<SEC-DOCUMENT>0001292814-19-002739.txt : 20190813
<SEC-HEADER>0001292814-19-002739.hdr.sgml : 20190813
<ACCEPTANCE-DATETIME>20190813095611
ACCESSION NUMBER:		0001292814-19-002739
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20190930
FILED AS OF DATE:		20190813
DATE AS OF CHANGE:		20190813

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP
		CENTRAL INDEX KEY:			0001170858
		STANDARD INDUSTRIAL CLASSIFICATION:	WATER SUPPLY [4941]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			D5
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31317
		FILM NUMBER:		191018546

	BUSINESS ADDRESS:	
		STREET 1:		RUA COSTA CARVALHO, 300
		STREET 2:		SAO PAULO
		CITY:			SP
		STATE:			D5
		ZIP:			05429-900
		BUSINESS PHONE:		011-55-11-3388-8000

	MAIL ADDRESS:	
		STREET 1:		RUA COSTA CARVALHO, 300
		STREET 2:		SAO PAULO
		CITY:			SP
		STATE:			D5
		ZIP:			05429-900
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>sbs20190807_6k1.htm
<DESCRIPTION>FORM 6-K
<TEXT>

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<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>SECURITIES AND EXCHANGE COMMISSION </B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>Washington, DC 20549 </B></FONT></DIV>

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<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>FORM 6-K</B></FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>REPORT OF FOREIGN ISSUER</B><BR><B>PURSUANT TO RULE 13a-16 OR 15d-16 OF THE</B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>SECURITIES EXCHANGE ACT OF 1934</B></FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

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<DIV><FONT color=#000000 size=2 face="Times New Roman"><B>For&nbsp;August, 2019</B></FONT></DIV><FONT color=#000000 size=2 face="Times New Roman"><B>(Commission File No. 1-31317) </B></FONT></DIV>

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<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>Companhia de Saneamento B&#225;sico do Estado de S&#227;o Paulo - SABESP </B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman"><I>(Exact name of registrant as specified in its charter) </I></FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center></DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>Basic Sanitation Company of the State of Sao Paulo - SABESP </B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman"><I>(Translation of Registrant's name into English) </I></FONT></DIV>

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<BR>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman"><B>Rua Costa Carvalho, 300 <BR>S&#227;o Paulo, S.P., 05429-900 <BR>Federative Republic of Brazil </B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman"><I>(Address of Registrant's principal executive offices) </I></FONT></DIV><BR>

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<BR>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman">Indicate by check mark whether the registrant files or will file <BR>annual reports under cover Form 20-F or Form 40-F. <BR><BR>Form 20-F ___X___ Form 40-F ______</FONT></DIV>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman">Indicate by check mark if the registrant is submitting the Form 6-K <BR>in paper as permitted by Regulation S-T Rule 101(b)(1)__.</FONT></DIV>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman">Indicate by check mark if the registrant is submitting the Form 6-K <BR>in paper as permitted by Regulation S-T Rule 101(b)(7)__.</FONT></DIV>

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<P></P>

<P></P>

<P></P>

<P align=center><FONT size=2 face="'Times New Roman, Times, Serif'">Indicate by check mark whether the registrant by furnishing the <BR>information contained in this Form is also thereby furnishing the <BR>information to the Commission pursuant to Rule 12g3-2(b) under <BR>the Securities Exchange Act of 1934. <BR><BR>Yes ______ No ___X___</FONT></P>

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<P></P>

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<DIV align=center><FONT color=#000000 size=2 face="Times New Roman">If "Yes" is marked, indicated below the file number assigned to the<BR>registrant in connection with Rule 12g3-2(b):</FONT> </DIV>

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   <TD style="BORDER-TOP: #999999 1pt solid; HEIGHT: 16.4pt; BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; BORDER-LEFT: #999999 1pt solid; PADDING-RIGHT: 5.4pt" rowSpan=5 width="11%">

   <P style="TEXT-ALIGN: center; MARGIN: 0cm 0cm 0pt 0pt; TEXT-INDENT: 5.4pt" align=center><FONT>
   <IMG src="x19080721262300.jpg" width=51 height=68></FONT><FONT></FONT></P></TD>

   <TD style="BORDER-TOP: #999999 1pt solid; HEIGHT: 16.4pt; BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" width="89%" colSpan=4>

   <P style="TEXT-ALIGN: center; MARGIN: 0cm 0cm 0pt" align=center><B><FONT><FONT face=verdana,sans-serif><B><FONT lang=EN-US style="FONT-SIZE: 11pt" face=verdana,sans-serif>Corporate Document</FONT></B></FONT></FONT></B></P></TD></TR>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Type:</FONT></FONT></P></TD>

   <TD style="HEIGHT: 2.6pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="19%">

