701_information_concerning_forward-looking_statements"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Information Concerning Forward-Looking Statements</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#ei12701_information_concerning_forward-looking_statements"><FONT SIZE=2>3</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#ei12701_risk_factors"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Risk Factors</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#ei12701_risk_factors"><FONT SIZE=2>5</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#ei12701_the_company"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>The Company</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#ei12701_the_company"><FONT SIZE=2>5</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#ei12701_use_of_proceeds"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Use of Proceeds</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#ei12701_use_of_proceeds"><FONT SIZE=2>5</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#ek12701_ratios"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Ratios</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#ek12701_ratios"><FONT SIZE=2>6</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#ek12701_description_of_debt_securities_and_guarantees"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Description of Debt Securities and Guarantees</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#ek12701_description_of_debt_securities_and_guarantees"><FONT SIZE=2>6</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#eq12701_description_of_preference_shares"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Description of Preference Shares</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#eq12701_description_of_preference_shares"><FONT SIZE=2>23</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#eq12701_description_of_class_a_ordinary_shares"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Description of Class&nbsp;A Ordinary Shares</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#eq12701_description_of_class_a_ordinary_shares"><FONT SIZE=2>24</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#eq12701_description_of_share_purchase___des02628"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Description of Share Purchase Contracts and Share Purchase Units</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#eq12701_description_of_share_purchase___des02628"><FONT SIZE=2>24</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#eq12701_plan_of_distribution"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Plan of Distribution</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#eq12701_plan_of_distribution"><FONT SIZE=2>25</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#eq12701_validity_of_securities"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Validity of Securities</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#eq12701_validity_of_securities"><FONT SIZE=2>27</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD VALIGN="TOP" style="font-family:times;"><A HREF="#eq12701_experts"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Experts</FONT></A></TD>
<TD VALIGN="TOP" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" style="font-family:times;"><A HREF="#eq12701_experts"><FONT SIZE=2>27</FONT></A></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->
<!-- COMMAND=ADD_END_LINKTABLE -->
 </DIV>
 <HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=43,EFW="2226541",CP="AON PLC",DN="1",CHK=476421,FOLIO='blank',FILE='DISK133:[15ZCU1.15ZCU12701]EG12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2><A
NAME="page_ei12701_1_1"> </A>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->





<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->




<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT></P>

<!-- TOC_END -->

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="ei12701_about_this_prospectus"> </A>
<A NAME="toc_ei12701_1"> </A>
<BR></FONT><FONT SIZE=2><B>  ABOUT THIS PROSPECTUS    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This prospectus is part of an automatic shelf registration statement that we filed with the Securities and Exchange Commission, which
we refer to as the "SEC," as a "well-known seasoned issuer" as defined in Rule&nbsp;405 under the Securities Act of 1933, as amended, which we refer to as the "Securities Act." Under the automatic
shelf registration process, we may, over time, offer any combination of debt securities, guarantees, preference shares, Class&nbsp;A Ordinary Shares, share purchase contracts and share purchase
units described in this prospectus in one or more offerings; and our subsidiary, Aon Delaware, may, over time, offer any combination of debt securities and guarantees described in this prospectus in
one or more offerings. In this prospectus we refer to the debt securities, guarantees, preference shares, Class&nbsp;A Ordinary Shares, share purchase contracts and share purchase units offered by
us, and the debt securities and guarantees offered by Aon Delaware, collectively as the "securities." This prospectus provides you with a general description of the securities we or Aon Delaware may
offer. Each time we or Aon Delaware offer securities, we or Aon Delaware will provide you with one or more prospectus supplements that will contain specific information about the terms of those
securities. A prospectus supplement may also add to, update or change the information contained in this prospectus. Please carefully read this prospectus and each applicable
prospectus supplement, together with the documents incorporated or deemed to be incorporated by reference in this prospectus and the additional information described below under the heading "Where You
Can Find More Information." </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;As
allowed by SEC rules, this prospectus does not contain all the information you can find in the registration statement of which this prospectus is a part or the exhibits to the
registration statement. For further information, we refer you to the registration statement of which this prospectus is a part, including its exhibits and schedules. Statements contained in this
prospectus about the provisions or contents of any contract, agreement or other document are not necessarily complete. For each of these contracts, agreements or documents filed as an exhibit to the
registration statement, we refer you to the actual exhibit for a more complete description of the matters involved. You should rely only on the information contained or incorporated or deemed to be
incorporated by reference in this prospectus and each applicable prospectus supplement. We have not authorized anyone else to provide you with different information. If anyone provides you with
different or inconsistent information, you should not rely on it. You should not assume that the information contained or incorporated or deemed to be incorporated by reference in this prospectus or
any applicable prospectus supplement is accurate as of any date other than the date on the cover of the applicable document. Our, or Aon Delaware's, business, financial condition and results of
operations may have changed since that date. Neither this prospectus nor any prospectus supplement constitutes an offer to sell securities or a solicitation of an offer to buy securities by anyone in
any jurisdiction in which that offer or solicitation is not authorized, or in which the person is not qualified to do so or to any person to whom it is unlawful to make that offer or solicitation. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This
prospectus is not intended to be and is not a prospectus for purposes of the E.U. Prospectus Directive and/or the U.K. Financial Services Authority's Prospectus Rules. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In
this prospectus, we use the terms "Aon&nbsp;plc," "Aon," the "Company," "we," "us" and "our" and similar terms to refer to Aon&nbsp;plc and its subsidiaries, unless the context
otherwise requires and except as otherwise described below. We use the term "Aon Delaware" to refer to Aon Corporation, our wholly-owned subsidiary. In 2012, we reincorporated in the United Kingdom
and completed the reorganization of the corporate structure of the group of companies controlled by Aon Delaware, Aon&nbsp;plc's predecessor as the ultimate holding company of the Aon group. In this
prospectus, we refer to this transaction as the "Redomestication." In the Redomestication, each issued and outstanding share of Aon Delaware common stock held by stockholders of Aon Delaware was
converted into the right to receive one Class&nbsp;A Ordinary Share, nominal value $0.01 per share, of Aon&nbsp;plc, subject to the receipt of cash for fractional shares. Any references in this
prospectus to "Aon," the "Company," "we," </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>1</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=44,EFW="2226541",CP="AON PLC",DN="1",CHK=970322,FOLIO='1',FILE='DISK133:[15ZCU1.15ZCU12701]EI12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_ei12701_1_2"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>"us"
or "our" or any similar references relating to dates or periods before the Redomestication refer to Aon Delaware and its subsidiaries or, if the context so requires, Aon Delaware alone. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="ei12701_where_you_can_find_more_information"> </A>
<A NAME="toc_ei12701_2"> </A>
<BR></FONT><FONT SIZE=2><B>  WHERE YOU CAN FIND MORE INFORMATION    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We are subject to the information reporting requirements of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). In
accordance with the Exchange Act, we file annual, quarterly and current reports, proxy statements and other information with the SEC. Our SEC file number is&nbsp;001-07933. You may read and copy
this information at the following location of the SEC: </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>Public
Reference Room<BR>
100&nbsp;F Street, N.E.<BR>
Washington, D.C. 20549 </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;You
may also obtain copies of these materials from this public reference room, at prescribed rates. Please call the SEC at&nbsp;1-800-SEC-0330 for further information on its public
reference room. The SEC also maintains a website that contains reports, proxy statements and other information about issuers, including us, who file electronically with the SEC. The address of that
site is www.sec.gov. In addition, you may inspect our SEC filings at the offices of the New York Stock Exchange, 20 Broad Street, New York, New York&nbsp;10005. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We
make available free of charge most of our SEC filings through our Internet website (http://www.aon.com) as soon as reasonably practicable after we electronically file these materials
with the SEC. You may access these SEC filings on our website. You may also find additional information about Aon&nbsp;plc, Aon Delaware and our other subsidiaries on our website. The information
on, or accessible through, our website is not a part of this prospectus. You may also request a copy of our SEC filings, at no cost, by contacting us at the following address or telephone number: </FONT></P>
 <DIV style="padding:0pt;position:relative;width:80%;margin-left:10%;">
<p style="font-family:times;"></FONT></P>

<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="48%" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="48%" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="TOP">
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>Aon&nbsp;plc<BR>
The Aon Centre<BR>
The Leadenhall Building<BR>
122 Leadenhall Street<BR>
London, England EC3V&nbsp;4AN<BR>
Attention: Company Secretary<BR>
Telephone: +44 20 7623 5500</FONT></TD>
<TD style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>Aon Corporation<BR>
200 E. Randolph Street<BR>
Chicago, IL 60601<BR>
Attention: Company Secretary<BR>
Telephone: (312)&nbsp;381-1000</FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->
 </DIV>
 <P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
SEC allows us to "incorporate by reference" into this prospectus the information we file with the SEC, which means that we can disclose important information to you by referring you
to those documents. Any information incorporated this way is considered to be part of this prospectus, and any information that we file later with the SEC will automatically update and supersede this
information. SEC rules and regulations also allow us to "furnish" rather than "file" certain reports and information with the SEC. Any such reports or information which we have indicated as being
"furnished" shall not be deemed to be incorporated by reference in or otherwise become a part of this prospectus, regardless of when furnished to the SEC. We incorporate by reference the following
documents that we have filed with the SEC and any future filings that we make with the SEC under Sections&nbsp;13(a), 13(c), 14 or 15(d) of the Exchange Act after the date of the initial filing of
the registration statement of which this prospectus is a part until we complete our sale of the securities to the public (other than information in those filings that is furnished, under applicable
SEC rules, rather than filed):</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Annual Report on Form&nbsp;10-K for the year ended December&nbsp;31, 2014 filed with the SEC on February&nbsp;24, 2015; </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>2</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=2,SEQ=45,EFW="2226541",CP="AON PLC",DN="1",CHK=280007,FOLIO='2',FILE='DISK133:[15ZCU1.15ZCU12701]EI12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_ei12701_1_3"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Definitive Proxy Statement on Schedule&nbsp;14A filed with the SEC on April&nbsp;24, 2015 (to the extent incorporated by reference
in our Annual Report on Form&nbsp;10-K for the year ended December&nbsp;31, 2014); </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Quarterly Report on Form&nbsp;10-Q for the quarters ended March&nbsp;31, 2015 filed with the SEC on May&nbsp;1, 2015 and
June&nbsp;30, 2015 filed with the SEC on July&nbsp;31, 2015; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Current Reports on Form&nbsp;8-K dated January&nbsp;16, 2015, February&nbsp;2, 2015, February&nbsp;20, 2015, May&nbsp;13,
2015, June&nbsp;17, 2015 and July&nbsp;8, 2015; and </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> The description of the Common Stock contained in Item&nbsp;12 of the Registration Statement on Form&nbsp;10 filed by Aon Delaware
with the SEC on February&nbsp;19, 1980 (when Aon Delaware was known as Combined International Corporation), and any amendment or report which Aon Delaware or Aon&nbsp;plc has filed (or
Aon&nbsp;plc will file after the date of the initial filing of the registration statement of which this prospectus is a part until it completes its sale of securities to the public) for the purpose
of updating such description, including Aon&nbsp;plc's Current Report on Form&nbsp;8-K dated April&nbsp;2, 2012. </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="ei12701_information_concerning_forward-looking_statements"> </A>
<A NAME="toc_ei12701_3"> </A>
<BR></FONT><FONT SIZE=2><B>  INFORMATION CONCERNING FORWARD-LOOKING STATEMENTS    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This prospectus, the prospectus supplements, the documents incorporated or deemed to be incorporated by reference in this prospectus or
any prospectus supplement and other written or oral statements made from time to time by us may contain certain statements related to future results, or state our intentions, beliefs and expectations
or predictions for the future which are forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. Forward-looking statements relate to expectations or
forecasts of future events. They use words such as "anticipate," "believe," "estimate," "expect," "forecast," "project," "intend," "plan," "probably," "potential," "looking forward" and other similar
terms, and future or conditional tense verbs like "could," "may," "might," "should," "will" and "would." You can also identify forward-looking statements by the fact that they do not relate strictly
to historical or current facts. For example, we may use forward-looking statements when addressing topics such as: market and industry conditions, including competitive and pricing trends; changes in
our business strategies and methods of generating revenue; the development and performance of our services and products; changes in the composition or level of our revenues; our cost structure and the
outcome of cost-saving or restructuring initiatives; the outcome of contingencies; dividend policy; the expected impact of acquisitions and dispositions; pension obligations; cash flow and liquidity;
expected effective tax rate; future actions by regulators; and the impact of changes in accounting rules. These forward-looking statements are subject to certain risks and uncertainties that could
cause actual results to differ materially from either historical or anticipated results depending on a variety of factors. Potential factors that could impact results
include:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> general economic and political conditions in different countries in which we do business around the world; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> changes in the competitive environment; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> fluctuations in exchange and interest rates that could influence revenue and expense; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> changes in global equity and fixed income markets that could affect the return on invested assets; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> changes in the funding status of our various defined benefit pension plans and the impact of any increased pension funding resulting
from those changes; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the level of our debt limiting financial flexibility; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> rating agency actions that could affect our ability to borrow funds; </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>3</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=3,SEQ=46,EFW="2226541",CP="AON PLC",DN="1",CHK=196050,FOLIO='3',FILE='DISK133:[15ZCU1.15ZCU12701]EI12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_ei12701_1_4"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the effect of the change in global headquarters and jurisdiction of incorporation, including differences in the anticipated benefits; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> changes in estimates or assumptions on our financial statements; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> limits on our subsidiaries to make dividend and other payments to us; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the impact of lawsuits and other contingent liabilities and loss contingencies arising from errors and omissions and other claims
against us; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the impact of, and potential challenges in complying with, legislation and regulation in the jurisdictions in which we operate,
particularly given the global scope of our businesses and the possibility of conflicting regulatory requirements across jurisdictions in which we do business; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the impact of any investigations brought by regulatory authorities in the United States (the "U.S."), the United Kingdom (the "U.K.")
and other countries; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the impact of any inquiries relating to compliance with the U.S. Foreign Corrupt Practices Act and non-U.S. anti-corruption laws and
with U.S. and non-U.S. trade sanctions regimes; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> failure to protect intellectual property rights or allegations that we infringe on the intellectual property rights of others; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the effects of English law on our operating flexibility and the enforcement of judgments against us; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the failure to retain and attract qualified personnel; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> international risks associated with our global operations; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the effect of natural or man-made disasters; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the potential of a system or network breach or disruption resulting in operational interruption or improper disclosure of personal
data; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> our ability to develop and implement new technology; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the damage to our reputation among clients, markets or third parties; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the actions taken by third parties that perform aspects of our business operations and client services; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the extent to which we manage certain risks created in connection with the various services, including fiduciary and investments and
other advisory services and business process outsourcing services, among others, that we currently provide, or will provide in the future, to clients; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> our ability to grow, develop and integrate companies that we acquire or new lines of business; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> changes in commercial property and casualty markets, commercial premium rates or methods of compensation; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> changes in the health care system or our relationships with insurance carriers; and </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> our ability to implement initiatives intended to yield cost savings and the ability to achieve those cost savings. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Any
or all of these forward-looking statements may turn out to be inaccurate, and there are no guarantees about our performance. The factors identified above are not exhaustive. We and
our subsidiaries operate in a dynamic business environment in which new risks may emerge frequently.
Accordingly, you should not place undue reliance on forward-looking statements, which speak only as of the dates on which they are made. We are under no obligation (and expressly disclaim any </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>4</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=4,SEQ=47,EFW="2226541",CP="AON PLC",DN="1",CHK=488902,FOLIO='4',FILE='DISK133:[15ZCU1.15ZCU12701]EI12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_ei12701_1_5"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>obligation)
to update or alter any forward-looking statement that we may make from time to time, whether as a result of new information, future events or otherwise. Further information about factors
that could materially affect us, including our results of operations and financial condition, is contained in the "Risk Factors" section in Part&nbsp;I, Item&nbsp;1A of our Annual Report on
Form&nbsp;10-K for the year ended December&nbsp;31, 2014. These factors may be revised or supplemented in subsequent Quarterly Reports on Form&nbsp;10-Q or Current Reports on Form&nbsp;8-K. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="ei12701_risk_factors"> </A>
<A NAME="toc_ei12701_4"> </A>
<BR></FONT><FONT SIZE=2><B>  RISK FACTORS    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;An investment in our securities involves significant risks. Before making an investment decision, you should carefully consider the
risks and other information we include or incorporate by reference in this prospectus or an applicable prospectus supplement. In particular, you should consider the risk factors set forth in any
applicable prospectus supplement and in our most recent Annual Report on Form&nbsp;10-K filed with the SEC, as those risk factors may be amended or supplemented by subsequent Quarterly Reports on
Form&nbsp;10-Q or Current Reports on Form&nbsp;8-K. The risks and uncertainties we have described are not the only ones facing us. Additional risks and uncertainties not known to us or that we
deem immaterial may also affect our business operations. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="ei12701_the_company"> </A>
<A NAME="toc_ei12701_5"> </A>
<BR></FONT><FONT SIZE=2><B>  THE COMPANY    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Our strategy is to be a preeminent professional service firm in the world, focused on the topics of risk and people. We are the leading
global provider of risk management services, insurance and reinsurance brokerage, and human resource consulting and outsourcing, delivering distinctive client value via innovative and effective risk
management and workforce productivity solutions. We serve clients through two operating segments, Risk Solutions and HR Solutions. Risk Solutions acts as an advisor and insurance and reinsurance
broker, helping clients manage their risks via consultation, as well as negotiation and placement of insurance risk with insurance carriers through our global distribution network. HR Solutions
partners with organizations to solve their most complex human capital and related financial challenges in the areas of health, retirement and talent. We are dedicated to improving business performance
and our clients' employees' experience by designing, implementing, communicating and administering a wide range of human
capital, retirement, investment management, health care, compensation and talent management strategies. As of December&nbsp;31, 2014, we had approximately 69,000 employees and conducted our
operations through various subsidiaries in more than 120 countries and sovereignties. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon
Delaware is an indirect, wholly-owned subsidiary of Aon&nbsp;plc. See "About this Prospectus" and "Where You Can Find More Information" in this prospectus. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="ei12701_use_of_proceeds"> </A>
<A NAME="toc_ei12701_6"> </A>
<BR></FONT><FONT SIZE=2><B>  USE OF PROCEEDS    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Unless we state otherwise in an applicable prospectus supplement, we expect to use the net proceeds from the sale of the securities
described in this prospectus and an applicable prospectus supplement for general corporate purposes, including securities repurchase programs, capital expenditures, working capital, repayment or
reduction of long term and short term debt and the financing of acquisitions. We may invest funds that we do not immediately require in short term marketable securities. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>5</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=5,SEQ=48,EFW="2226541",CP="AON PLC",DN="1",CHK=913912,FOLIO='5',FILE='DISK133:[15ZCU1.15ZCU12701]EI12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2><A
NAME="page_ek12701_1_6"> </A>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->





