<SEC-DOCUMENT>0001140361-21-022957-index.html : 20210630
<SEC-HEADER>0001140361-21-022957.hdr.sgml : 20210630
<ACCEPTANCE-DATETIME>20210630170008
ACCESSION NUMBER:		0001140361-21-022957
CONFORMED SUBMISSION TYPE:	F-4MEF
PUBLIC DOCUMENT COUNT:		10
<REFERENCE-462B>333-254891
FILED AS OF DATE:		20210630
DATE AS OF CHANGE:		20210630
EFFECTIVENESS DATE:		20210630

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ICON PLC
		CENTRAL INDEX KEY:			0001060955
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH [8731]
		IRS NUMBER:				981067160

	FILING VALUES:
		FORM TYPE:		F-4MEF
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-257578
		FILM NUMBER:		211062631

	BUSINESS ADDRESS:	
		STREET 1:		SOUTH COUNTY BUSINESS PARK
		STREET 2:		LEOPARDSTOWN
		CITY:			DUBLIN 18
		STATE:			L2
		ZIP:			00000
		BUSINESS PHONE:		00 353 1 291 2000

	MAIL ADDRESS:	
		STREET 1:		SOUTH COUNTY BUSINESS PARK
		STREET 2:		LEOPARDSTOWN
		CITY:			DUBLIN 18
		STATE:			L2
		ZIP:			00000

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ICON PLC  /ADR/
		DATE OF NAME CHANGE:	20010213
</SEC-HEADER>
<DOCUMENT>
<TYPE>F-4MEF
<SEQUENCE>1
<FILENAME>nt10026444x1_f4mef.htm
<DESCRIPTION>FORM F-4MEF
<TEXT>
Document 1 - file: nt10026444x1_f4mef.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>nt10026444x1_ex5-1.htm
<DESCRIPTION>EXHIBIT 5.1
<TEXT>
Document 2 - file: nt10026444x1_ex5-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>nt10026444x1_ex23-1.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 3 - file: nt10026444x1_ex23-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>4
<FILENAME>nt10026444x1_ex23-2.htm
<DESCRIPTION>EXHIBIT 23.2
<TEXT>
Document 4 - file: nt10026444x1_ex23-2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>5
<FILENAME>nt10026444x1_ex99-1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 5 - file: nt10026444x1_ex99-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>6
<FILENAME>nt10026444x1_ex99-2.htm
<DESCRIPTION>EXHIBIT 99.2
<TEXT>
Document 6 - file: nt10026444x1_ex99-2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.3
<SEQUENCE>7
<FILENAME>nt10026444x1_ex99-3.htm
<DESCRIPTION>EXHIBIT 99.3
<TEXT>
Document 7 - file: nt10026444x1_ex99-3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>nt10026444x1_ex5-1img01.jpg
<TEXT>
Document 8 - file: nt10026444x1_ex5-1img01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>nt10026444x1_ex5-1img02.jpg
<TEXT>
Document 9 - file: nt10026444x1_ex5-1img02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>nt10026444x1_img01.jpg
<TEXT>
Document 10 - file: nt10026444x1_img01.jpg

</DOCUMENT>
</SEC-DOCUMENT>