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Phase:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><B><FONT><FONT><B><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>Corporate Policy</FONT></B></FONT></FONT></B><FONT></FONT></P></TD>

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   <P style="MARGIN: 2pt 0cm"><B><FONT><FONT><B><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>In effect</FONT></B></FONT></FONT></B></P></TD></TR>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Title:</FONT></FONT></P></TD>

   <TD style="HEIGHT: 2.6pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="19%">

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Number and Version:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><B><FONT><B><FONT style="FONT-SIZE: 7pt" face=Arial,sans-serif>DONATIONS AND VOLUNTARY CONTRIBUTIONS</FONT></B></FONT></B></P></TD>

   <TD style="HEIGHT: 8.75pt; BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="19%">

   <P style="MARGIN: 2pt 0cm"><B><FONT><FONT><B><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>PI0035 &#8211; V.1</FONT></B></FONT></FONT></B></P></TD></TR>

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   <TD style="HEIGHT: 2.6pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; BORDER-LEFT: #999999 1pt solid; PADDING-RIGHT: 5.4pt" vAlign=top width="18%" colSpan=2>

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Issuing Department:</FONT></FONT></P></TD>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Approval:</FONT></FONT></P></TD>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Duration of the 1<SUP>st</SUP> version:</FONT></FONT></P></TD>

   <TD style="HEIGHT: 2.6pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="19%">

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Duration of this version:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>PK</FONT></FONT><FONT></FONT></P></TD>

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   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>DANTE RAGAZZI PAULI - DRPAULI</FONT></FONT><FONT></FONT></P></TD>

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   <P style="TEXT-ALIGN: center; MARGIN: 2pt 0cm" align=center><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>17/01/2019</FONT></FONT></P></TD>

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   <P style="TEXT-ALIGN: center; MARGIN: 2pt 0cm" align=center><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>17/01/2019</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Related Departments (Areas of Influence):</FONT></FONT></P></TD>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Processes:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>SABESP</FONT></FONT></P></TD>

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   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>-</FONT></FONT></P></TD></TR>

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<P style="MARGIN: 0cm 0cm 0pt"><FONT lang=PT-BR style="FONT-SIZE: 2pt" face=Arial,sans-serif></FONT>&nbsp;</P></DIV>

<P style="TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0pt"><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif></FONT>&nbsp;</P>

<H1 style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 12pt 21.25pt; TEXT-INDENT: -21.25pt"><B><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>1.</FONT></B><B><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp; </FONT></B><B><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Introduction</FONT></B></H1>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 0pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>This Corporate Policy is intended to guide the actions related to donation and voluntary contribution processes made by Sabesp for charitable, cultural, educational, social and/or environmental purposes, in accordance with the Company's ethical values and principles.</FONT></P>

<H1 style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 12pt 0cm 12pt 21.25pt; TEXT-INDENT: -21.25pt"><B><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>2.</FONT></B><B><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp; </FONT></B><B><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Objective</FONT></B></H1>

<H2 style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 6pt 42.55pt; TEXT-INDENT: -21.25pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; FONT-WEIGHT: normal; LINE-HEIGHT: 115%" face=Arial,sans-serif>2.1</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; FONT-WEIGHT: normal; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp; </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; FONT-WEIGHT: normal; LINE-HEIGHT: 115%" face=Arial,sans-serif>Establish guidelines, criteria and definitions to guide the donation and voluntary contribution processes made by Sabesp.</FONT></H2>

<H2 style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 6pt 42.55pt; TEXT-INDENT: -21.25pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; FONT-WEIGHT: normal; LINE-HEIGHT: 115%" face=Arial,sans-serif>2.2</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; FONT-WEIGHT: normal; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp; </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; FONT-WEIGHT: normal; LINE-HEIGHT: 115%" face=Arial,sans-serif>Prevent the improper use or transfer of Company resources, directly or indirectly, that may favor illegal acts or acts that do not comply with Sabesp&#8217;s Code of Conduct and Integrity.</FONT></H2>

<H2 style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 6pt 42.55pt; TEXT-INDENT: -21.25pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; FONT-WEIGHT: normal; LINE-HEIGHT: 115%" face=Arial,sans-serif>2.3</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; FONT-WEIGHT: normal; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp; </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; FONT-WEIGHT: normal; LINE-HEIGHT: 115%" face=Arial,sans-serif>Establish the permission and prohibition criteria for donations and voluntary contributions made by the Company.</FONT></H2>

<H1 style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 12pt 0cm 12pt 21.25pt; TEXT-INDENT: -21.25pt"><B><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>3.</FONT></B><B><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp; </FONT></B><B><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Guidelines</FONT></B></H1>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 42.55pt; TEXT-INDENT: -22.9pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>3.1&nbsp; This Policy does not apply to:</FONT></P>

