<SEC-DOCUMENT>0001292814-23-001373.txt : 20230404
<SEC-HEADER>0001292814-23-001373.hdr.sgml : 20230404
<ACCEPTANCE-DATETIME>20230404140746
ACCESSION NUMBER:		0001292814-23-001373
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20230630
FILED AS OF DATE:		20230404
DATE AS OF CHANGE:		20230404

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:		23796461

	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>sbs20230403_6k.htm
<DESCRIPTION>6-K
<TEXT>
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<TITLE></TITLE>
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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>

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

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

<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>

<DIV align=center>

<DIV><FONT color=#000000 size=2 face="Times New Roman"><B>For&nbsp;April, 2023</B></FONT></DIV><FONT color=#000000 size=2 face="Times New Roman"><B>(Commission File No. 1-31317) </B></FONT></DIV>

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

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

<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>

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

<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>

<P></P>

<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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<P STYLE="font: 11pt Arial, Helvetica, Sans-Serif; margin: 0 0 12pt 0.5pt; text-align: right">&nbsp;<IMG SRC="sbs202304036k_001.jpg" ALT=""></P>

<P STYLE="font: 11pt Arial, Helvetica, Sans-Serif; margin: 0 0 12pt 0.5pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.35pt 0 0">&nbsp;</P>

<P STYLE="font: bold 12pt/151% Century Gothic,sans-serif; margin: 5.1pt 0 0 23.05pt; text-indent: -1.35pt">MINUTES OF THE 31<SUP>st</SUP>
MEETING OF THE ELIGIBILITY AND ADVISORY COMMITTEE OF COMPANHIA DE SANEAMENTO B&Aacute;SICO DO ESTADO DE S&Atilde;O PAULO &#8211; SABESP</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.55pt 0 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/151% Century Gothic,sans-serif; margin: 0 5.6pt 0 11.9pt; text-align: justify">The 31<SUP>st</SUP> meeting of the
Eligibility and Advisory Committee of Companhia de Saneamento B&aacute;sico do Estado de S&atilde;o Paulo &#8211; SABESP was held on March
17, 2023, at 11:00 a.m. Agenda: <B>Analysis of the appointees for the Fiscal Council of Companhia de Saneamento B&aacute;sico do Estado
de S&atilde;o Paulo.</B></P>

<P STYLE="font: 10pt/150% Century Gothic,sans-serif; margin: 0 5.5pt 0 11.9pt; text-align: justify">The members of SABESP&#8217;s Eligibility
and Advisory Committee, in response to <B>CODEC Official Letter 061 of March 07, 2023</B>, and with regard to the content of the email
(mmartins@sabesp.com.br), dated March 09, 2023, at 8:33 a.m. (page 2259 of SIMA digital process 015656/2020-91) and based on the statements
signed in the Registration Form established by CODEC Resolution 03/2018, as well as the documentation submitted by the appointees to the
Company&#8217;s Fiscal Council, <B>Mr. Andr&eacute; Isper Rodrigues Barbab&eacute;</B>, as sitting member, for the vacant position, and
<B>Mr. Diego Allan Vieira Domingues, </B>as alternate member, to replace Mrs. Izadora Rodrigues Normando Sim&otilde;es<B>, </B>confirm
that the nomination process complies with Federal Law 13,303/2016, Federal Law 6,404/1976, State Decree 62,349/2016, the Company's Bylaws,
the Company's Nomination Policy, and CODEC Resolution 02/2023. Said proofs of the appointees will be filed at the Company&#8217;s headquarters.
There being no other business to address, the meeting was adjourned for the drawing up of these minutes, which were read, found to be
in compliance, and digitally signed by the members.</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 8.05pt 0 0 11.9pt">CARLA ALMEIDA</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.4pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0 0 0 11.9pt">F&Aacute;BIO AUR&Eacute;LIO AGUILERA MENDES</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.5pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0 0 0 11.9pt">PAULA CRISTINA NASSSIF ELIAS DE LIMA</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.45pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 4.55pt 5.65pt 0 0; text-align: right">1</P>