<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->




<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT></P>

<!-- TOC_END -->

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="ek12701_ratios"> </A>
<A NAME="toc_ek12701_1"> </A>
<BR></FONT><FONT SIZE=2><B>  RATIOS    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Our ratio of earnings to fixed charges for each of the periods indicated are as follows: </FONT></P>
 <DIV style="padding:0pt;position:relative;width:80%;margin-left:10%;">
<p style="font-family:times;"></FONT></P>

<!-- COMMAND=ADD_TABLEWIDTH,"100%" -->

<!-- User-specified TAGGED TABLE -->
<DIV ALIGN="CENTER"><TABLE width="100%"  BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR><!-- TABLE COLUMN WIDTHS SET -->
<TD WIDTH="" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<TD WIDTH="7pt" ALIGN="RIGHT" style="font-family:times;"></TD>
<TD WIDTH="25pt" style="font-family:times;"></TD>
<TD WIDTH="12pt" style="font-family:times;"></TD>
<!-- TABLE COLUMN WIDTHS END --></TR>

<TR VALIGN="BOTTOM">
<TH ALIGN="LEFT" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=5 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Six months<BR>
ended<BR>
June&nbsp;30, </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=14 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>Year ended December&nbsp;31, </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="BOTTOM">
<TH ALIGN="LEFT" style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2015 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2014 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2014 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2013 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2012 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2011 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER" style="font-family:times;border-bottom:solid #000000 1.0pt;"><FONT SIZE=1><B>2010 </B></FONT></TH>
<TH style="font-family:times;"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD VALIGN="BOTTOM" style="font-family:times;"><p style="font-family:times;margin-left:10pt;text-indent:-10pt;"><FONT SIZE=2> </FONT><FONT SIZE=2>Ratio of earnings to fixed charges</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5.1</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>6.3</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>6.7</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>6.7</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>6.0</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5.6</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD ALIGN="RIGHT" VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>5.6</FONT></TD>
<TD VALIGN="BOTTOM" style="font-family:times;"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->
 </DIV>
 <P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;For
this ratio, earnings consist of income from continuing operations before provision for income taxes and noncontrolling interest, less the earnings from unconsolidated entities under
the equity method of accounting, and fixed charges. Fixed charges include interest expense and that portion of rental expense we deem to represent interest. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="ek12701_description_of_debt_securities_and_guarantees"> </A>
<A NAME="toc_ek12701_2"> </A>
<BR></FONT><FONT SIZE=2><B>  DESCRIPTION OF DEBT SECURITIES AND GUARANTEES    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In this description, references to "Aon," the "Company," "we," "us" or "our" refer only to Aon&nbsp;plc and not to any of our
subsidiaries or affiliates, including Aon Delaware. Also, in this section, references to "holders" mean those who own debt securities and the related
guarantees registered in their own names, on the books that the appropriate registrar for Aon&nbsp;plc or Aon Delaware, as the case may be, maintains for this purpose, and not those who own
beneficial interests in debt securities and the related guarantees registered in "street name" or in debt securities and the related guarantees issued in book-entry form and held through one or more
depositaries. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This
prospectus describes certain general terms and provisions of the debt securities that we may offer (the "Aon&nbsp;plc debt securities") or that Aon Delaware may offer (the "Aon
Delaware debt securities") pursuant to this prospectus. When we or Aon Delaware offer to sell a particular series of debt securities, we or Aon Delaware will describe the specific terms of that series
in one or more prospectus supplements. We or Aon Delaware will also indicate in an applicable prospectus supplement the extent to which the general terms and provisions described in this prospectus
apply to a particular series of debt securities. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon&nbsp;plc
may issue Aon&nbsp;plc debt securities under either (1)&nbsp;a senior indenture (the "Aon&nbsp;plc senior indenture") among Aon&nbsp;plc, as issuer; Aon Delaware,
as guarantor (the "Aon&nbsp;plc senior debt guarantor") in respect of certain series of Aon&nbsp;plc senior debt securities (as defined below); and The Bank of New York Mellon Trust Company, N.A.,
as trustee (the "Aon&nbsp;plc senior debt trustee"), or (2)&nbsp;a subordinated indenture (the "Aon&nbsp;plc subordinated indenture") among Aon&nbsp;plc, as issuer; Aon Delaware, as guarantor
(the "Aon&nbsp;plc subordinated debt guarantor" and, together with the Aon&nbsp;plc senior debt guarantor, the "Aon&nbsp;plc guarantor") in respect of certain series of Aon&nbsp;plc
subordinated debt securities (as defined below); and The Bank of New York Mellon Trust Company, N.A., as trustee (the "Aon&nbsp;plc subordinated debt trustee" and, together with the Aon&nbsp;plc
senior debt trustee, the "Aon&nbsp;plc trustee"). Any Aon&nbsp;plc debt securities that we issue under the Aon&nbsp;plc senior indenture will constitute unsubordinated debt of Aon&nbsp;plc
("Aon&nbsp;plc senior debt securities") and will rank senior to any Aon&nbsp;plc debt securities that Aon&nbsp;plc issues under the Aon&nbsp;plc subordinated indenture ("Aon&nbsp;plc
subordinated debt securities"). Any guarantee that Aon Delaware, as the Aon&nbsp;plc senior debt guarantor, issues under the Aon&nbsp;plc senior indenture will constitute an unsubordinated
obligation of Aon Delaware (each, an "Aon&nbsp;plc senior debt guarantee") and will rank senior to any guarantee that Aon Delaware, as the Aon&nbsp;plc subordinated debt guarantor, issues under
the Aon&nbsp;plc subordinated indenture (each, an "Aon&nbsp;plc subordinated debt guarantee" and, together with the Aon&nbsp;plc senior debt guarantees, the "Aon&nbsp;plc debt guarantees"). </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon
Delaware may issue Aon Delaware debt securities under either (1)&nbsp;a senior indenture (the "Aon Delaware senior indenture") among Aon Delaware, as issuer; Aon&nbsp;plc, as
guarantor (the "Aon </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>6</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=49,EFW="2226541",CP="AON PLC",DN="1",CHK=997246,FOLIO='6',FILE='DISK133:[15ZCU1.15ZCU12701]EK12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_ek12701_1_7"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>Delaware
senior debt guarantor") in respect of certain series of Aon Delaware&nbsp;plc senior debt securities (as defined below); and The Bank of New York Mellon Trust Company, N.A., as trustee (the
"Aon Delaware senior debt trustee"), or (2)&nbsp;a subordinated indenture (the "Aon Delaware subordinated indenture") among Aon Delaware, as issuer; Aon&nbsp;plc, as guarantor (the "Aon Delaware
subordinated debt guarantor" and, together with the Aon Delaware senior debt guarantor, the "Aon Delaware guarantor") in respect of certain series of Aon&nbsp;plc Delaware subordinated debt
securities (as defined
below); and The Bank of New York Mellon Trust Company, N.A., as trustee (the "Aon Delaware subordinated debt trustee" and, together with the Aon Delaware senior debt trustee, the "Aon Delaware
trustee"). Any Aon Delaware debt securities that Aon Delaware issues under the Aon Delaware senior indenture will constitute unsubordinated debt of Aon Delaware ("Aon Delaware senior debt securities")
and will rank senior to any Aon Delaware debt securities that Aon Delaware issues under the Aon Delaware subordinated indenture ("Aon Delaware subordinated debt securities"). Any guarantee that
Aon&nbsp;plc, as the Aon Delaware senior debt guarantor, issues under the Aon Delaware senior indenture will constitute an unsubordinated obligation of Aon&nbsp;plc (each, an "Aon Delaware senior
debt guarantee") and will rank senior to any guarantee that Aon&nbsp;plc, as the Aon Delaware subordinated debt guarantor, issues under the Aon Delaware subordinated indenture (each, an "Aon
Delaware subordinated debt guarantee" and, together with the Aon Delaware senior debt guarantees, the "Aon Delaware debt guarantees"). </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In
this description, the Aon&nbsp;plc debt securities and the Aon Delaware debt securities are sometimes referred to together as the "debt securities," the Aon&nbsp;plc senior debt
securities and the Aon Delaware senior debt securities are sometimes referred to together as the "senior debt securities," the Aon&nbsp;plc subordinated debt securities and the Aon Delaware
subordinated debt securities are sometimes referred together as the "subordinated debt securities," the Aon&nbsp;plc senior indenture and the Aon Delaware senior indenture are sometimes referred to
together as the "senior indentures," the Aon&nbsp;plc subordinated indenture and the Aon Delaware subordinated indenture are sometimes referred to together as the "subordinated indentures," the
senior indentures and the subordinated indentures are sometimes referred to together as the "indentures," the Aon&nbsp;plc debt guarantees and the Aon Delaware debt guarantees are sometimes referred
to together as the "guarantees," each of Aon&nbsp;plc and Aon Delaware, in each case in its capacity as issuer of debt securities, is sometimes referred to as an "issuer," each of the Aon&nbsp;plc
debt guarantor and the Aon Delaware debt guarantor is sometimes referred to as a "guarantor," each of the Aon&nbsp;plc senior trustee and the Aon Delaware senior trustee is sometimes referred to as
a "senior trustee," each of the Aon&nbsp;plc subordinated trustee and the Aon Delaware subordinated trustee is sometimes referred to as a "subordinated trustee," and each of the senior trustee and
the subordinated trustee is sometimes referred to as the "trustee." </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Each
series of debt securities will be issued under the terms of an amendment or supplement to the applicable indenture that takes the form of a supplemental indenture or an officers'
certificate delivered under the authority of resolutions adopted by the board of directors of the issuer and the terms of that indenture. The terms of any debt securities and, if applicable, the
guarantees will include those stated in the applicable indenture and those made part of that indenture by reference to the Trust Indenture Act of 1939, which we refer to as the "Trust Indenture Act."
The debt securities will be subject to all those terms, and we refer prospective purchasers and holders of debt securities and guarantees to the applicable indenture and the Trust Indenture Act for a
statement of those terms. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
following summaries of various provisions of the debt securities, the indentures and the guarantees are not complete. They do not describe certain exceptions and qualifications
contained in the debt securities, the indentures and the guarantees, and are qualified in their entirety by reference to the provisions of the debt securities, the indentures and the guarantees.
Unless we otherwise indicate, capitalized terms have the meanings assigned to them in the applicable indenture. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;An
applicable prospectus supplement will specify the issuer, the guarantor, if any, whether the debt securities offered thereby will be senior or subordinated debt and whether the debt
securities are to be </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>7</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=2,SEQ=50,EFW="2226541",CP="AON PLC",DN="1",CHK=394540,FOLIO='7',FILE='DISK133:[15ZCU1.15ZCU12701]EK12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_ek12701_1_8"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>guaranteed.
The debt securities may be issued as part of units consisting of debt securities and other securities that Aon&nbsp;plc or Aon Delaware may offer under this prospectus. If debt
securities are issued as part of units of debt securities and other securities that Aon&nbsp;plc or Aon Delaware may issue under this prospectus, an applicable prospectus supplement will describe
any applicable material federal income tax consequences to holders. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