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   <P style="MARGIN-LEFT: 20pt"><FONT face=Arial>a)</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; FONT-WEIGHT: normal" color=windowtext face="times new roman">&nbsp;</FONT></P></TD>

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   <P style="MARGIN-LEFT: 10pt"><FONT face=Arial>donations and contributions arising from regulatory or judicial obligations, provisions for consent decrees or other mandatory determinations issued upon Sabesp by competent governmental authorities; and</FONT></P></TD></TR>

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   <P style="MARGIN-LEFT: 20pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; FONT-WEIGHT: normal" color=windowtext face=Arial,sans-serif>b)</FONT></P></TD>

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   <P style="MARGIN-LEFT: 10pt"><FONT face=Arial>resources for cultural, educational, social and/or environmental projects executed through sponsorship such as counterparts to promote institutional publicity.</FONT></P></TD></TR></TABLE></DIV>

<H3 style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 3pt 0cm 3pt 70.9pt; TEXT-INDENT: -30.25pt"><FONT lang=EN-US style="FONT-SIZE: 7pt; FONT-WEIGHT: normal" color=windowtext face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; FONT-WEIGHT: normal" color=windowtext face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </FONT></H3>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 42.55pt; TEXT-INDENT: -22.9pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>3.2 Donations or voluntary contributions of movable property are allowed whether the following criteria are simultaneously met:<BR></FONT></P>

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   <P style="MARGIN-LEFT: 20pt"><FONT face=Arial>a)</FONT></P></TD>

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   <P style="MARGIN-LEFT: 10pt"><FONT face=Arial>the Social Solidarity Fund of the State of S&#227;o Paulo (Fundo Social de Solidariedade do Estado de S&#227;o Paulo) has been previously consulted;<BR>&nbsp;</FONT></P></TD></TR>

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   <P style="MARGIN-LEFT: 20pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>b)</FONT></P></TD>

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   <P style="MARGIN-LEFT: 10pt"><FONT face=Arial>they are destined to municipal, state or federal public entities or non-profit entities, and the donated property must be used to benefit social, cultural, educational and/or environmental interests;</FONT></P></TD></TR></TABLE></DIV>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 70.9pt; TEXT-INDENT: -33.25pt"><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp;</FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>-</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp; </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>the beneficiary person or entity must compliant with Sabesp;</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 78pt; TEXT-INDENT: -18pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>-</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp; </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>they must not be directly linked to the provision of services in municipalities;</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 78pt; TEXT-INDENT: -18pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>-</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp; </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>they must be fully depreciated or amortized in the accounting books;</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 78pt; TEXT-INDENT: -18pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>-</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp; </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>they must be classified as unserviceable and after being submitted to analysis for:</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 0pt 99.25pt; TEXT-INDENT: -21.25pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>I -&nbsp;&nbsp;&nbsp; opportunity and socio-economic convenience regarding the choice of another form of disposal;</FONT></P></DIV>

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   <P style="TEXT-ALIGN: center; MARGIN: 0cm 0cm 0pt" align=center><B><FONT><FONT face=verdana,sans-serif><B><FONT lang=EN-US style="FONT-SIZE: 11pt" face=verdana,sans-serif>Corporate Document</FONT></B></FONT></FONT></B></P></TD></TR>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Type:</FONT></FONT></P></TD>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Phase:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><B><FONT><FONT><B><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>Corporate Policy</FONT></B></FONT></FONT></B><FONT></FONT></P></TD>

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   <P style="MARGIN: 2pt 0cm"><B><FONT><FONT><B><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>In effect</FONT></B></FONT></FONT></B></P></TD></TR>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Title:</FONT></FONT></P></TD>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Number and Version:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><B><FONT><B><FONT style="FONT-SIZE: 7pt" face=Arial,sans-serif>DONATIONS AND VOLUNTARY CONTRIBUTIONS</FONT></B></FONT></B></P></TD>

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   <P style="MARGIN: 2pt 0cm"><B><FONT><FONT><B><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>PI0035 &#8211; V.1</FONT></B></FONT></FONT></B></P></TD></TR>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Issuing Department:</FONT></FONT></P></TD>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Approval:</FONT></FONT></P></TD>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Duration of the 1<SUP>st</SUP> version:</FONT></FONT></P></TD>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Duration of this version:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>PK</FONT></FONT><FONT></FONT></P></TD>

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   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>DANTE RAGAZZI PAULI - DRPAULI</FONT></FONT><FONT></FONT></P></TD>

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   <P style="TEXT-ALIGN: center; MARGIN: 2pt 0cm" align=center><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>17/01/2019</FONT></FONT></P></TD>

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   <P style="TEXT-ALIGN: center; MARGIN: 2pt 0cm" align=center><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>17/01/2019</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Related Departments (Areas of Influence):</FONT></FONT></P></TD>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Processes:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>SABESP</FONT></FONT></P></TD>