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<P STYLE="text-align: right; font: 10pt Verdana, Helvetica, Sans-Serif; margin: 0">&nbsp;<IMG SRC="sbs202304036k_001.jpg" ALT=""></P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.5pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 5pt 0 0 11.9pt">Appointee: <B>ANDR&Eacute; ISPER RODRIGUES BARBAB&Eacute;</B></P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.05pt 0 0 11.9pt">Individual Taxpayer&#8217;s ID (CPF): 409.636.828 - 81</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.1pt 0 0 11.9pt">Position: Sitting member of the Fiscal Council of Sabesp</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.15pt 0 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 22%; border-top: #00000A 2.25pt solid; border-right: #00000A 1pt solid; border-bottom: #00000A 2.25pt solid; font: 11pt/100% Verdana, Helvetica, Sans-Serif; padding-top: 6pt; padding-right: 26pt; padding-left: 5.85pt"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt; line-height: 100%"><B>Assessment Script</B></FONT></TD>
    <TD STYLE="width: 50%; border-top: #00000A 2.25pt solid; border-right: #00000A 1pt solid; border-bottom: #00000A 2.25pt solid; font: 11pt Verdana, Helvetica, Sans-Serif; padding-top: 6pt; padding-left: 5.1pt"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt"><B>Verification</B></FONT></TD>
    <TD STYLE="width: 28%; border-top: #00000A 2.25pt solid; border-bottom: #00000A 2.25pt solid; font: 11pt Verdana, Helvetica, Sans-Serif; padding-top: 6pt; padding-left: 5.05pt"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt"><B>Note:</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 1pt solid; font: 11pt/155% Verdana, Helvetica, Sans-Serif; padding-top: 6pt; padding-right: 26pt; padding-left: 23.85pt"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt; line-height: 155%">General Data&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 1pt solid">
    <P STYLE="font: 9pt/100% Century Gothic,sans-serif; margin: 6pt 55.8pt 0 5.1pt">Are all fields completed and compliant?</P>
    <P STYLE="font: 9pt/10.1pt Century Gothic,sans-serif; margin: 6pt 0 0 5.1pt">( x ) Yes ( ) No</P></TD>
    <TD STYLE="border-bottom: #00000A 1pt solid; font: 11pt Verdana, Helvetica, Sans-Serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 1pt solid; font: 11pt Verdana, Helvetica, Sans-Serif; padding-top: 5.95pt; padding-left: 23.85pt"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt">Requirements</FONT></TD>
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 1pt solid">
    <P STYLE="font: 9pt/100% Century Gothic,sans-serif; margin: 5.95pt 0 0 5.1pt">Has the appointee declared that he/she complies with all
    requirements?</P>
    <P STYLE="font: 9pt/10.1pt Century Gothic,sans-serif; margin: 5.95pt 0 0 5.1pt">( x ) Yes ( ) No</P></TD>
    <TD STYLE="border-bottom: #00000A 1pt solid; font: 11pt Verdana, Helvetica, Sans-Serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 1pt solid; font: 11pt Verdana, Helvetica, Sans-Serif; padding-top: 5.95pt; padding-left: 23.85pt"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt">Prohibitions</FONT></TD>
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 1pt solid">
    <P STYLE="font: 9pt/100% Century Gothic,sans-serif; margin: 5.95pt 0 0 5.1pt">Has the appointee declared that he/she does not fall into
    any impediment hypotheses?</P>
    <P STYLE="font: 9pt/10.1pt Century Gothic,sans-serif; margin: 5.95pt 0 0 5.1pt">( x ) Yes ( ) No</P></TD>
    <TD STYLE="border-bottom: #00000A 1pt solid; font: 11pt Verdana, Helvetica, Sans-Serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 2.25pt solid; font: 11pt/10.9pt Verdana, Helvetica, Sans-Serif; padding-left: 23.7pt"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt">Documents</FONT></TD>
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 2.25pt solid">
    <P STYLE="font: 9pt/10.9pt Century Gothic,sans-serif; margin: 0 0 0 5.1pt; text-align: justify"><B>Has the appointed submitted:</B></P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 6.1pt 0 0 5.1pt; text-align: justify">Registration Form initialed and signed</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.1pt 0 0 5.1pt">( x ) Yes ( ) No</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.05pt 0 0">&nbsp;</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0 0 0 5.1pt; text-align: justify">CV initialed and signed</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.15pt 0 0 5.1pt">( x ) Yes ( ) No</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.2pt 0 0">&nbsp;</P>
    <P STYLE="font: 9pt/100% Century Gothic,sans-serif; margin: 0 5.05pt 0 5.1pt; text-align: justify">Declaration signed as required by CVM</P>
    <P STYLE="font: 9pt/10.9pt Century Gothic,sans-serif; margin: 0 0 0 5.1pt">( x ) Yes ( ) No</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.05pt 0 0">&nbsp;</P>
    <P STYLE="font: 9pt/100% Century Gothic,sans-serif; margin: 0.05pt 5.2pt 0 5.1pt; text-align: justify">Higher education diploma or proof
    of membership in a professional association</P>
    <P STYLE="font: 9pt/10.9pt Century Gothic,sans-serif; margin: 0 0 0 5.1pt; text-align: justify">( X ) Yes ( ) No</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.05pt 0 0">&nbsp;</P>
    <P STYLE="font: 9pt/100% Century Gothic,sans-serif; margin: 0 5.05pt 0 5.1pt; text-align: justify">Diploma proving academic qualification
    compatible with the position?</P>
    <P STYLE="font: 9pt/10.9pt Century Gothic,sans-serif; margin: 0 0 0 5.1pt; text-align: justify">( X ) Yes ( ) No</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.1pt 0 0">&nbsp;</P>
    <P STYLE="font: 9pt/100% Century Gothic,sans-serif; margin: 0 5.05pt 0 5.1pt; text-align: justify">Does the documentation certify the
    minimum required professional experience as indicated by the appointee in item B of the Registration Form?</P>
    <P STYLE="font: 9pt/10.9pt Century Gothic,sans-serif; margin: 0 0 0 5.1pt; text-align: justify">( X ) Yes ( ) No</P></TD>
    <TD STYLE="border-bottom: #00000A 2.25pt solid; font: 11pt Verdana, Helvetica, Sans-Serif">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.05pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt/100% Century Gothic,sans-serif; margin: 0.05pt 5.5pt 0 11.9pt; text-align: justify">After analyzing the Registration
Form and the documents presented, this Committee confirms that the nomination of <B>Mr. ANDR&Eacute; ISPER RODRIGUES BARBAB&Eacute; complies</B>
with Federal Laws 13,303/2016 and 6,404/1976, and State Decree 62,349/2016.</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.35pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0 5.65pt 0 0; text-align: right">2</P>