General  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The debt securities will be unsecured obligations of the applicable issuer. None of the indentures limit the amount of debt securities
that the issuer may issue. Each indenture provides that the issuer may issue debt securities from time to time in one or more series. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Aon&nbsp;plc senior debt securities and any Aon Delaware senior debt guarantee will be unsecured and unsubordinated obligations of Aon&nbsp;plc and will rank equally in right of
payment with Aon&nbsp;plc's other unsecured and unsubordinated obligations. The Aon&nbsp;plc subordinated debt securities and any Aon Delaware subordinated debt guarantee will be subordinated
obligations and will rank junior in right of payment, as more fully described in the applicable subordinated indenture, to Aon&nbsp;plc's senior indebtedness. Because Aon&nbsp;plc is a holding
company, the holders of Aon&nbsp;plc debt securities and Aon Delaware debt guarantees may not receive assets of our subsidiaries in a liquidation or recapitalization until the claims of our
subsidiaries' creditors and any insurance policyholders (in the case of our insurance subsidiaries) are paid, except to the extent that Aon&nbsp;plc may have recognized claims against such
subsidiaries. In addition, certain regulatory laws limit some of Aon&nbsp;plc's subsidiaries from making payments to Aon&nbsp;plc of dividends and on loans and other transfers of funds. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Aon Delaware senior debt securities and any Aon&nbsp;plc senior debt guarantee will be unsecured and unsubordinated obligations of Aon Delaware and will rank equally in right of
payment with Aon Delaware's other unsecured and unsubordinated obligations. The Aon Delaware subordinated debt securities and any Aon&nbsp;plc subordinated debt guarantee will be subordinated
obligations and will rank junior in right of payment, as more fully described in the applicable subordinated indenture, to Aon Delaware's senior indebtedness. Because Aon Delaware is a holding
company, the holders of Aon Delaware debt securities and Aon&nbsp;plc debt guarantees may not receive assets of Aon Delaware's subsidiaries in a liquidation or recapitalization until the claims of
Aon Delaware's subsidiaries' creditors and any insurance policyholders (in the case of Aon Delaware's insurance subsidiaries) are paid, except
to the extent that Aon Delaware may have recognized claims against such subsidiaries. In addition, certain regulatory laws limit Aon Delaware's subsidiaries from making payments to Aon Delaware of
dividends and on loans and other transfers of funds. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;An
applicable prospectus supplement will describe the specific terms relating to the series of debt securities being offered. These terms will include some or all of the
following:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the name of the issuer of those debt securities and, if applicable, the name of the guarantor; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the title of the debt securities and whether the debt securities and, if applicable, the guarantee will be senior or subordinated; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the total principal amount of the debt securities; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> whether the issuer will issue the debt securities in global form; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the maturity date or dates of the debt securities; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the interest rate or rates, if any (which may be fixed or variable), and, if applicable, the method used to calculate the interest
rate; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the date or dates from which interest will accrue and on which interest will be payable and the date or dates used to determine the
persons to whom interest will be paid; </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>8</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=3,SEQ=51,EFW="2226541",CP="AON PLC",DN="1",CHK=400788,FOLIO='8',FILE='DISK133:[15ZCU1.15ZCU12701]EK12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_ek12701_1_9"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> whether those debt securities will be guaranteed; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the place or places where principal of, and any premium or interest on, the debt securities will be paid; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> whether (and if so, when and under what terms and conditions) the debt securities may be redeemed by the issuer at its option or at
the option of the holders; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> whether there will be a sinking fund; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> if other than United States dollars and denominations of $1,000 or any multiple of $1,000, the currency or currencies or currency unit
or currency units or composite currency and denomination in which the debt securities will be issued and in which payments will be made; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> if other than the principal amount, the portion of the principal amount of the debt securities that the issuer will pay upon
acceleration of the maturity date; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> if the debt securities are not subject to defeasance by the issuer; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any deletions from, modifications of or additions to the events of default applicable to such debt securities; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> whether the Aon&nbsp;plc debt securities will be exchangeable for or convertible into Class&nbsp;A Ordinary Shares of
Aon&nbsp;plc or other securities or property and the terms and conditions governing such exchange or conversion; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> whether the Aon Delaware debt securities will be exchangeable for or convertible into other securities or property and the terms and
conditions governing such exchange or conversion; and </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any other terms of the debt securities being offered. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
an issuer denominates the purchase price of a series of debt securities in a non-United States dollar currency or currencies or a non-United States dollar currency unit or units, or
if the principal of, any premium and interest on any series of debt securities is payable in a non-United States dollar currency or currencies or a non-United States dollar currency unit or units, an
applicable prospectus supplement will describe any special United States federal income tax considerations. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
issuer will pay principal and any interest, premium and additional amounts in the manner, at the places and subject to the restrictions set forth in the applicable debt securities,
the applicable indenture and any applicable prospectus supplement. The issuer will not impose a service charge for any transfer or exchange of debt securities, but it may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed. (Section&nbsp;2.05 of the indentures) </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Unless
otherwise indicated in an applicable prospectus supplement, each issuer will issue debt securities in fully registered form, without coupons, in denominations of $1,000 or
multiples of $1,000. (Sections&nbsp;2.01 and 2.04 of the indentures) </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
issuer may offer to sell at a substantial discount below their stated principal amount, debt securities bearing no interest or interest at a rate that, at the time of issuance, is
below the prevailing market rate. An applicable prospectus supplement will describe any special United States federal income tax considerations applicable to any of those discounted debt securities. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
issuer may offer to sell debt securities in which the principal or interest will be determined by reference to one or more currency exchange rates, commodity prices, equity indices
or other factors. The principal amount or payment of interest applicable to those debt securities may be greater than or less than the amount of principal or interest otherwise payable, depending upon
the value of the applicable currency, commodity, equity index or other factor on the date on which that principal or interest is due. An applicable prospectus supplement will describe the methods used
to determine the amount of principal or interest payable on any date, the currencies, commodities, equity indices or other factors to which the amount payable on that date is linked and certain
additional tax considerations applicable to those debt securities. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>9</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=4,SEQ=52,EFW="2226541",CP="AON PLC",DN="1",CHK=184451,FOLIO='9',FILE='DISK133:[15ZCU1.15ZCU12701]EK12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_ek12701_1_10"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
indentures do not restrict our or Aon Delaware's ability to incur unsecured indebtedness or, subject to the restrictions described in "&#151;Consolidation and Merger," to
engage in reorganizations, restructurings, mergers, consolidations or similar transactions that have the effect of increasing our or Aon Delaware's indebtedness. Accordingly, unless an applicable
prospectus supplement states otherwise, neither the debt securities nor any guarantees will contain any provisions that afford holders protection against the issuer or, if applicable, the guarantor
incurring unsecured indebtedness or engaging in certain reorganizations or transactions. As a result, we or Aon Delaware could become highly leveraged. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>



<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Events of Default  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;With respect to any series of debt securities, "event of default" means any of the
following:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> failure to pay the principal of, or any premium on, any debt security of that series when due; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> failure to pay the interest or any additional amount on any debt security of that series when due and such failure continues for
30&nbsp;days; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> if that series of debt securities is guaranteed, the cessation of the guarantee of any debt security of that series to be in full
force and effect, the declaration that the guarantee of those debt securities is null and void and unenforceable, the finding that the guarantee of those debt securities is invalid or the denial by
the guarantor of its liability under its guarantee of those debt securities (other than by reason of release of the guarantor in accordance with the terms of the applicable indenture); </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> failure by the issuer or, if applicable, the guarantor to comply with any of its other covenants or agreements contained in the
applicable indenture and the continuation of that failure for 90&nbsp;days after written notice of that failure is given to the issuer or, if applicable, the guarantor from the applicable trustee
(or to the issuer and, if applicable, the guarantor and that trustee from the holders of at least 25% in principal amount of the outstanding debt securities of that series); </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> certain events of bankruptcy, insolvency or reorganization relating to the issuer or, if applicable, the guarantor; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> if that series of debt securities is convertible or exchangeable into Class&nbsp;A Ordinary Shares or any other securities or
property, default in the delivery of any Class&nbsp;A Ordinary Shares, together with cash instead of fractional shares, or any other securities or property, as applicable, when required to be
delivered upon conversion or exchange of any debt security of that series, and continuance of such default for a period of 10 business days; and </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any other event of default provided with respect to debt securities of that series that is described in an applicable prospectus
supplement. (Section&nbsp;6.01 of the indentures) </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
there is a continuing event of default with respect to any outstanding series of debt securities, the applicable trustee or the holders of at least 25% of the outstanding principal
amount of the debt securities of that series may require the issuer or, if applicable, the guarantor to pay immediately the principal (or, if the debt securities of that series are discount
securities, that portion of the principal amount as may be specified in the terms of that series) of and accrued and unpaid interest, if any, on all debt securities of that series. However, at any
time after that trustee or the holders, as the case may be, declare that acceleration with respect to debt securities of any series, but before the applicable person has obtained a judgment or decree
for payment of the money, the holders of a majority in principal amount of the outstanding debt securities of that series may, under certain conditions, cancel such acceleration if (i)&nbsp;all
events of default (other than the non-payment of accelerated principal) with respect to debt securities of that series have been cured or (ii)&nbsp;all such events of default have been </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>10</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=5,SEQ=53,EFW="2226541",CP="AON PLC",DN="1",CHK=157774,FOLIO='10',FILE='DISK133:[15ZCU1.15ZCU12701]EK12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_ek12701_1_11"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>waived,
each as provided in the applicable indenture. (Section&nbsp;6.01 of the indentures) For information as to waiver of defaults, see "&#151;Modification and Waiver." The particular
provisions relating to acceleration of the maturity of a portion of the principal amount of such debt securities that are discount securities triggered by an event of default shall be described in an
applicable prospectus supplement. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Each
indenture provides that, subject to the duties of the applicable trustee to act with the required standard of care if there is a continuing event of default, the applicable trustee
need not exercise any of its rights or powers under the indenture at the request or direction of any of the holders of debt securities, unless those holders have offered to the applicable trustee
security or indemnity reasonably satisfactory to it. (Section&nbsp;7.02 of the indentures) Subject to those provisions for security or
indemnification of the applicable trustee and certain other conditions, the holders of a majority in principal amount of the outstanding debt securities of any series will have the right to direct the
time, method and place of conducting any proceeding for any remedy available to the applicable trustee or exercising any trust or power that trustee holds, in each case, with respect to the debt
securities of that series. (Section&nbsp;6.06 of the indentures) </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;No
holder of any debt security of any series will have any right to institute any proceeding with respect to any indenture or for any remedy under the applicable indenture
unless:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the applicable trustee has failed to institute the proceeding for 60&nbsp;days after the holder has previously given that trustee
written notice of a continuing event of default with respect to debt securities of that series; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the holders of at least 25% in principal amount of the outstanding debt securities of that series have made written request, and
offered reasonable security or indemnity, to the applicable trustee to institute the proceeding as trustee; and </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the applicable trustee has not received from the holders of a majority in principal amount of the outstanding debt securities of that
series&nbsp;a direction inconsistent with that request. (Section&nbsp;6.04 of the indentures) </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;However,
the holder of any debt security will have an absolute and unconditional right to receive payment of the principal of, and any premium or interest on, that debt security on or
after the date or dates they are to be paid as expressed in or pursuant to that debt security and to institute suit for the enforcement of any such payment. (Section&nbsp;6.04 of the indentures) </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Each
indenture provides that the applicable trustee shall provide notice to the holders of debt securities of any series within 90&nbsp;days of the occurrence of any default with
respect to debt securities of that series known to such trustee, except that the trustee need not provide holders of debt securities of any series notice of any default (other than the non-payment of
principal or any premium, interest or additional amounts) if such default has been cured and the applicable trustee considers it in the interest of the holders of debt securities of that series not to
provide that notice. (Section&nbsp;6.07 of the indentures) </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Consolidation and Merger  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Each indenture provides that each of the issuer and the guarantor may consolidate with or merge or convert into, or convey, transfer or
lease its properties or assets substantially as an entirety to, another person without the consent of any debt security holders if, along with certain other conditions set forth in the
indentures:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the issuer or the guarantor, as the case may be, is the successor person; or </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>11</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=6,SEQ=54,EFW="2226541",CP="AON PLC",DN="1",CHK=156012,FOLIO='11',FILE='DISK133:[15ZCU1.15ZCU12701]EK12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<UL>
<UL>
</UL>
</UL>
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2><A
NAME="page_em12701_1_12"> </A>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->