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   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>-</FONT></FONT></P></TD></TR>

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<P style="MARGIN: 0cm 0cm 0pt"><FONT lang=PT-BR style="FONT-SIZE: 2pt" face=Arial,sans-serif></FONT>&nbsp;</P></DIV>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 0pt 99.25pt; TEXT-INDENT: -21.25pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>II - &nbsp; prior determination of the asset&#8217;s market value, which must be obtained by comparison with three assets of similar characteristics and age:<BR><BR></FONT></P>

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   <P style="MARGIN-LEFT: 40pt"><FONT face=Arial>(i)</FONT></P></TD>

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   <P style="MARGIN-LEFT: 10pt"><FONT face=Arial>for vehicles, the values referred to in the FIPE (</FONT><I><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Funda&#231;&#227;o Instituto de Pesquisas Econ&#244;micas</FONT></I><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>) table are accepted;</FONT></P></TD></TR>

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   <P style="MARGIN-LEFT: 40pt"><FONT face=Arial>(ii)</FONT></P></TD>

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   <P style="MARGIN-LEFT: 10pt"><FONT face=Arial>for assets that do not have a used market reference, the value of a new asset, depreciated by the IBAPE (</FONT><I><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Instituto Brasileiro de Avalia&#231;&#245;es e Per&#237;cias de Engenharia de S&#227;o Paulo</FONT></I><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>) table must be used and is applicable exclusively to said asset.</FONT></P></TD></TR></TABLE></DIV>

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   <P style="MARGIN-LEFT: 20pt"><FONT face=Arial>c)</FONT></P></TD>

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   <P style="MARGIN-LEFT: 10pt"><FONT face=Arial>the limit of 1,000.00 UFESPs (</FONT><I><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Unidades Fiscais do Estado de S&#227;o Paulo</FONT></I><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>) per year per receiving Corporate Taxpayer&#8217;s ID (CNPJ) must be observed and is subject to the approval of the director of the donating department;</FONT></P></TD></TR></TABLE></DIV></DIV>

<DIV><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp; </FONT></DIV>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 112.3pt; TEXT-INDENT: -18pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>-</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp; </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>amounts above this limit are subject to the prior authorization of the Collegiate Board;</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 42.55pt; TEXT-INDENT: -22.9pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>3.3 The donating department must execute the entire donation or voluntary contribution process, in accordance with the business procedures, and is responsible for documents that base and justify the donation or contribution.</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 76.9pt; TEXT-INDENT: -18pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>a)</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman"> </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>&nbsp; All donations and contributions must be formalized in an appropriate legal instrument that establishes the beneficiary's sole responsibility for the use of the asset received, expressly undertaking not to use the resources in a way that conflicts with the purpose of the donation or contribution and applicable legal provisions.</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 76.9pt; TEXT-INDENT: -18pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>b)</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman"> </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>&nbsp; This legal instrument must contain an anti-corruption clause that protects Sabesp if the other party is involved in violations to the provisions of the Anti-Corruption Law 12.846/2013 that may impact the Company&#8217;s reputation.</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 76.9pt; TEXT-INDENT: -18pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>c)</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman"> </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>&nbsp; All donation or voluntary contribution process must be submitted to the functional Risk and Compliance Management authority to assess any potential conflict of interests.</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 42.55pt; TEXT-INDENT: -22.9pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>3.4 Donations or contributions in kind are not allowed;</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 42.55pt; TEXT-INDENT: -22.9pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>3.5 Donations and voluntary contributions are prohibited, directly or indirectly, under the following conditions:</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 76.9pt; TEXT-INDENT: -18pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>a)</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman"> </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>&nbsp; to private individuals;</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 76.9pt; TEXT-INDENT: -18pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>b)</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman"> </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>&nbsp; to political parties and their candidates, in accordance with the legislation in force.</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 76.9pt; TEXT-INDENT: -18pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>c)</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman"> </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>&nbsp; to legal ineligible and/or suspended legal entities, in particular those whose corporate registrations are under the following conditions:</FONT></P></DIV>

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   <P style="TEXT-ALIGN: center; MARGIN: 0cm 0cm 0pt" align=center><B><FONT><FONT face=verdana,sans-serif><B><FONT lang=EN-US style="FONT-SIZE: 11pt" face=verdana,sans-serif>Corporate Document</FONT></B></FONT></FONT></B></P></TD></TR>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Type:</FONT></FONT></P></TD>

   <TD style="HEIGHT: 2.6pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="19%">

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Phase:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><B><FONT><FONT><B><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>Corporate Policy</FONT></B></FONT></FONT></B><FONT></FONT></P></TD>