<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->




<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT> <FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the successor person (if other than the issuer or the guarantor, as the case may be) formed by such consolidation or conversion or
into which the issuer or the guarantor, as the case may be, merges or converts or which acquires or leases the assets of the issuer or the guarantor, as the case may be, substantially as an
entirety: </FONT> <FONT SIZE=2>
<BR><BR></FONT>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> in the case of Aon Delaware, is a corporation or other entity organized and existing under the laws of the United States,
any state thereof or the District of Columbia; and  </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> in the case of either Aon&nbsp;plc or Aon Delaware, expressly assumes by supplemental indenture the obligations of the
issuer or the guarantor, as the case may be, in relation to the debt securities or the guarantees, as the case may be, and under the applicable indenture; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD></DL>
</DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> immediately after giving effect to such transaction, there is no event of default, and no event which, after notice or passage of time
or both, would become an event of default; and </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Aon&nbsp;plc or Aon Delaware, as the case may be, has delivered to the trustee an officers' certificate stating that the transaction
complies with the conditions set forth in the applicable indenture. (Section&nbsp;11.01 of the indentures) </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;It
is possible that a merger, transfer, lease or other transaction could be treated for United States federal income tax purposes as a taxable exchange by the holders of debt securities
or guarantees for new securities, which could result in holders of debt securities or guarantees recognizing taxable gain or loss for US federal income tax purposes. A merger, transfer, lease or other
transaction could also have adverse tax consequences to holders of debt securities or guarantees under other tax laws to which the holders are subject. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Payment of Additional Amounts  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Payments made by Aon&nbsp;plc, Aon Delaware or a paying agent, as applicable, on the debt securities, or in respect to the
guarantees, will be made free and clear of and without withholding or deduction for or on account of any present or future income, stamp or other tax, duty, levy, impost, assessment or other
governmental charge of any nature whatsoever imposed or levied by or on behalf of the government of the United Kingdom or the United States (each, a "Home Country Jurisdiction"), of any territory of a
Home Country Jurisdiction or by any authority or agency therein or thereof having the power to tax, which we refer to collectively as "Taxes," unless Aon&nbsp;plc, Aon Delaware or a paying agent is
required to withhold or deduct Taxes by law. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
Aon&nbsp;plc, Aon Delaware or a paying agent is required to withhold or deduct any amount for or on account of Taxes from any payment made with respect to the debt securities or the
guarantees, Aon&nbsp;plc or Aon Delaware, as applicable, will pay such additional amounts as may be necessary so that the net
amount received by each beneficial owner (including additional amounts) after such withholding or deduction will not be less than the amount the beneficial owner would have received if the Taxes had
not been withheld or deducted; </FONT><FONT SIZE=2><I>provided</I></FONT><FONT SIZE=2> that no additional amounts will be payable with respect to
Taxes:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that would not have been imposed but for the existence of any present or former connection between such holder or beneficial owner of
the debt securities or guarantees, as applicable (or between a fiduciary, settlor, beneficiary, member or shareholder of, or possessor of a power over, such holder or beneficial owner, if such holder
or beneficial owner is an estate, trust, partnership or corporation), and such Home Country Jurisdiction or any political subdivision or territory or possession thereof or therein or area subject to
its jurisdiction, including, without limitation, such holder or beneficial owner (or such fiduciary, settlor, beneficiary, member, shareholder or possessor) being or having been a citizen or resident
thereof or treated as a </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>12</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=55,EFW="2226541",CP="AON PLC",DN="1",CHK=105846,FOLIO='12',FILE='DISK133:[15ZCU1.15ZCU12701]EM12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_em12701_1_13"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<UL>
<UL>

<P style="font-family:times;"><FONT SIZE=2>resident
thereof or domiciled thereof or a national thereof or being or having been present or engaged in trade or business therein or having or having had a permanent establishment therein; </FONT></P>

</UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that are estate, inheritance, gift, sales, transfer, personal property, wealth or similar taxes, duties, assessments or other
governmental charges; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> payable other than by withholding from payments of principal of and premium, if any, or interest, if any, on the debt securities or
the guarantees, as applicable; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that would not have been imposed but for the failure of the applicable recipient of such payment to comply with any certification,
identification, information, documentation or other reporting requirement to the extent: </FONT> <FONT SIZE=2>
<BR><BR></FONT>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> such compliance is required by applicable law or administrative practice or an applicable treaty as a precondition to
exemption from, or reduction in, the rate of deduction or withholding of such Taxes; and  </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> at least 30&nbsp;days before the first payment date with respect to which such additional amounts shall be payable,
Aon&nbsp;plc or Aon Delaware, as the case may be, has notified such recipient in writing that such recipient is required to comply with such requirement; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD></DL>
</DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that would not have been imposed but for the presentation of the relevant debt security or guarantee (where presentation is required)
for payment on a date more than 30&nbsp;days after the date on which such payment became due and payable or the date on which payment thereof was duly provided for, whichever occurred later; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that are imposed on a payment and are required to be made pursuant to European Council Directive 2003/48/EC or any other Directive
amending, supplementing or replacing such Directive, or any law implementing or complying with, or introduced in order to conform to, such Directive or Directives; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that are imposed or withheld pursuant to Sections&nbsp;1471 through 1474 of the U.S. Internal Revenue Code of 1986, as amended (the
"Code"), as of the issue date (or any amended or successor version of such sections), any regulations promulgated thereunder, any official interpretations thereof, any similar law or regulation
adopted pursuant to an intergovernmental agreement between a non-U.S. jurisdiction and the United States with respect to the foregoing or any agreements entered into pursuant to
Section&nbsp;1471(b)(1) of the Code; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> that would not have been imposed if presentation for payment of the relevant debt security or guarantee had been made to a paying
agent other than the paying agent to which the presentation was made; or </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any combination of the foregoing items; </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>nor
shall additional amounts be paid with respect to any payment of the principal of or premium, if any, or interest, if any, on any debt security or any payment in respect of any guarantee to any
such holder or beneficial owner who is a fiduciary or a partnership or a beneficial owner who is other than the sole beneficial owner of such payment to the extent a beneficiary or settlor with
respect to such fiduciary or a member of such partnership or a beneficial owner would not have been entitled to such additional amounts had it been the holder of the debt security. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;All
references in this prospectus, other than under "&#151;Defeasance" below, to the payment of the principal of or premium, if any, or interest, if any, on or the net proceeds
received on the sale or exchange of, any debt securities or any payment in respect of any guarantee shall be deemed to include additional amounts to the extent that, in that context, additional
amounts are, were or would be payable. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>13</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=2,SEQ=56,EFW="2226541",CP="AON PLC",DN="1",CHK=963021,FOLIO='13',FILE='DISK133:[15ZCU1.15ZCU12701]EM12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_em12701_1_14"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon&nbsp;plc
has agreed in the indentures that if it maintains a paying agent with respect to a particular series of Aon&nbsp;plc debt securities in any member state of the European
Union, it will maintain a paying agent in at least one member state that will not be obliged to withhold or deduct taxes pursuant to European Council Directive 2003/48/EC or any other Directive
amending, supplementing or replacing such Directive or any law implementing or complying with, or introduced in order to conform to such Directive or Directives, provided there is at least one member
state that does not require a paying agent to withhold or deduct pursuant to such Directive. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon&nbsp;plc's
and Aon Delaware's obligations to pay additional amounts if and when due will survive the termination of the indentures and the payment of all other amounts in respect
of the debt securities. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If,
as a result of Aon&nbsp;plc's or Aon Delaware's consolidation, merger with or conversion into a successor person organized under the laws of a jurisdiction other than the United
Kingdom or the United States
(or, in each case, any political subdivision or taxing authority thereof) as described under "&#151;Consolidation and Merger" above, or the conveyance, transfer or lease by Aon&nbsp;plc or
Aon Delaware of its assets substantially as an entirety to such successor person, and such an entity expressly assumes the obligations of Aon&nbsp;plc or Aon Delaware under the indentures and any
outstanding debt securities or guarantees, as applicable, such successor person will pay additional amounts on the same basis as described above, except that references to a "Home Country
Jurisdiction" will be treated as references to the United Kingdom, the United States and the country in which such successor person is organized or resident (or deemed resident for tax purposes). </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Optional Tax Redemption  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The issuer may redeem any series of debt securities in whole, but not in part, at its option at any time prior to maturity, upon the
giving of not less than 30 nor more than 90&nbsp;days' notice of tax redemption to the holders, at a redemption price equal to the principal amount plus accrued and unpaid interest, if any, to the
redemption date (except in the case of discounted debt securities, which may be redeemed at the redemption price specified by the terms of each series of such debt securities),
if:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the issuer determines that, as a result of any change in, amendment to or announced proposed change in the laws or any regulations or
rulings promulgated thereunder of a Home Country Jurisdiction (or of any political subdivision or taxing authority thereof) or, in the event of the assumption of the issuer's or the guarantor's
obligations under the debt securities or guarantee, as applicable, by a successor person not organized under the laws of a Home Country Jurisdiction (or, in each case, any political subdivision or
taxing authority thereof as described under "&#151;Consolidation and Merger" above), the jurisdiction in which such successor person is organized (or deemed resident for tax purposes), or any
change in the application or official interpretation of such laws, regulations or rulings, or (in either case) any change in the application or official interpretation of, or any execution of or
amendment to, any treaty or treaties affecting taxation to which any such jurisdiction is a party, which change, execution or amendment becomes effective on or after (i)&nbsp;the issue date of the
applicable debt securities or guarantee, (ii)&nbsp;in the event of the assumption by a successor person of the issuer's or the guarantor's obligations under the applicable indenture and the debt
securities or guarantee, as applicable, as described under "&#151;Consolidation and Merger" above, under the laws of a jurisdiction other than a Home Country Jurisdiction (or, in each case, any
political subdivision or taxing authority thereof), with respect to taxes imposed by such other jurisdiction, the date of the transaction resulting in such assumption or (iii)&nbsp;such other date
specified with respect to the debt securities or guarantee, as applicable, and, in the case of each of (i), (ii)&nbsp;or (iii), the issuer, the guarantor or such successor person, as applicable,
would be required to pay additional amounts (as described under "&#151;Payment of Additional Amounts" above) with respect to that </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>14</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=3,SEQ=57,EFW="2226541",CP="AON PLC",DN="1",CHK=88187,FOLIO='14',FILE='DISK133:[15ZCU1.15ZCU12701]EM12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_em12701_1_15"> </A>


<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<UL>
<UL>

<P style="font-family:times;"><FONT SIZE=2>series
of debt securities or under a guarantee, as the case may be, on the next succeeding interest payment date for the relevant debt securities and the payment of such additional amounts cannot be
avoided by the use of reasonable measures available to the issuer, the guarantor or such successor person, as applicable; or </FONT></P>

</UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the issuer determines, based upon an opinion of independent counsel of recognized standing that, as a result of any action taken by
any legislative body of, taxing authority of, or any action brought in a court of competent jurisdiction in, a Home Country Jurisdiction (or any political subdivision or taxing authority thereof) or,
in the event of the assumption of the issuer's or the guarantor's obligations under the debt securities or guarantee, as applicable, by a successor person not organized under the laws of a Home
Country Jurisdiction (or, in each case, any political subdivision thereof as described under "&#151;Consolidation and Merger" above), the jurisdiction in which such successor person is
organized (or deemed resident for tax purposes), which action is taken or brought on or after (i)&nbsp;the issue date of the applicable debt securities or guarantee, (ii)&nbsp;in the event of the
assumption by a successor person of the issuer's or the guarantor's obligations under the applicable indenture and the debt securities or guarantee, as applicable, as described under
"&#151;Consolidation and Merger" above, under the laws of a jurisdiction other than a Home Country Jurisdiction (or, in each case, any political subdivision or taxing authority thereof), with
respect to taxes imposed by such other jurisdiction, the date of the transaction resulting in such assumption or (iii)&nbsp;such other date specified with respect to the debt securities and, in the
case of each of (i), (ii)&nbsp;and (iii), there is a substantial probability that the circumstances described above would exist. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;No
notice of any such redemption may be given earlier than 90&nbsp;days prior to the earliest date on which Aon&nbsp;plc, Aon Delaware or such successor person, as applicable, would
be obligated to pay any additional amounts. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon&nbsp;plc,
Aon Delaware or such successor person will also pay to each holder, or make available for payment to each such holder, on the redemption date, any additional amounts (as
described under "&#151;Payment of Additional Amounts" above) resulting from the payment of such redemption price by it. Prior to the delivery of any notice of redemption, Aon&nbsp;plc, Aon
Delaware or such successor person will deliver to the trustee an officer's certificate stating that it is entitled to effect or cause a redemption and setting forth a statement of facts showing that
the conditions precedent of the right so to redeem or cause such redemption have occurred, and in the case of a redemption based on an opinion of independent counsel referred to in the second bullet
above, such independent counsel's opinion. Delivery of any notice of redemption will be conclusive and binding on the holders of the securities being redeemed. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Any
notice of redemption will be irrevocable once an officer's certificate has been delivered to the trustee. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Defeasance  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2><I> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Defeasance and Discharge.</I></FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;Unless the debt securities of any series provide otherwise, the issuer and, if applicable, the guarantor may
be discharged
from any and all obligations in respect of the debt securities of that series and any related guarantee, as applicable (except for certain obligations to register the transfer or exchange of debt
securities of that series, to replace stolen, destroyed, lost or mutilated debt securities of that series, to maintain paying agencies, to execute and furnish definitive securities evidenced by
temporary securities, to return moneys deposited with or paid to the trustee or any paying agent remaining unclaimed for three years, to compensate and indemnify the applicable trustee or to furnish
such trustee (if that trustee is not the registrar) with the names and addresses of </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>15</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=4,SEQ=58,EFW="2226541",CP="AON PLC",DN="1",CHK=939252,FOLIO='15',FILE='DISK133:[15ZCU1.15ZCU12701]EM12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_em12701_1_16"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>holders
of debt securities of that series). This discharge, referred to as defeasance, will occur only if, among other things:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the issuer or, if applicable, the guarantor or both irrevocably deposit with the applicable trustee, in trust, money and/or securities
of the government which issues the currency in which the debt securities of that series are payable or securities of agencies backed by the full faith and credit of that government, which, through the
payment of interest and principal in accordance with their terms, will provide, in the opinion of a nationally recognized public accounting firm, enough money to pay each installment of principal of,
and any premium and interest on, and any additional amounts known to be payable at the time of such defeasance and discharge and any mandatory sinking fund payments in respect of, the debt securities
of that series on the applicable due dates for those payments in accordance with the terms of those debt securities; and </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the issuer or, if applicable, the guarantor delivers to the applicable trustee an opinion of counsel confirming that the holders of
the debt securities of that series will not recognize income, gain or loss for United States federal income tax purposes as a result of such defeasance and will be subject to United States federal
income tax on the same amounts and in the same manner and at the same times as would have been the case if the discharge had not occurred. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;That
opinion must state that the issuer or, if applicable, the guarantor has received from the United States Internal Revenue Service a ruling or, since the date of execution of the
applicable indenture, there has been a change in the applicable United States federal income tax law, in any case, in support of that opinion. (Sections&nbsp;13.02 and 13.04 of the indentures) </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In
addition, the issuer or, if applicable, the guarantor or both may also obtain a discharge of either indenture with respect to all debt securities issued under that indenture and any
related guarantee, as applicable, by depositing with the applicable trustee, in trust, enough money to pay all amounts due on the debt securities on the date those payments are due or upon redemption
of all of those debt securities, so long as those debt securities are by their terms to become due and payable within one year or are to be called for redemption within one year. (Section&nbsp;12.01
of the indentures) </FONT></P>