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   <P style="MARGIN: 2pt 0cm"><B><FONT><FONT><B><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>In effect</FONT></B></FONT></FONT></B></P></TD></TR>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Title:</FONT></FONT></P></TD>

   <TD style="HEIGHT: 2.6pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="19%">

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Number and Version:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><B><FONT><B><FONT style="FONT-SIZE: 7pt" face=Arial,sans-serif>DONATIONS AND VOLUNTARY CONTRIBUTIONS</FONT></B></FONT></B></P></TD>

   <TD style="HEIGHT: 8.75pt; BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="19%">

   <P style="MARGIN: 2pt 0cm"><B><FONT><FONT><B><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>PI0035 &#8211; V.1</FONT></B></FONT></FONT></B></P></TD></TR>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Issuing Department:</FONT></FONT></P></TD>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Approval:</FONT></FONT></P></TD>

   <TD style="HEIGHT: 2.6pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="20%">

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Duration of the 1<SUP>st</SUP> version:</FONT></FONT></P></TD>

   <TD style="HEIGHT: 2.6pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="19%">

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Duration of this version:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>PK</FONT></FONT><FONT></FONT></P></TD>

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   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>DANTE RAGAZZI PAULI - DRPAULI</FONT></FONT><FONT></FONT></P></TD>

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   <P style="TEXT-ALIGN: center; MARGIN: 2pt 0cm" align=center><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>17/01/2019</FONT></FONT></P></TD>

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   <P style="TEXT-ALIGN: center; MARGIN: 2pt 0cm" align=center><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>17/01/2019</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Related Departments (Areas of Influence):</FONT></FONT></P></TD>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Processes:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>SABESP</FONT></FONT></P></TD>

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   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>-</FONT></FONT></P></TD></TR>

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<P style="MARGIN: 0cm 0cm 0pt"><FONT lang=PT-BR style="FONT-SIZE: 2pt" face=Arial,sans-serif></FONT>&nbsp;</P></DIV>

<P style="TEXT-ALIGN: justify; MARGIN: 6pt 0cm 8pt 92.15pt; TEXT-INDENT: -18pt"><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>-</FONT><FONT lang=PT-BR style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </FONT><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>National Registry of Ineligible and Suspended Companiesfrom Federal Controller's Office </FONT><I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>(Cadastro de Empresas Inid&#244;neas e Suspensas (CEIS) da Controladoria Geral da Uni&#227;o)</FONT></I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>;</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 6pt 0cm 8pt 92.15pt; TEXT-INDENT: -18pt"><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>-</FONT><FONT lang=PT-BR style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </FONT><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>National Registry of Punished Companies from the Federal Controller's Office </FONT><I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>(Cadastro Nacional de Empresas Punidas (CNEP) da Controladoria Geral da Uni&#227;o)</FONT></I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>;</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 6pt 0cm 8pt 92.15pt; TEXT-INDENT: -18pt"><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>-</FONT><FONT lang=PT-BR style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </FONT><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Ineligible Private Non-Profit Entities Registry from the Federal Controller&#8217;s Office </FONT><I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>(Cadastro de Entidades Privadas Sem Fins Lucrativos Impedidas (CEPIM) da Controladoria Geral da Uni&#227;o)</FONT></I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>;</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 6pt 0cm 8pt 92.15pt; TEXT-INDENT: -18pt"><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>-</FONT><FONT lang=PT-BR style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </FONT><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>National Registry of Civil Convictions by Acts of Administrative Improbity from the National Council of Justice (</FONT><I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Cadastro Nacional de Condena&#231;&#245;es C&#237;veis por Atos de Improbidade Administrativa do Conselho Nacional de Justi&#231;a</FONT></I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>);</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 6pt 0cm 8pt 92.15pt; TEXT-INDENT: -18pt"><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>-</FONT><FONT lang=PT-BR style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </FONT><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Registry of employers who have submitted workers to slavery conditions according to the Ministry of Labor and Employment (</FONT><I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Cadastro de Empregadores que tenham submetido trabalhadores a condi&#231;&#245;es an&#225;logas &#224;s de escravo do Minist&#233;rio do Trabalho e Emprego</FONT></I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>); </FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 6pt 0cm 8pt 92.15pt; TEXT-INDENT: -18pt"><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>-</FONT><FONT lang=PT-BR style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </FONT><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Disabled and Disreputable according to the Federal Court of Auditors (</FONT><I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Rela&#231;&#227;o de Inabilitados e Inid&#244;neos do Tribunal de Contas da Uni&#227;o</FONT></I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>); and</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 6pt 0cm 8pt 92.15pt; TEXT-INDENT: -18pt"><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>-</FONT><FONT lang=PT-BR style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </FONT><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Outstanding Credits to State Agencies and Entities from the Treasury Department of the State of S&#227;o Paulo (</FONT><I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Cadastro Informativo dos Cr&#233;ditos n&#227;o Quitados de &#211;rg&#227;os e Entidades Estaduais (Cadin) da Secretaria da Fazenda do Estado de S&#227;o Paulo</FONT></I><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>);</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 6pt 0cm 0pt 65.15pt"><FONT lang=PT-BR style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif></FONT>&nbsp;</P>