<P style="font-family:times;"><FONT SIZE=2><I> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Defeasance of Certain Covenants and Certain Events of Default.</I></FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;Unless the debt securities of any series provide otherwise, upon
compliance with
certain conditions:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the issuer and, if applicable, the guarantor may omit to comply with any provision of the applicable indenture (except for certain
obligations to register the transfer or exchange of debt securities of that series, to replace stolen, destroyed, lost or mutilated debt securities of that series, to maintain paying agencies, to
execute and furnish definitive securities evidenced by temporary securities, to return moneys deposited with or paid to the trustee or any paying agent on any debt security and not applied to payments
on the debt securities but remaining unclaimed for three years, to punctually pay the principal of and premium or interest, if any, on the debt securities, to deliver to the trustee an annual
statement as to default, to adhere to the covenants with respect to payment on the debt securities on default, to adhere to the resignation or removal procedures regarding the trustee, to compensate
and indemnify the applicable trustee or to furnish that trustee (if that trustee is not the registrar) with the names and addresses of holders of debt securities of that series), including the
covenant described under "&#151;Consolidation and Merger"; and </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any omission to comply with those covenants will not constitute an event of default with respect to the debt securities of that series
("covenant defeasance"). (Sections&nbsp;13.03 and 13.04 of the indentures) </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>16</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=5,SEQ=59,EFW="2226541",CP="AON PLC",DN="1",CHK=674557,FOLIO='16',FILE='DISK133:[15ZCU1.15ZCU12701]EM12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<UL>
<UL>
</UL>
</UL>
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2><A
NAME="page_eo12701_1_17"> </A>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->





<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->




<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT> <FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The conditions include, among other things:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> irrevocably depositing with the applicable trustee, in trust, money and/or securities of the government which issues the currency in
which the debt securities of that series are payable or securities of agencies backed by the full faith and credit of that government, which, through the payment of interest and principal in
accordance with their terms, will provide, in the opinion of a nationally recognized public accounting firm, enough money to pay each installment of principal of, any premium and interest on, and any
additional amounts known to be payable at the time of such covenant defeasance and any mandatory sinking fund payments in respect of, the debt securities of that series on the applicable due dates for
those payments in accordance with the terms of those debt securities; and </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> delivering to the applicable trustee an opinion of counsel to the effect that the holders of the debt securities of that series will
not recognize income, gain or loss for United States federal income tax purposes as a result of the covenant defeasance and will be subject to United States federal income tax on the same amounts and
in the same manner and at the same times as would have been the case if the covenant defeasance had not occurred. (Section&nbsp;13.04 of the indentures) </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2><I> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Covenant Defeasance and Certain Other Events of Default.</I></FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;If the issuer or, if applicable, the guarantor exercises or both exercise the
option to
effect a covenant defeasance with respect to the debt securities of any series as described above and the debt securities of that series are thereafter declared due and payable because of an event of
default (other than an event of default caused by failing to comply with the covenants that are defeased), the amount of money and securities it has or they have deposited with the applicable trustee
would be sufficient to pay amounts due on the debt securities of that series on their respective due dates but may not be sufficient to pay amounts due on the debt securities of that series at the
time of acceleration resulting from that event of default. However, the issuer and, if applicable, the guarantor would remain liable for any shortfall. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Modification and Waiver  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Each indenture provides that the issuer and, if applicable, the guarantor may enter into supplemental indentures with the applicable
trustee without the consent of the holders of debt securities to:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> document the fact that a successor entity has assumed the issuer's or, if applicable, the guarantor's obligations; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> add covenants or events of default or to surrender any right or power conferred upon the issuer or, if applicable, the guarantor for
the benefit of the holders of debt securities; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> add or change such provisions as are necessary to permit the issuance of global debt securities; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> cure any ambiguity or correct any inconsistency in the indenture or in the terms of the debt securities as shall not adversely affect
the interests of the holders of debt securities in any material respect; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> conform the applicable indenture or the terms of the debt securities or guarantees to any terms set forth in this prospectus or an
applicable prospectus supplement; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> document the fact that a successor trustee has been appointed; or </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> establish the forms and terms of debt securities of any series. (Section&nbsp;10.01 of the indentures) </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
issuer and, if applicable, the guarantor may enter into a supplemental indenture to modify an indenture with the consent of the applicable trustee and the holders of at least a
majority in principal amount of outstanding debt securities of each series affected by such supplemental indenture. However, </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>17</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=60,EFW="2226541",CP="AON PLC",DN="1",CHK=208771,FOLIO='17',FILE='DISK133:[15ZCU1.15ZCU12701]EO12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_eo12701_1_18"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>the
issuer and, if applicable, the guarantor may not modify an indenture without the consent of the holders of all then-outstanding debt securities of the affected series issued under that indenture
to:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> extend the maturity date of, or change the due date of any installment of principal of or interest on, or payment of additional
amounts with respect to, the debt securities of that series; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> reduce the principal amount of, or any premium payable or interest rate on, the debt securities of that series; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> reduce the amount due and payable upon acceleration or make payments thereon payable in any currency other than that provided in that
debt security; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> make any change that adversely affects the right, if any, to convert or exchange any debt security for shares or other securities or
property in accordance with its terms; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> impair the right to institute suit for the enforcement of any such payment on or after its due date; or </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> reduce the percentage in principal amount of outstanding debt securities of any series, the consent of whose holders is necessary to
effect any such modification or amendment of the indenture, for waiver of compliance with certain covenants and provisions in the indenture or for waiver of certain defaults. (Section&nbsp;10.02 of
the indentures) </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
holders of at least a majority in principal amount of the outstanding debt securities of any series may on behalf of the holders of all debt securities of that series waive any past
default under the applicable indenture with respect to that series, except a default in the payment of the principal of or any premium or any interest on, any debt security of that series or in
respect of a provision which under the applicable indenture cannot be modified or amended without the consent of the holder of each outstanding debt security of that affected series.
(Section&nbsp;6.09 of the indentures) </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Global Securities  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The debt securities of a series may be issued in whole or in part in the form of one or more global certificates that the issuer will
deposit with a depositary identified in an applicable prospectus supplement. Unless and until it is exchanged in whole or in part for the individual debt securities that it represents, a global
security may not be transferred except as a whole:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> by the applicable depositary to a nominee of the depositary; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> by any nominee to the depositary itself or another nominee; or </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> by the depositary or any nominee to a successor depositary or any nominee of the successor. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;An
applicable prospectus supplement will describe the specific terms of the depositary arrangement with respect to a series of debt securities. We anticipate that the following
provisions will generally apply to depositary arrangements. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;When
a global security is issued, the depositary for the global security or its nominee will credit, on its book-entry registration and transfer system, the respective principal amounts
of the individual debt securities represented by that global security to the accounts of persons that have accounts with the depositary ("participants"). Those accounts will be designated by the
dealers, underwriters or agents with respect to the underlying debt securities or by the issuer if those debt securities are offered and sold directly by the issuer. Ownership of beneficial interests
in a global security will be limited to participants or persons that may hold interests through participants. For interests of participants, ownership of beneficial interests in the global security
will be shown on records maintained by the
applicable depositary or its nominee. For interests of persons other than participants, that ownership information will be shown on the records of participants. Transfer of that ownership will be
effected </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>18</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=2,SEQ=61,EFW="2226541",CP="AON PLC",DN="1",CHK=127062,FOLIO='18',FILE='DISK133:[15ZCU1.15ZCU12701]EO12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_eo12701_1_19"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>only
through those records. The laws of some states require that certain purchasers of securities take physical delivery of securities in definitive form. These limits and laws may impair our ability
to transfer beneficial interests in a global security. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;As
long as the depositary for a global security, or its nominee, is the registered owner of that global security, the depositary or nominee will be considered the sole owner or holder of
the debt securities represented by the global security for all purposes under the applicable indenture. Except as provided below, owners of beneficial interests in a global
security:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> will not be entitled to have any of the underlying debt securities registered in their names; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> will not receive or be entitled to receive physical delivery of any of the underlying debt securities in definitive form; and </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> will not be considered the owners or holders under the indenture relating to those debt securities. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Payments
of the principal of, any premium on and any interest on individual debt securities represented by a global security registered in the name of a depositary or its nominee will be
made to the depositary or its nominee as the registered owner of the global security representing such debt securities. No issuer, guarantor, trustee, paying agent or registrar for the debt securities
will be responsible for any aspect of the records relating to or payments made by the depositary or any participants on account of beneficial interests in the global security. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;It
is expected that the depositary or its nominee, upon receipt of any payment of principal, any premium or interest relating to a global security representing any series of debt
securities, immediately will credit participants' accounts with the payments. Those payments will be credited in amounts proportional to the respective beneficial interests of the participants in the
principal amount of the global security as shown on the records of the depositary or its nominee. It is also expected that payments by participants to owners of beneficial interests in the global
security held through those participants will be governed by standing instructions and customary practices. This is now the case with securities held for the accounts of customers registered in
"street name." Those payments will be the sole responsibility of those participants. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
the depositary for a series of debt securities is at any time unwilling, unable or ineligible to continue as depositary and a successor depositary is not appointed within
90&nbsp;days, the issuer will issue individual debt securities of that series in exchange for the global security or securities representing that series. In addition, the issuer may at any time in
its sole discretion determine not to have any debt securities of a series represented by one or more global securities. In that event, the issuer will issue individual debt securities of that series
in exchange for the global security or securities. Furthermore, if specified in an applicable prospectus supplement, an owner of a beneficial interest in a global security may, on terms acceptable to
the issuer, the trustee and the applicable depositary, receive individual debt securities of that series in exchange for those beneficial interests. The foregoing is subject to any limitations
described in an applicable prospectus supplement. In any such instance, the owner of the beneficial interest will be entitled to physical delivery of individual debt securities equal in principal
amount to the beneficial interest and to have the debt securities registered in its name. Those individual debt securities will be issued in any authorized denominations. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Subordination under the Aon&nbsp;plc Subordinated Debt Indenture  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Aon&nbsp;plc subordinated debt securities and the Aon&nbsp;plc subordinated debt guarantees will be subordinate and junior in
right of payment to all senior indebtedness of Aon&nbsp;plc and Aon Delaware, respectively, to the extent provided in the Aon&nbsp;plc subordinated debt indenture. (Sections&nbsp;15.04 and 16.01
of the Aon&nbsp;plc subordinated debt indenture) Neither Aon&nbsp;plc, as issuer, nor Aon Delaware, as Aon&nbsp;plc subordinated debt guarantor, may make any payments on account of principal or
any premium, </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>19</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=3,SEQ=62,EFW="2226541",CP="AON PLC",DN="1",CHK=588630,FOLIO='19',FILE='DISK133:[15ZCU1.15ZCU12701]EO12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_eo12701_1_20"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>redemption,
interest or any other amount payable under the Aon&nbsp;plc subordinated debt securities or the Aon&nbsp;plc subordinated debt guarantees, as the case may be, at any time when it has
defaulted with respect to payment of principal or any premium, interest, sinking fund or other payment due on its
senior indebtedness. (Sections&nbsp;15.05 and 16.02 of the Aon&nbsp;plc subordinated debt indenture) If either Aon&nbsp;plc, as issuer, or Aon Delaware, as Aon&nbsp;plc subordinated debt
guarantor, makes any payment described in the foregoing sentence before all of its senior indebtedness is paid in full, such payment or distribution will be applied to pay off the applicable senior
indebtedness which remains unpaid. Subject to the condition that the senior indebtedness of Aon&nbsp;plc or Aon Delaware, as the case may be, is paid in full, if any such payments are made on the
senior indebtedness of Aon&nbsp;plc or Aon Delaware, as the case may be, as described above, the holders of Aon&nbsp;plc subordinated debt securities or Aon&nbsp;plc subordinated debt guarantees
will be subrogated to the rights of the senior debt security holders of Aon&nbsp;plc or Aon Delaware, as the case may be. (Sections&nbsp;15.06 and 16.03 of the Aon&nbsp;plc subordinated debt
indenture) </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Aon&nbsp;plc subordinated debt indenture defines the term "senior indebtedness" to mean:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> all indebtedness of Aon&nbsp;plc or Aon Delaware, as the case may be, whether outstanding on the date of the Aon&nbsp;plc
subordinated debt indenture or incurred later, for money borrowed (other than Aon&nbsp;plc subordinated debt securities or Aon Delaware subordinated debt securities, as the case may be) or otherwise
evidenced by a note or similar instrument given in connection with the acquisition of any property or assets (other than inventory or other similar property acquired in the ordinary course of
business), including securities or for the payment of money relating to a capitalized lease obligation (as defined in the Aon&nbsp;plc subordinated debt indenture); </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any indebtedness of others described in the preceding bullet point which Aon&nbsp;plc or Aon Delaware, as the case may be, has
guaranteed or which is otherwise its legal obligation; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any of Aon&nbsp;plc's or Aon Delaware's, as the case may be, indebtedness under interest rate swaps, caps or similar hedging
agreements and foreign exchange contracts, currency swaps or similar agreements; and </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> renewals, extensions, refundings, restructurings, amendments and modifications of any indebtedness or guarantee described above.
(Section&nbsp;1.01 of the Aon&nbsp;plc subordinated debt indenture) </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"Senior
indebtedness" does not include:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any indebtedness of Aon&nbsp;plc or Aon Delaware, as the case may be, to its subsidiaries; or </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any indebtedness of Aon&nbsp;plc or Aon Delaware, as the case may be, which by its terms ranks equal or subordinated to the
Aon&nbsp;plc subordinated debt securities or Aon&nbsp;plc subordinated debt guarantees in rights of payment or upon liquidation. (Section&nbsp;1.01 of the Aon&nbsp;plc subordinated debt
indenture) </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Because
of the subordination provisions described above, some of the general creditors of Aon&nbsp;plc or Aon Delaware, as the case may be, may recover proportionately more than
holders of the Aon&nbsp;plc subordinated debt securities or Aon&nbsp;plc subordinated debt guarantees if the assets of Aon&nbsp;plc or Aon Delaware, as the case may be, are distributed as a
result of insolvency or bankruptcy. The Aon&nbsp;plc subordinated debt indenture provides that the subordination provisions will not apply to cash, properties and securities held in trust pursuant
to the satisfaction and discharge and the legal defeasance provisions of the Aon&nbsp;plc subordinated debt indenture. (Section&nbsp;16.03 of the Aon&nbsp;plc subordinated debt indenture) See
"&#151;Defeasance" for additional information regarding the legal defeasance provisions affecting the subordinated debt. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>20</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=4,SEQ=63,EFW="2226541",CP="AON PLC",DN="1",CHK=188644,FOLIO='20',FILE='DISK133:[15ZCU1.15ZCU12701]EO12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_eo12701_1_21"> </A>


<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We
will set forth (or incorporate by reference) the approximate amount of senior indebtedness outstanding for each of Aon&nbsp;plc and Aon Delaware as of a recent date in any
prospectus supplement under which we offer to sell Aon&nbsp;plc subordinated debt securities. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Subordination under the Aon Delaware Subordinated Debt Indenture  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Aon Delaware subordinated debt securities and the Aon Delaware subordinated debt guarantees will be subordinate and junior in right
of payment to all senior indebtedness of Aon Delaware and Aon&nbsp;plc, respectively, to the extent provided in the Aon Delaware subordinated debt indenture. (Sections&nbsp;15.05 and 16.01 of the
Aon Delaware subordinated debt indenture) Neither Aon Delaware, as issuer, nor Aon&nbsp;plc, as Aon Delaware subordinated debt guarantor, may make any payments on account of principal or any
premium, redemption, interest or any other amount payable under the Aon Delaware subordinated debt securities or the Aon Delaware subordinated debt guarantees, as the case may be, at any time when it
has defaulted with respect to payment of principal or any premium, interest, sinking fund or other payment due on its senior indebtedness. (Sections&nbsp;15.06 and 16.02 of the Aon Delaware
subordinated debt indenture) If either Aon Delaware, as issuer, or Aon&nbsp;plc, as Aon Delaware subordinated debt guarantor, makes any payment described in the foregoing sentence before all of its
senior indebtedness is paid in full, such payment or distribution will be applied to pay off the applicable senior indebtedness which remains unpaid. Subject to the condition that the senior
indebtedness of Aon Delaware or Aon&nbsp;plc, as the case may be, is paid in full, if any such payments are made on the senior indebtedness of Aon Delaware or Aon&nbsp;plc, as the case may be, as
described above, the holders of Aon Delaware subordinated debt securities or Aon Delaware subordinated debt guarantees will be subrogated to the rights of the senior debt security holders of Aon
Delaware or Aon&nbsp;plc, as the case may be. (Sections&nbsp;15.07 and 16.03 of the Aon Delaware subordinated debt indenture) </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Aon Delaware subordinated debt indenture defines the term "senior indebtedness" to mean:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> all indebtedness of Aon Delaware or Aon&nbsp;plc, as the case may be, whether outstanding on the date of the Aon Delaware
subordinated debt indenture or incurred later, for money borrowed (other than Aon Delaware subordinated debt securities or Aon&nbsp;plc subordinated debt securities, as the case may be) or otherwise
evidenced by a note or similar instrument given in connection with the acquisition of any property or assets (other than inventory or other similar property acquired in the ordinary course of
business), including securities or for the payment of money relating to a capitalized lease obligation (as defined in the Aon Delaware subordinated debt indenture); </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any indebtedness of others described in the preceding bullet point which Aon Delaware or Aon&nbsp;plc, as the case may be, has
guaranteed or which is otherwise its legal obligation; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any of Aon Delaware's or Aon&nbsp;plc's, as the case may be, indebtedness under interest rate swaps, caps or similar hedging
agreements and foreign exchange contracts, currency swaps or similar agreements; and </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> renewals, extensions, refundings, restructurings, amendments and modifications of any indebtedness or guarantee described above.
(Section&nbsp;1.01 of the Aon Delaware subordinated debt indenture) </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"Senior
indebtedness" does not include:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any indebtedness of Aon Delaware or Aon&nbsp;plc, as the case may be, to its subsidiaries; or </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any indebtedness of Aon Delaware or Aon&nbsp;plc, as the case may be, which by its terms ranks equal or subordinated to the Aon
Delaware subordinated debt securities or Aon Delaware subordinated debt guarantees in rights of payment or upon liquidation. (Section&nbsp;1.01 of the Aon Delaware subordinated debt indenture) </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>21</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=5,SEQ=64,EFW="2226541",CP="AON PLC",DN="1",CHK=472883,FOLIO='21',FILE='DISK133:[15ZCU1.15ZCU12701]EO12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_eo12701_1_22"> </A>


<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Because
of the subordination provisions described above, some of the general creditors of Aon Delaware or Aon&nbsp;plc, as the case may be, may recover proportionately more than
holders of the Aon Delaware subordinated debt securities or Aon Delaware subordinated debt guarantees if the assets of Aon&nbsp;plc or Aon Delaware, as the case may be, are distributed as a result
of insolvency or bankruptcy. The Aon Delaware subordinated debt indenture provides that the subordination provisions will not apply to cash, properties and securities held in trust pursuant to the
satisfaction and discharge and the legal defeasance provisions of the Aon Delaware subordinated debt indenture. (Section&nbsp;16.03 of the
Aon Delaware subordinated debt indenture) See "&#151;Defeasance" for additional information regarding the legal defeasance provisions affecting the subordinated debt. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aon
Delaware will set forth (or incorporate by reference) the approximate amount of senior indebtedness outstanding for each of Aon Delaware and Aon&nbsp;plc as of a recent date in any
prospectus supplement under which Aon Delaware offers to sell Aon Delaware subordinated debt securities. </FONT></P>


<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Guarantees  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Under each guarantee, the applicable guarantor will unconditionally guarantee the due and punctual payment of the principal, interest
(if any), premium (if any) and all other amounts due on the applicable debt securities and under the indenture when the same shall become due and payable, whether at maturity, pursuant to mandatory or
optional redemption or repayments, by acceleration or otherwise, in each case after any applicable grace periods or notice requirements, according to the terms of the applicable debt securities. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
obligations of each guarantor under the guarantees will be unconditional, regardless of the enforceability of the applicable debt securities, and will not be discharged until all
obligations under those debt securities and the applicable indenture are satisfied. Holders of the applicable debt securities may proceed directly against the guarantor under the applicable guarantee
if an event of default affecting those debt securities occurs without first proceeding against the issuer. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Conversion Rights  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;An applicable prospectus supplement will describe the terms and conditions, if any, on which debt securities being offered are
convertible into Class&nbsp;A Ordinary Shares or other securities. Such terms will include the conversion price, the conversion period, provisions as to whether conversion will be at the issuer's
option or the option of the holder, the events requiring an adjustment of the conversion price and provisions affecting conversion in the event of the redemption of those debt securities. </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Regarding the Trustee  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The issuers have commercial deposits and custodial arrangements with The Bank of New York Mellon Trust Company, N.A., or "BNYM," and
may have borrowed money from BNYM in the normal course of business. The issuers may enter into similar or other banking relationships with BNYM in the future in the normal course of business. In
addition, the issuers have provided brokerage and other insurance services in the ordinary course of their respective businesses for BNYM. BNYM may also act as trustee with respect to other debt
securities one or both of the issuers have issued. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;BNYM
will be serving as the trustee under the senior indentures and the subordinated indentures. Consequently, if an actual or potential event of default occurs with respect to either
the senior debt securities or the subordinated debt securities, BNYM may be considered to have a conflicting interest for purposes of the Trust Indenture Act. In that case, BNYM may be required to
resign under one or more indentures, and the applicable issuer and, if applicable, the applicable guarantor would be required to appoint a successor trustee. For this purpose, a "potential" event of
default means an event that would be an event of default if the requirements for giving us or Aon Delaware default notice or for the default having to exist for a specific period of time were
disregarded. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>22</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=6,SEQ=65,EFW="2226541",CP="AON PLC",DN="1",CHK=920239,FOLIO='22',FILE='DISK133:[15ZCU1.15ZCU12701]EO12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2><A
NAME="page_eq12701_1_23"> </A>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->





<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->




<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT></P>

<!-- TOC_END -->

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P style="font-family:times;;margin-left:10.0pt;text-indent:-10.0pt;"><FONT SIZE=2><B>


<!-- COMMAND=STYLE_ADDED,"margin-left:10.0pt;text-indent:-10.0pt;" -->


Governing Law  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The debt securities, the guarantees and the indentures will be governed by and construed in accordance with the laws of the State of
New York, except that, as the indentures specify, the subordination provisions of each series of Aon&nbsp;plc subordinated debt securities, any Aon Delaware subordinated debt guarantee and the
Aon&nbsp;plc subordinated indenture, as they apply to Aon&nbsp;plc, will be governed by and construed in accordance with the laws of England and Wales (other than the appointment of any
attorney-in-fact, which shall be governed by the laws of the State of New York). </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="eq12701_description_of_preference_shares"> </A>
<A NAME="toc_eq12701_1"> </A>
<BR></FONT><FONT SIZE=2><B>  DESCRIPTION OF PREFERENCE SHARES    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In this description, references to "Aon," the "Company," "we," "us" or "our" refer only to Aon&nbsp;plc and not to any of our
subsidiaries or affiliates. Also, in this section, references to "holders" mean those who own preference shares registered in their own names, on the books that our registrar or we maintain for this
purpose, and not those who own beneficial interests in preference shares registered in "street name" or in shares issued in book-entry form and held through one or more depositaries. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
description set forth below is only a summary and is not complete. For more information regarding the preference shares which may be offered by this prospectus, please refer to the
documents incorporated by reference in this prospectus, the applicable prospectus supplement or supplements, our articles of association ("Articles"), which are incorporated by reference as an exhibit
to the registration statement of which this prospectus forms&nbsp;a part, and any certificate of designations or other instrument establishing a series of preference shares, which will be filed with
the SEC as an exhibit to or incorporated by reference in the registration statement at or prior to the time of the issuance of that series of preference shares. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Our
Articles authorize us to issue preference shares, in one or more series, with the number of shares of each series and the rights, preferences and limitations of each series to be
determined by or pursuant to the authorization of our board of directors at the time of issue of the relevant preference shares. Our board of directors has been generally and unconditionally
authorized subject to the provisions of our Articles and the UK Companies Act 2006 (as amended, the "Companies Act"), to allot and issue shares of the Company (or grant rights to subscribe for or to
convert any security into shares in the Company), including preference shares, (1)&nbsp;up to an aggregate nominal amount of $900,000 and (2)&nbsp;in connection with an offer of equity securities
(as defined in the Companies Act) by way of a rights issue, up to a further aggregate nominal amount of $900,000, all of which remain authorized for allotment and issuance. Our board of directors is
also generally empowered to allot equity securities (as defined in the Companies Act) referred to above for cash, free from UK statutory pre-emption rights, provided that, in relation to
(1)&nbsp;above, this power is limited to an aggregate nominal amount of $140,000. The authority and the power referred to above will both expire on the earlier of the next annual general meeting of
shareholders of the Company or August&nbsp;31, 2016. Our preference shares will likely be afforded preferences regarding dividends and liquidation rights over our Class&nbsp;A Ordinary Shares and
may be issued as redeemable shares, with all such other rights, terms and conditions to be determined by or pursuant to the authorization of the board of directors of Aon&nbsp;plc at the time of
issue of the relevant preference shares. If the relevant series of preference shares (with respect to both dividends and capital) are determined to have the right to participate only up to a specified
amount in a distribution, they will not constitute "equity securities" for the purposes of the Companies Act. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We
will include the specific terms of each series of the preference shares being offered in an applicable prospectus supplement. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>23</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=66,EFW="2226541",CP="AON PLC",DN="1",CHK=735518,FOLIO='23',FILE='DISK133:[15ZCU1.15ZCU12701]EQ12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_eq12701_1_24"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="eq12701_description_of_class_a_ordinary_shares"> </A>
<A NAME="toc_eq12701_2"> </A>
<BR></FONT><FONT SIZE=2><B>  DESCRIPTION OF CLASS A ORDINARY SHARES    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In this description, references to "Aon," the "Company," "we," "us" or "our" refer only to Aon&nbsp;plc and not to any of our
subsidiaries or affiliates. Also, in this section, references to "holders" mean those who own ordinary shares of Aon registered in their own names, on the books that the registrar or we maintain for
this purpose, and not those who own beneficial interests in ordinary shares registered in street name or in shares issued in book-entry form and held through one or more depositaries. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
description of our Class&nbsp;A Ordinary Shares is incorporated into this prospectus by reference to the Current Report on Form&nbsp;8-K12B filed with the SEC on April&nbsp;2,
2012. Our Class&nbsp;A Ordinary Shares are listed on the New York Stock Exchange under the symbol "AON". </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;For
more information regarding the rights attached to the Class&nbsp;A Ordinary Shares which may be offered by this prospectus, please refer to the applicable prospectus supplement or
supplements, our Articles, which are incorporated by reference as an exhibit to the registration statement of which this prospectus forms&nbsp;a part, and any other instrument relating to our
ordinary shares filed with the SEC as an exhibit to or incorporated by reference in the registration statement at or prior to the time of the issuance of our Class&nbsp;A Ordinary Shares. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Our
Articles authorize us to allot and issue Class&nbsp;A Ordinary Shares, and to grant rights to subscribe for or to convert or exchange any security into or for Class&nbsp;A
Ordinary Shares, which shall have the same rights, preferences and limitations as the existing Class&nbsp;A Ordinary Shares. Our board of directors has been generally and unconditionally authorized
subject to the provisions of our Articles and the Companies Act, to allot and issue shares of the Company (or grant rights to subscribe for or to convert any security into shares in the Company),
including Class&nbsp;A Ordinary Shares, up to an aggregate nominal amount of $900,000 and, in connection with an offer of equity securities (as defined in the Companies Act, which would include the
Class&nbsp;A Ordinary Shares) by way of a rights issue, up to a further aggregate nominal amount of $900,000, all of which remain authorized for allotment and issuance. Of this amount, all shares
remain authorized for allotment and issuance. Our board of directors is also generally empowered to allot equity securities (as defined in the Companies Act) referred to above for cash free from UK
statutory pre-emption rights, provided that, in relation to (1)&nbsp;above, this power is limited to an aggregate nominal amount of $140,000. The authority and the power referred to above will both
expire on the earlier of the next annual general meeting of shareholders of the Company or August&nbsp;31, 2016. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="eq12701_description_of_share_purchase___des02628"> </A>
<A NAME="toc_eq12701_3"> </A>
<BR></FONT><FONT SIZE=2><B>  DESCRIPTION OF SHARE PURCHASE CONTRACTS<BR>  AND SHARE PURCHASE UNITS    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In this description, references to "Aon," the "Company," "we," "us" or "our" refer only to Aon&nbsp;plc and not to any of our
subsidiaries. We may issue share purchase contracts, representing contracts obligating holders to purchase from us, and obligating us to sell to the holders, a specified number of our Class&nbsp;A
Ordinary Shares at a future date or dates. The price per share and the number of our Class&nbsp;A Ordinary Shares may be fixed at the time the share purchase contracts are issued or may be
determined by reference to a specific formula set forth in the share purchase contracts. The share purchase contracts may be issued separately or as a part of share purchase units consisting of a
share purchase contract and, as security for the holder's obligations to purchase our Class&nbsp;A Ordinary Shares under our Class&nbsp;A Ordinary Shares purchase
contracts:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> Aon&nbsp;plc senior debt securities or Aon&nbsp;plc subordinated debt securities; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> preference shares; or </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> debt obligations of third parties, including Aon Delaware debt securities and U.S. Treasury securities. </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>24</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=2,SEQ=67,EFW="2226541",CP="AON PLC",DN="1",CHK=1030620,FOLIO='24',FILE='DISK133:[15ZCU1.15ZCU12701]EQ12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_eq12701_1_25"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
share purchase contracts may require us to make periodic payments to the holders of the share purchase units or vice versa, and such payments may be unsecured or prefunded on some
basis. The share purchase contracts may require holders to secure their obligations in a specified manner and, in certain circumstances, we may deliver newly issued prepaid share purchase contracts
upon release to a holder of any collateral securing such holder's obligations under the original share purchase contract. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;An
applicable prospectus supplement will describe the terms of any share purchase contracts or share purchase units and, if applicable, prepaid share purchase contracts. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="eq12701_plan_of_distribution"> </A>
<A NAME="toc_eq12701_4"> </A>
<BR></FONT><FONT SIZE=2><B>  PLAN OF DISTRIBUTION    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We or Aon Delaware may sell the securities covered by this prospectus in any of the following ways (or in any
combination):</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> through underwriters, dealers or remarketing firms; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> directly to one or more purchasers, including to a limited number of institutional purchasers; or </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> through agents. </FONT></DD></DL>
</UL>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Any
such dealer or agent, in addition to any underwriter, may be deemed to be an underwriter within the meaning of the Securities Act. Any discounts or commissions received by an
underwriter, dealer, remarketing firm or agent on the sale or resale of securities may be considered by the SEC to be underwriting discounts and commissions under the Securities Act. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In
addition, we or Aon Delaware may enter into derivative transactions with third parties, or sell securities not covered by this prospectus to third parties in privately negotiated
transactions. If an applicable prospectus supplement so indicates, in connection with such a transaction, the third parties may, pursuant to this prospectus and that applicable prospectus supplement,
sell securities covered by this prospectus and that applicable prospectus supplement. If so, the third party may use securities borrowed from us or Aon Delaware or others to settle such sales and may
use securities received from us to close any related short positions. We or Aon Delaware may also loan or pledge securities covered by this prospectus and an applicable prospectus supplement to third
parties, who may sell the loaned
securities or, in an event of default in the case of a pledge, sell the pledged securities covered by this prospectus and that applicable prospectus supplement. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
terms of the offering of the securities with respect to which this prospectus is being delivered will be set forth in the applicable prospectus supplement or supplements and will
include, among other things:</FONT></P>