<DIV style="BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; BORDER-BOTTOM: windowtext 1pt solid; PADDING-BOTTOM: 1pt; PADDING-TOP: 1pt; PADDING-LEFT: 4pt; MARGIN-LEFT: 67.5pt; BORDER-LEFT: windowtext 1pt solid; PADDING-RIGHT: 4pt; MARGIN-RIGHT: 15.55pt">

<P style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; BORDER-BOTTOM: medium none; PADDING-BOTTOM: 0cm; TEXT-ALIGN: justify; PADDING-TOP: 0cm; PADDING-LEFT: 0cm; MARGIN: 0cm 0cm 0pt; BORDER-LEFT: medium none; PADDING-RIGHT: 0cm"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>In case of questions or registrations not provided for in this Policy, the Risk Management and Compliance functional authority shall be consulted to assess the relevance of such donation or voluntary contribution.</FONT></P></DIV>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 76.9pt; TEXT-INDENT: -18pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>d)</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman"> </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>&nbsp;offered, promised or granted for the purpose of obtaining an improper advantage or to influence the action of any person, whether a public agent, supplier, third party, or others, regardless of the suitability of the organization to be favored;</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 76.9pt; TEXT-INDENT: -18pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>e)</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman"> </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>&nbsp; in the years in which municipal, state and/or federal elections are held, in accordance with the legislation in force; and</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 76.9pt; TEXT-INDENT: -18pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>f)</FONT><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp; </FONT><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>in other situations provided for by law.</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 42.55pt; TEXT-INDENT: -22.9pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>3.6&nbsp; The Board of Directors must annually report to the Collegiate Board all donations made during the period.</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 42.55pt; TEXT-INDENT: -22.9pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>3.7&nbsp; This Policy does not contemplate the donation of real estate, which must be treated exceptionally by the Executive Board, according to specific legislation.</FONT></P></DIV>

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   <IMG src="x19080721262300.jpg" width=51 height=68></FONT><FONT></FONT></P></TD>

   <TD style="BORDER-TOP: #999999 1pt solid; HEIGHT: 16.4pt; BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" width="89%" colSpan=4>

   <P style="TEXT-ALIGN: center; MARGIN: 0cm 0cm 0pt" align=center><B><FONT><FONT face=verdana,sans-serif><B><FONT lang=EN-US style="FONT-SIZE: 11pt" face=verdana,sans-serif>Corporate Document</FONT></B></FONT></FONT></B></P></TD></TR>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Type:</FONT></FONT></P></TD>

   <TD style="HEIGHT: 2.6pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="19%">

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Phase:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><B><FONT><FONT><B><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>Corporate Policy</FONT></B></FONT></FONT></B><FONT></FONT></P></TD>

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   <P style="MARGIN: 2pt 0cm"><B><FONT><FONT><B><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>In effect</FONT></B></FONT></FONT></B></P></TD></TR>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Title:</FONT></FONT></P></TD>

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   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Number and Version:</FONT></FONT></P></TD></TR>

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   <P style="MARGIN: 2pt 0cm"><B><FONT><B><FONT style="FONT-SIZE: 7pt" face=Arial,sans-serif>DONATIONS AND VOLUNTARY CONTRIBUTIONS</FONT></B></FONT></B></P></TD>

   <TD style="HEIGHT: 8.75pt; BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="19%">

   <P style="MARGIN: 2pt 0cm"><B><FONT><FONT><B><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>PI0035 &#8211; V.1</FONT></B></FONT></FONT></B></P></TD></TR>

<TR style="HEIGHT: 2.6pt">

   <TD style="HEIGHT: 2.6pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; BORDER-LEFT: #999999 1pt solid; PADDING-RIGHT: 5.4pt" vAlign=top width="18%" colSpan=2>

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Issuing Department:</FONT></FONT></P></TD>

   <TD style="HEIGHT: 2.6pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="43%">

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Approval:</FONT></FONT></P></TD>

   <TD style="HEIGHT: 2.6pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="20%">

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Duration of the 1<SUP>st</SUP> version:</FONT></FONT></P></TD>

   <TD style="HEIGHT: 2.6pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="19%">

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Duration of this version:</FONT></FONT></P></TD></TR>

<TR style="HEIGHT: 8.35pt">

   <TD style="HEIGHT: 8.35pt; BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; BORDER-LEFT: #999999 1pt solid; PADDING-RIGHT: 5.4pt" vAlign=top width="18%" colSpan=2>