<UL>
<DL compact>
<DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the type of and terms of the securities offered; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the price of the securities; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the proceeds to us from the sale of the securities; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the names of the securities exchanges, if any, on which the securities are listed; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> the names of any underwriters, dealers, remarketing firms or agents and the amount of securities underwritten or purchased by each of
them; </FONT><FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any over-allotment options under which underwriters may purchase additional securities from us or Aon Delaware; </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any underwriting discounts, agency fees or other compensation to underwriters or agents; and </FONT> <FONT SIZE=2>
<BR><BR></FONT></DD><DT style='font-family:times;margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD style="font-family:times;"><FONT SIZE=2> any discounts or concessions which may be allowed or reallowed or paid to dealers. </FONT></DD></DL>
</UL>
<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>25</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=3,SEQ=68,EFW="2226541",CP="AON PLC",DN="1",CHK=8438,FOLIO='25',FILE='DISK133:[15ZCU1.15ZCU12701]EQ12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_eq12701_1_26"> </A>


<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
underwriters are used in the sale of securities, those securities will be acquired by the underwriters for their own account and may be resold from time to time in one or more
transactions, including negotiated transactions, at a fixed public offering price or at varying prices determined at the time of sale. The securities may be offered to the public either through
underwriting syndicates represented by managing underwriters or directly by one or more underwriters acting alone. Unless otherwise set forth in an applicable prospectus supplement, the obligations of
the underwriters to purchase the securities described in an applicable prospectus supplement will be subject to certain conditions precedent, and the underwriters will be obligated to purchase all of
those securities if any are purchased by them. Any public offering price and any discounts or concessions allowed or reallowed or paid to dealers may be changed from time to time. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
the dealers acting as principals are used in the sale of any securities, those securities will be acquired by the dealers, as principals, and may be resold from time to time in one or
more transactions at varying prices to be determined by the dealer at the time of resale. The name of any dealer and the terms of the transactions will be set forth in an applicable prospectus
supplement with respect to the securities being offered. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Securities
may also be offered and sold, if so indicated in an applicable prospectus supplement in connection with a remarketing upon their purchase, in accordance with a redemption or
repayment pursuant to their terms, or otherwise, by one or more firms, which we refer to as the "remarketing firms," acting as principals for their own accounts or as our agents, as applicable. Any
remarketing firm will be identified and the terms of its agreement, if any, with us or Aon Delaware and its compensation will be described in an applicable prospectus supplement. Remarketing firms may
be deemed to be underwriters, as that term is defined in the Securities Act in connection with the securities remarketed thereby. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
securities may be sold directly by us or Aon Delaware or through agents designated by us from time to time. In the case of securities sold directly by us or Aon Delaware, no
underwriters or agents would be involved. Any agents involved in the offer or sale of the securities in respect of which this
prospectus is being delivered, and any commissions payable by us or Aon Delaware to such agents, will be set forth in an applicable prospectus supplement. Unless otherwise indicated in an applicable
prospectus supplement, any such agent will be acting on a best efforts basis for the period of its appointment. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We
or Aon Delaware may authorize agents, underwriters or dealers to solicit offers by certain specified institutions to purchase the securities to which this prospectus and the
applicable prospectus supplement or supplements relate from us at the public offering price set forth in an applicable prospectus supplement plus, if applicable, accrued interest, pursuant to delayed
delivery contracts providing for payment and delivery on a specified date in the future. Those contracts will be subject only to those conditions set forth in an applicable prospectus supplement, and
an applicable prospectus supplement will set forth the commission payable for solicitation of those contracts. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Agents,
dealers, underwriters and remarketing firms may be entitled, under agreements entered into with us, Aon Delaware or both, to indemnification by us, Aon Delaware or both against
certain civil liabilities, including liabilities under the Securities Act, or to contribution to payments they may be required to make in respect thereof. Agents, dealers, underwriters and remarketing
firms may be customers of, engage in transactions with, or perform services for us or our subsidiaries in the ordinary course of business. </FONT></P>


<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Unless
otherwise indicated in an applicable prospectus supplement, all securities offered by this prospectus, other than our Class&nbsp;A Ordinary Shares, which are listed on the New
York Stock Exchange, will be new issues with no established trading market. We or Aon Delaware, as applicable, may elect to list any of the securities on one or more exchanges, but unless otherwise
specified in an applicable prospectus supplement, neither we nor Aon Delaware shall be obligated to do so. In addition, </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>26</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=4,SEQ=69,EFW="2226541",CP="AON PLC",DN="1",CHK=829646,FOLIO='26',FILE='DISK133:[15ZCU1.15ZCU12701]EQ12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<A NAME="page_eq12701_1_27"> </A>

<P style="font-family:times;"><FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>underwriters
will not be obligated to make a market in any securities. No assurance can be given regarding the activity of trading in, or liquidity of, any securities. </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Any
underwriter may engage in over-allotment, stabilizing transactions, short-covering transactions and penalty bids in accordance with Regulation&nbsp;M under the Exchange Act.
Over-allotment involves sales in excess of the offering size, which create a short position. Stabilizing transactions permit bids to purchase the underlying securities so long as the stabilizing bids
do not exceed a specified maximum. Short covering transactions involve purchases of the securities in the open market after the distribution is completed to cover short positions. Penalty bids permit
the underwriters to reclaim a selling concession from a dealer when the securities originally sold by the dealer are purchased in a covering transaction to cover short positions. Those activities may
cause the price of the securities to be higher
than it would otherwise be. If commenced, the underwriters may discontinue any of the activities at any time. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="eq12701_validity_of_securities"> </A>
<A NAME="toc_eq12701_5"> </A>
<BR></FONT><FONT SIZE=2><B>  VALIDITY OF SECURITIES    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sidley Austin&nbsp;</FONT><FONT SIZE=2>LLP</FONT><FONT SIZE=2> will be requested to advise us with respect to the validity
under New York law and English law of any securities that may be offered pursuant to this prospectus and one or more applicable prospectus supplements. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><A
NAME="eq12701_experts"> </A>
<A NAME="toc_eq12701_6"> </A>
<BR></FONT><FONT SIZE=2><B>  EXPERTS    <BR>    </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The consolidated financial statements of Aon&nbsp;plc appearing in Aon&nbsp;plc's Annual Report (Form&nbsp;10-K) for the year
ended December&nbsp;31, 2014, and the effectiveness of Aon&nbsp;plc's internal control over financial reporting as of December&nbsp;31, 2014, have been audited by Ernst&nbsp;&amp;
Young&nbsp;LLP, independent registered public accounting firm, as set forth in their reports thereon, included therein, and incorporated herein by reference. Such consolidated financial statements
and Aon&nbsp;plc management's assessment of the effectiveness of internal control over financial reporting as of December&nbsp;31, 2014 are incorporated herein by reference in reliance upon such
reports given on the authority of such firm as experts in accounting and auditing. </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2>27</FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=5,SEQ=70,EFW="2226541",CP="AON PLC",DN="1",CHK=915835,FOLIO='27',FILE='DISK133:[15ZCU1.15ZCU12701]EQ12701A.;4',USER='LSMITH',CD=';8-NOV-2015;14:37' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->

<P style="font-family:times;"><FONT SIZE=2>

<!-- COMMAND=ADD_BASECOLOR,"Black" -->




<!-- COMMAND=ADD_DEFAULTFONT,"font-family:times;" -->




<!-- COMMAND=ADD_TABLESHADECOLOR,"#CCEEFF" -->




<!-- COMMAND=ADD_STABLERULES,"border-bottom:solid #000000 1.0pt;" -->




<!-- COMMAND=ADD_DTABLERULES,"border-bottom:double #000000 2.25pt;" -->





<!-- COMMAND=ADD_SCRTABLERULES,"border-bottom:solid #000000 1.0pt;margin-bottom:0pt;" -->




<!-- COMMAND=ADD_DCRTABLERULES,"border-bottom:double #000000 2.25pt;margin-bottom:0pt;" -->


</FONT> <FONT SIZE=2><A HREF="#bg12701a_main_toc">Table of Contents</A> </FONT></P>

<P style="font-family:times;"><FONT SIZE=2>&nbsp;<BR></FONT></P>


<P style="font-family:times;"><FONT SIZE=2><div
style="width:100%;border-top:solid #000000 3.0pt;padding:0in 0in 0in 0in;font-size:3.0pt;"></div>
<div style="width:100%;border-top:solid #000000 1.0pt;padding:0in 0in 0in 0in;font-size:4.0pt;"></div> </FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=4><B>$400,000,000  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=4><B>
<IMG SRC="g137758.jpg" ALT="LOGO" WIDTH="81" HEIGHT="34">
  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=5><B>Aon&nbsp;plc  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=4><B>2.800% Senior Notes due 2021<BR>
With a full and unconditional guarantee as to payment of<BR>
principal and interest by Aon Corporation  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=4><I>

<!-- COMMAND=ADD_LINERULETXT,NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="26%" ALIGN="CENTER" -->
<HR NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="26%" ALIGN="CENTER" >


 </I></FONT><FONT SIZE=4><B>

<!-- COMMAND=ADDING_LINEBREAK -->

<BR>  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=3><B>PROSPECTUS SUPPLEMENT  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=3><I>

<!-- COMMAND=ADD_LINERULETXT,NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="26%" ALIGN="CENTER" -->
<HR NOSHADE  COLOR="#000000" SIZE="1.0PT" WIDTH="26%" ALIGN="CENTER" >


 </I></FONT><FONT SIZE=3><B>

<!-- COMMAND=ADDING_LINEBREAK -->

<BR>  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=5><B>Citigroup<BR>
Goldman, Sachs&nbsp;&amp;&nbsp;Co.<BR>
Barclays<BR>
Credit Suisse<BR>  </B></FONT><FONT SIZE=3><B>Aon Securities&nbsp;Inc.<BR>
UniCredit Capital Markets<BR>
US Bancorp<BR>
Loop Capital Markets<BR>
The Williams Capital Group,&nbsp;L.P.  </B></FONT></P>

<P ALIGN="CENTER" style="font-family:times;"><FONT SIZE=2><B>November&nbsp;9, 2015  </B></FONT></P>

<P style="font-family:times;"><FONT SIZE=2><B> <div style="width:100%;border-top:solid #000000 1.0pt;padding:0in 0in 0in 0in;font-size:3.0pt;"></div>
<div style="width:100%;border-top:solid #000000 3.0pt;padding:0in 0in 0in 0in;font-size:4.0pt;"></div>  </B></FONT></P>

<HR NOSHADE>
<P style='font-family:times;page-break-before:always'></p>
<!-- ZEQ.=1,SEQ=71,EFW="2226541",CP="AON PLC",DN="1",CHK=1037234,FOLIO='blank',FILE='DISK133:[15ZCU1.15ZCU12701]HO12701A.;10',USER='MWEINST',CD='10-NOV-2015;13:56' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->
<BR>
<!-- TOCEXISTFLAG -->
</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g137758.jpg
<DESCRIPTION>G137758.JPG
<TEXT>
begin 644 g137758.jpg
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MKG[?01Z.HP?LK8+_ '[7_D9?_;T=$'K3OP,/[V[Q?DOC]'EX)_VABOXR6?\
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,Q%T='1T==N4>W__9

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g408983.jpg
<DESCRIPTION>G408983.JPG
<TEXT>
begin 644 g408983.jpg
M_]C_X  02D9)1@ ! 0$!K0&M  #__@ M35),3%]'4D%02$E#4SI;04].7T-/
M4E!=04].7U!-4S$X-E],3T=/+D504__; $,  0$! 0$! 0$! 0$! 0$! 0$!
M 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$!
M ?_; $,! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$!
M 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! ?_  !$( "@ 7@,!(@ "$0$#$0'_
MQ  ;   " P$! 0             )"@ '" $&!?_$ "T0  $%  $$ @$$ 00#
M      ,! @0%!@< "!$2"1,A%!4B,4$6&%&!<;'Q_\0 '0$  @(" P$
M        ! <&" $) @,%"O_$ "L1  (#  $$ 0,#! ,       (# 00%!@<1
M$A,( !0A%2(Q"2,R024S0O_:  P# 0 "$0,1 #\ ?XZG4ZKSEGDS+\-<:;CE
M3:RTA9?!YNTTMP5%:ABQZZ.XHX,1KW-:6PLY/T5M:#V1TB?+C ;_ "(G7!K%
MI6QS3%:E ;&L.8$ 6L9(S(I_$"(Q)%,_B(B9GZ*I4K>E<J9U"LZY>OVJ]*E4
MK@3;%JW::"*U9"AB28Y[F I0#$D9D(Q$S,?0;/F&[W]APT+#<#\*[2WQO(=V
M@-[N-3E[!(5YGLI'-)AYS/QY8T*^)(UED*983T5HI#*:D$+\Q[E'= A_WT]Z
M#O+/]TW-Z>R*SV3;2T5/9%;[(OU?A4\^45/Z5/*>.JDYOY>T_.O*W(',6U*[
M]^W6@GW\N,I7G#35_AH*>@B/>JK^@SE'&@4T3PB(X,%"^ON5_GS6VP^JXXT<
MC);6GDT&DA5^?LYE3,1$E1(NGSU5J:99#4_ S2*2YKI) JOO'(9\8O@X2M;4
M'D_+]C;V-#3IWM*IFB]=:HNO:M5TI1$,BM#!48 +[0H=9*"[G)^T1F05'C]&
M/0OXZ=-^E_3GA_".2<6X1O\ -6Y=G<WK>UA86OIW]4V43W"J-OUK-E^5A6-'
M-QTFB1K@C[%K078OE+7G^SCD2QY7[6. .0;FQE6]WI>*,;*O[6<5#3;+01JD
M-;?3IA4$%"2Y5O"F'DO0;4<=Y%3V\^SM*JJ)^57PG_*]".^+;FK)9?XY*#8;
M[00,YD^%[#E"GTEY8D5D>LJZ?5V%_&^QHU*<\E\#0P8\&#'"^;/D'B0H44\F
M0!AAC]SOS4<V[F\L:3MNBQ.(\''/*C0=3;4]=?\ )&BC>SQ"L31[@,_/8\,@
M?I(!51ZZVMXBJGZNY:7WBBL"?.L7$XW@Z&K98RSH9-*PNK7&'W;!S65+C@",
M! 89)1+7M6!%$C!D?[?K4!6^*G4OJ?UJZL</Z?XM2KB\/Y_RC)N;^NZ<SC>1
M75MWAS:QV$UGN?8;1%+59^71N65H(',0FM,-AJA'-5?".:J_\(J*O7>DD<Q\
MFW?5E+ $\/<)I[Q@I*R7UVNI<AHZN7[-]'QY()6>%)2*YJ+X%#FPW">JE 01
M41Z'J^/_ .5'.]SUM XBY>J:KC_FDT,KZ.=6R%#B.1RQ$1YXE"&PE&L:+5)&
M]I:Y>3(LPSXT>7*I[4[PFKH_5Q_J=QO?MKH#-O.MN* KAH+4"[#)_ J4]#GK
MAA?P .E4F78%R9S R?U=^#'6KI)QVYRUX\>YEQ[,45G7M<0N:%FYD4UQ,MO7
M<W3S,RT=),1)6+&>-Z*B8*S<&O66QP&#\HG]JB?]]=\HO]*B]+8_)A\AW<SP
MIW5W_%?"?);<=ELCC,0RTKAY/%WRR-1>0)6BGS'S=#16TQCOVJTHHWZ89Q %
M]"N0"$(0C[&^*[Y%^8.<.9M-PQW#[<&NL-3FG7O&5F_/YK/&C7&7^Z1I,YZ9
MRLJ S5M:*1^]Q%DAD'"N>L6C*P9T'T2OJ)@LY)/&/"\N[%UN?]RQ5>*4VE>8
M^N&1:)W=C0]"^]>/)Q",P(SY1XEWX;]6J71=?7*+/%;?&#XQ0Y?.-4OZ[.4+
MP;_VS8MG29A*S>U2A9C4N".N4*SU.:!-8'IE@A51/[5$_P#/7/*+_2HO_?04
MOEV[S>9NV63P;FN#=RW&7^M9NK_4E3/YN_)*HZ;_ $]5TH?KTE3; BC?9V5B
M;[(PQ&*^*@W$437-6@OC&[MN\CNOYJW.4Y!YI-/RN4XMEZ)S&8? 5Z,T$W6Y
MFLIG+)J<O#D*O[<W2(@'F4)4<I'">\ WC(?SK)3R:.*16T7:4L4KV)56FK!M
MJC<_+#M@SL"3B3[)GL43$=XCO]>5E?%3J!J=#V=?SVN'9G"%4[]^:VC>W WR
MKT=UO'9)=.MQ^U1(K6BF8J#^I1[5&LRE9%X0Q4JHG_Q5_P#72W_S?=U'ZJ;E
M^TW(V)&B@+6<@\N/C%5C"2"#>;!X^5Z*US_I8Y^RLXI$<+V=DR^'.:]&YB^1
M_P"0WD??]QUUFN N8]=D>,N+XJX^OL.--U9TD'=7_N&9I]5(D9VQ"*T@!GO'
MGJ SC28R0JF181'HEP3R)C2Z;1[&]M-3K[^YU&ENI*SKK1:*TF7%U:R_J&%9
M=G:V)CS)AT $(ONDF>YH0C&BH,;&M6'4'J37NU=3C>2IL3-G[.SH^P/2^NF9
MBTNO ]SD6N&$2R9\&(ALCW%@S]7H^'_PEUN-;W!.M74*_GF(8H\DP^&?:V?U
M'+V;X+/"N;+'0*!;0SWEIA46,6:6O-&&R+*3@+>'QG]JR]T7<I0Q-!5EF<6\
M8I$W_(Y'B>L&>*!+1V5QYC>$&K]7? 8DN*CT*?.5.@]$1$1W5H_,WD7YSO<N
M[GZ4$'><9\=:=CFM8UA3P(MIC9+T1OY]D3+QFN5WEWX3^2M1$:.?!<W<J\5Q
MK.'QERWN^.XEU(C2[B-A]O<Y8%K*AA)'B2;(=-80VS3Q0%*&,20A' $4K!*U
MI'HZZ.:]UK.7.#>WKD3;ZN]W&JI-!SKQ5<Z?37DW1WDJ/5WF-Y&S$2=:V$F5
M,**'6<@6,>O'(*JCC@>,+G!$T<=>ITLIG#+N(FF\=-=I&U9O'*Y6Z5659ZZZ
MQ&?9 )K7S,?+O'G]P?:/9$1</4X7SRK\E^+]4-#DN4_@]S"U.F6)Q6LN]%[,
M"_BV^87=FZU@Q2.QH[?%$5&DGQ.:HXU<I9-0B/Z N1=<O8;*XTKK8L?(Q>[<
M=QJ:H/V-_<77_$$>QRK)9$>C7UL6[QM]8)"5CQDMQ09Y%86#&4EV?&AV1UO>
M-RKH";H]C%XBXP@U=ELQU$QU=::.WO2S&9O)1+ ;7GKHDUE99V-[81?2<"NA
MCAP#Q9ED*=#R_P <)^[]OG<W0_S>6B-P-RC$&B^4:RAWMUQU;G]43V_A!Y5C
M->]/"-:OA[FHY&E*+\)/<;@>+][RMP_O;VJRS^50Y>^QES>3X]963=)E!6U?
M/R[ILMXHP;*UJ[6/.IA2#";-+5SH4=SYI8H#F\:3GZG)>(JW&"RBZC"O58/^
MQ)4W:5:G4+RF!A3;%54DK_!I.D"B?<7U&.M^GS#@W13Y$7>EM5M3E6=RR+LW
M<BM_RH(Y)G\&VN2\@1Z(ES-"AC[NC"[\3[\]&<NRHAG/7 DOY\^(/M1W7&=S
M4\18&+Q+R1 JI),;J*.ZT<B)(N(P"DKZ[75]S;VD2ZJ+*5Z1;*:03+N*(B2H
M5BPD9HB*.1)N@QVAC6-;*DT.LR5Z&; F1R.9+H]1FK-#19(2M1KOOJKF PC7
MM1/9\?\ KPY6]/==SG<YQCVM\77G(W(%[7QC KI:Y+,?JP_OVVT*1WNJZ+/U
MJ$25.)*EJ!)DL0UA54%3V5C(C1(Y"HAS96$NXLK*WL'_ &V%O8V%O8$]WD^R
M?:3#V$YZ$(JD>CI4DSD>17$>B^Q'*]7*LEZNT</-O8\9**E'0E5@KB:"UUX%
M(37FDYJD" K;)2^%,@8,P#\S,+#LE/Z=7*>JO-.+=1IZ@:O(.4\-"]CHXYH\
MLM7=@K&A95K#R;/HZ&HRPZY0!(Y17:9-95K/L=U@#;=N#M?N#Y@L^?>:>0^8
M[>(D"?OKJ-;EKVN1[(#8U)4TXX@W-<]%"-E8BA1'.]1.:U5]D<B>7XMY'TG$
M')&&Y3R!E#I>/]14:NH17.:*5(J93#FK)*-<Q20KB'^JJ)XE=ZF@SI GHK7J
MG5?E<Y@C/:GLY@2O:W_+G,&YS6I_RJJB(B?Y5?'6X^^/M.G=K&LXJ"&/)9FN
M3>',-K8AC$+(2-MH.>J*[DVG62155S@:4C+V.)/#(]?HXL02?7$_"R!>I<_4
M>0K(R91NUK=VT$^+$VM"PXTV([1XCWM+F(F)CQ,UP(S'?QO-:M\$XW/#.CEM
M-=%3E/%]SC_&<%\0RI?P^(8^94TL8O,Y:V0PKP%XD)PZI6N$UHF(PVW_ )7^
M>Z#N![@>/=/D);)63C=OO&EA2JPHRN"[>?N^XFQI*A>\;+"&*UK:ZQ"GJ^/+
M@$BE:A .:TB'P*XI8V2[BN2C1/Y6NGQ&$KIBC_*ASM+8Z&U -ZHBJBR-76J9
MK5\(\(U<BKX5%LE5SE;Y55\-:QOLJKZM:GAK4\JOAK4_IJ>&M3\(B)TXC\.&
M'=DNQW%6Q&-:7D78\@;M_P#%4>X)M 3+5SB*[\JJUF6BO8J?Q^M[?7^U7ID=
M/+#N1]1+&W9"(:%:]HF(SY LC6K/ (F8C\ %KL'XB8@([1^/JDGS%R,WHK\-
MLCI=C63;1L;?%>'5F-CUOM*JW+G+K5A@@1?O?8PR98_=(D5@HG_*(^AN?-'R
MH6XVN/[;.-\1,%2XD,/=<BV.<Q$OZ+#57$$C<EGOW"JIU$<&?H)4FZFA#)>)
M9]_6M,U#UJM9F'XL.S^UYW[D*W3[S)6@N+N&4A;71BT-)/@0-#J/N(F%RWU6
MD,0YXB6D4VCM8Z",!:Z@2'+]&V@&EG4Z-&DG=ZI3^H^3EIU+ +1'C"!5DI<=
M5/KD)B52=8#<'?LTC;)?]D_49?R?2Z5? Q<\+].;<U.!X=NWJ%#V:9WNH%[)
M1OWQMP]9#=&OMVJ^;8\9.@E%$%=_M%3]-RKA<8JJKLGF7.<JN<YV?IE<YRKY
M<YR_H?RJJJJJ_P"57H+/S>\4"E]O?$VFRF912Y;F18<J'FZ%2F2)K\9=Q322
M0Z>&XJC_ %E!5"*=1*U')':1?#1JR=3IP<UJH?Q3=481 S08?<8&"@E$#0F)
M[3_!@,_Q_KZUS?&'>U,GK_THNUK+":/+:5;Q>QK%$C04_.M 0>P9F&5;3E_@
MH[>7^X_$AF[".'+#EOFV]X)U,'7Y*AYVX>Y-X[/I79BX&.BMHL&MY S%N1EA
M7A@R65^BP]>5T.3(BI-&XL,,R)(D".VG^XWM!YZ[8-+/S_*V!M14[9+Q56\I
MJZ=<\=Z:*I'?II=9I!17PHI9#&L*2BNW5][ >Y RH*^!G-.IT@ X[G6> VM9
MGOB[E:EBO78+!@3KN34=*'A*R@E@YK6+\/68DT^YD,^,;<V]9N8XORXQ.GM2
M,HN,=0.!Y.SLU'TW$VML9NAR'.#3S+"[:F(M6LZA0HW!M?>5F(I5O772U?MG
M/8A76@FPX@!76@LR(.OKH@1V=[9/:]R(&OKHHTFS7->Y$04*&-4<Y$]!*J?@
MC.8^.SE+*=LG,?<YSCD[S)P<]B'QN*^-)=?9,WFBV>ENJ?-TFET&>C!6QH\]
M1NM3V42HGH"XMI@8TRP@0J6(X=Q.IT'PO S]>KR+0O0US<G(NVZRY,?05@*S
M(4QXR$FSU%XF ^P0DA'S$P[C,I^3G5SE_3K<Z.\1XHRAG4.?]1>+X&Y=&LV=
M-60_<H1>J9CPLK13_4$&VK9?]JVR*',FHZJ^1>.0>%^)-7O>9.)\.3):H4?6
M\G8/.R22<Q?@CC@6FJJXUB60<U<P(8XJYTHARF>P8QM<\CFM17(UY\K?;>_G
MOM1T=E05))^]X9,3DO( @QGGGS:^KC$C[//PPB7["K:Y1TN3&B!$8DBTIZH0
M1*3TZG4ZGW3O&HV.*\MKN F+O1Z'>1#Y0**;&(()@8@32UI-67:?%D"7;\=O
MJH_S*ZE<HQNO7QWV<RPBI<XP<:N;"@="2?I\CHTM--H)?)NJ:%'/31MI%B_;
M5-ZI*/9W%/-^5UXQO,W'[!Z#$\S/&2TB^Z,&I&>J)5JY?=$3PB)Y7RB(GGI[
MOM*P*<7=L? >"='+$E9OB7"PK*,9CAE#<EH(4Z[:5COY,)^[S)JD:Y$5K_+5
M1%14ZG4ZQT<HH3<W'CY$R*U)0D4C/B#&O,XCL(S^XDKF?S_YCZS_ %(^4ZFG
IQSI9ENE"Z3-OE%]JD T/;:HT<2O58SS<R)]*M.Z(=HB8]Y=I[3,3_]D!

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