   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>PK</FONT></FONT><FONT></FONT></P></TD>

   <TD style="HEIGHT: 8.35pt; BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="43%">

   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>DANTE RAGAZZI PAULI - DRPAULI</FONT></FONT><FONT></FONT></P></TD>

   <TD style="HEIGHT: 8.35pt; BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="20%">

   <P style="TEXT-ALIGN: center; MARGIN: 2pt 0cm" align=center><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>17/01/2019</FONT></FONT></P></TD>

   <TD style="HEIGHT: 8.35pt; BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="19%">

   <P style="TEXT-ALIGN: center; MARGIN: 2pt 0cm" align=center><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>17/01/2019</FONT></FONT></P></TD></TR>

<TR style="HEIGHT: 3.65pt">

   <TD style="HEIGHT: 3.65pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; BORDER-LEFT: #999999 1pt solid; PADDING-RIGHT: 5.4pt" vAlign=top width="61%" colSpan=3>

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Related Departments (Areas of Influence):</FONT></FONT></P></TD>

   <TD style="HEIGHT: 3.65pt; BORDER-RIGHT: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="39%" colSpan=2>

   <P style="MARGIN: 1pt 0cm 0.3pt"><FONT color=gray face=verdana,sans-serif><FONT lang=EN-US style="FONT-SIZE: 4pt" color=gray face=verdana,sans-serif>Processes:</FONT></FONT></P></TD></TR>

<TR style="HEIGHT: 3.1pt">

   <TD style="HEIGHT: 3.1pt; BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; BORDER-LEFT: #999999 1pt solid; PADDING-RIGHT: 5.4pt" vAlign=top width="61%" colSpan=3>

   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>SABESP</FONT></FONT></P></TD>

   <TD style="HEIGHT: 3.1pt; BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="39%" colSpan=2>

   <P style="MARGIN: 2pt 0cm"><FONT><FONT lang=EN-US style="FONT-SIZE: 7pt" face=Arial,sans-serif>-</FONT></FONT></P></TD></TR>

<TR>

   <TD width="11%">&nbsp;</TD>

   <TD width="7%">&nbsp;</TD>

   <TD width="43%">&nbsp;</TD>

   <TD width="20%">&nbsp;</TD>

   <TD width="19%">&nbsp;</TD></TR></TABLE></DIV>

<P style="MARGIN: 0cm 0cm 0pt"><FONT lang=PT-BR style="FONT-SIZE: 2pt" face=Arial,sans-serif></FONT>&nbsp;</P></DIV>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 42.55pt; TEXT-INDENT: -22.9pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>3.8 Exceptional situations or situations not foreseen in this Policy must be submitted to the approval of the Collegiate Board.</FONT></P>

<P style="TEXT-ALIGN: justify; MARGIN: 12pt 0cm 3pt 42.55pt; TEXT-INDENT: -22.9pt"><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>3.9&nbsp; Business procedures should be adapted to comply with this Policy.</FONT></P>

<H1 style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 12pt 0cm 12pt 21.25pt; TEXT-INDENT: -21.25pt"><B><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>4.</FONT></B><B><FONT lang=EN-US style="FONT-SIZE: 7pt; LINE-HEIGHT: 115%" face="times new roman">&nbsp;&nbsp;&nbsp;&nbsp; </FONT></B><B><FONT lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 115%" face=Arial,sans-serif>Supplementary Items</FONT></B></H1>

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<TABLE style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 100%; BORDER-BOTTOM: medium none; MARGIN-LEFT: 23.4pt; BORDER-LEFT: medium none" cellSpacing=0 cellPadding=0 border=0>



<TR>

   <TD style="BORDER-TOP: #999999 1pt solid; BORDER-RIGHT: #999999 1pt solid; BACKGROUND: #d9d9d9; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; BORDER-LEFT: #999999 1pt solid; PADDING-RIGHT: 5.4pt" vAlign=top width="33%">

   <P style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0.3pt"><FONT lang=EN-US style="FONT-SIZE: 8pt; LINE-HEIGHT: 115%" color=gray face=Arial,sans-serif>Referred Attachments (Attachments Base)</FONT></P></TD>

   <TD style="BORDER-TOP: #999999 1pt solid; BORDER-RIGHT: #999999 1pt solid; BACKGROUND: #d9d9d9; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="33%">

   <P style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0.3pt"><FONT lang=EN-US style="FONT-SIZE: 8pt; LINE-HEIGHT: 115%" color=gray face=Arial,sans-serif>Referred Documents</FONT></P></TD>

   <TD style="BORDER-TOP: #999999 1pt solid; BORDER-RIGHT: #999999 1pt solid; BACKGROUND: #d9d9d9; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="34%">

   <P style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0.3pt"><FONT lang=EN-US style="FONT-SIZE: 8pt; LINE-HEIGHT: 115%" color=gray face=Arial,sans-serif>Record Information</FONT></P></TD></TR>

<TR>

   <TD style="BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; BORDER-LEFT: #999999 1pt solid; PADDING-RIGHT: 5.4pt" vAlign=top width="33%">

   <P style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 2pt"><FONT lang=EN-US style="FONT-SIZE: 8pt; LINE-HEIGHT: 115%" color=black face=Arial,sans-serif>-</FONT></P></TD>

   <TD style="BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="33%">

   <P style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 2pt"><FONT lang=EN-US style="FONT-SIZE: 8pt; LINE-HEIGHT: 115%" color=black face=Arial,sans-serif>-</FONT></P></TD>

   <TD style="BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt" vAlign=top width="34%">

   <P style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 2pt"><FONT lang=EN-US style="FONT-SIZE: 8pt; LINE-HEIGHT: 115%" color=black face=Arial,sans-serif>-</FONT></P></TD></TR>

<TR>

   <TD style="BORDER-RIGHT: #999999 1pt solid; BACKGROUND: #d9d9d9; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; BORDER-LEFT: #999999 1pt solid; PADDING-RIGHT: 5.4pt" vAlign=top width="100%" colSpan=3>

   <P style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0.3pt"><FONT lang=EN-US style="FONT-SIZE: 8pt; LINE-HEIGHT: 115%" color=gray face=Arial,sans-serif>Attached Files (Documents that serve as Supplement to the Corporate Instrument)</FONT></P></TD></TR>

<TR>

   <TD style="BORDER-RIGHT: #999999 1pt solid; BORDER-BOTTOM: #999999 1pt solid; PADDING-BOTTOM: 0cm; PADDING-TOP: 0cm; PADDING-LEFT: 5.4pt; BORDER-LEFT: #999999 1pt solid; PADDING-RIGHT: 5.4pt" vAlign=top width="100%" colSpan=3>

   <P style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 2pt"><FONT lang=EN-US style="FONT-SIZE: 8pt; LINE-HEIGHT: 115%" color=black face=Arial,sans-serif>PI0035V01 Appendix 01 &#8211; Definitions.doc</FONT></P></TD></TR></TABLE></DIV>

<P style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0pt 18pt"><FONT lang=EN-US style="FONT-SIZE: 9pt; LINE-HEIGHT: 115%" face=Arial,sans-serif></FONT>&nbsp;</P>

<P style="TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0pt"><FONT lang=EN-US style="FONT-SIZE: 9pt; LINE-HEIGHT: 115%" face=Arial,sans-serif></FONT>&nbsp;</P></DIV>

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<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B><U>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B><U>SIGNATURE&nbsp;</U></B></FONT><FONT size=1>&nbsp;</FONT></DIV></U></B></FONT>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=justify><FONT color=#000000 size=3 face="Times New Roman">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, in the city S&#227;o Paulo, Brazil. <BR></FONT></DIV>

<DIV align=justify><FONT color=#000000 size=3 face="Times New Roman">Date:&nbsp;August 7, 2019</FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center>

<TABLE style="WIDTH: 70%" cellSpacing=0 cellPadding=0>



<TR>

   <TD vAlign=top width="50%" colSpan=3>

   <DIV align=left><FONT color=#000000 size=3 face="Times New Roman"><B>Companhia de Saneamento B&#225;sico do Estado de S&#227;o Paulo - SABESP </B></FONT></DIV></TD></TR>

<TR>

   <TD height=16></TD>

   <TD height=16></TD>

   <TD height=16></TD></TR>

<TR>

   <TD vAlign=top align=left><FONT color=#000000 size=2 face="Times New Roman">By:</FONT></TD>

   <TD vAlign=bottom align=left>/s/&nbsp;&nbsp;<FONT style="FONT-FAMILY: times new roman" size=3>Rui de Britto &#193;lvares Affonso</FONT>&nbsp;&nbsp;&nbsp;&nbsp;

   <HR align=left color=#000000 SIZE=1 noShade>

</TD>

   <TD></TD></TR>

<TR>

   <TD><FONT size=1>&nbsp;</FONT></TD>

   <TD vAlign=bottom width="53%" align=center>

   <DIV align=left><FONT color=#000000 size=2 face="Times New Roman">Name: Rui de Britto &#193;lvares Affonso </FONT></DIV>

   <DIV align=left><FONT color=#000000 size=2 face="Times New Roman">Title: Chief Financial Officer and Investor Relations Officer </FONT></DIV></TD>

   <TD></TD></TR></TABLE></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<P>&nbsp;</P>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>FORWARD-LOOKING STATEMENTS </B></FONT></DIV>

<P align=justify><FONT size=2 face="'Times New Roman, Times, Serif'">This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates of future economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations. </FONT></P>

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