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<P STYLE="text-align: right; font: 10pt Verdana, Helvetica, Sans-Serif; margin: 0">&nbsp;<IMG SRC="sbs202304036k_001.jpg" ALT=""></P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.5pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 5pt 0 0 11.9pt">Appointee: <B>DIEGO ALLAN VIEIRA DOMINGUES</B></P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.05pt 0 0 11.9pt">Individual Taxpayer&#8217;s ID (CPF): 320.328.238 - 02</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.1pt 0 0 11.9pt">Position: Alternate member of the Fiscal Council of Sabesp</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.15pt 0 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 11pt Verdana, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 22%; border-top: #00000A 2.25pt solid; border-right: #00000A 1pt solid; border-bottom: #00000A 2.25pt solid; padding-top: 6pt; padding-right: 33.1pt; padding-left: 5.85pt; line-height: 100%"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt; line-height: 100%"><B>Assessment Script</B></FONT></TD>
    <TD STYLE="width: 50%; border-top: #00000A 2.25pt solid; border-right: #00000A 1pt solid; border-bottom: #00000A 2.25pt solid; padding-top: 6pt; padding-left: 5.1pt"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt"><B>Verification</B></FONT></TD>
    <TD STYLE="width: 28%; border-top: #00000A 2.25pt solid; border-bottom: #00000A 2.25pt solid; padding-top: 6pt; padding-left: 5.05pt"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt"><B>Note:</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 1pt solid; padding-top: 5.9pt; padding-right: 33.1pt; padding-left: 23.85pt; line-height: 155%"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt; line-height: 155%">General Data&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 1pt solid">
    <P STYLE="font: 9pt/100% Century Gothic,sans-serif; margin: 5.9pt 55.8pt 0 5.1pt">Are all fields completed and compliant?</P>
    <P STYLE="font: 9pt/10.1pt Century Gothic,sans-serif; margin: 6pt 0 0 5.1pt">( x ) Yes ( ) No</P></TD>
    <TD STYLE="border-bottom: #00000A 1pt solid">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 1pt solid; padding-top: 6.05pt; padding-left: 23.85pt"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt">Requirements</FONT></TD>
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 1pt solid">
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 6.05pt 0 0 5.1pt">Has the appointee declared that he/she complies with all requirements?</P>
    <P STYLE="font: 9pt/10.1pt Century Gothic,sans-serif; margin: 6.1pt 0 0 5.1pt">( x ) Yes ( ) No</P></TD>
    <TD STYLE="border-bottom: #00000A 1pt solid">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 1pt solid; padding-top: 6.05pt; padding-left: 23.85pt"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt">Prohibitions</FONT></TD>
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 1pt solid">
    <P STYLE="font: 9pt/100% Century Gothic,sans-serif; margin: 6.05pt 0 0 5.1pt">Has the appointee declared that he/she does not fall into
    any impediment hypotheses?</P>
    <P STYLE="font: 9pt/10.1pt Century Gothic,sans-serif; margin: 5.85pt 0 0 5.1pt">( x ) Yes ( ) No</P></TD>
    <TD STYLE="border-bottom: #00000A 1pt solid">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 2.25pt solid; padding-top: 0.05pt; padding-left: 23.7pt"><FONT STYLE="font-family: Century Gothic,sans-serif; font-size: 9pt">Documents</FONT></TD>
    <TD STYLE="border-right: #00000A 1pt solid; border-bottom: #00000A 2.25pt solid">
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.05pt 0 0 5.1pt"><B>Has the appointed submitted:</B></P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 6.1pt 0 0 5.1pt">Registration Form initialed and signed</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.1pt 0 0 5.1pt">( x ) Yes ( ) No</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.1pt 0 0">&nbsp;</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0 0 0 5.1pt">CV initialed and signed</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.1pt 0 0 5.1pt">( x ) Yes ( ) No</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.05pt 0 0">&nbsp;</P>
    <P STYLE="font: 9pt/100% Century Gothic,sans-serif; margin: 0.05pt 5.05pt 0 5.1pt; text-align: justify">Declaration signed as required
    by CVM</P>
    <P STYLE="font: 9pt/10.9pt Century Gothic,sans-serif; margin: 0 0 0 5.1pt">( x ) Yes ( ) No</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.05pt 0 0">&nbsp;</P>
    <P STYLE="font: 9pt/100% Century Gothic,sans-serif; margin: 0 5.2pt 0 5.1pt; text-align: justify">Higher education diploma or proof of
    membership in a professional association</P>
    <P STYLE="font: 9pt/10.9pt Century Gothic,sans-serif; margin: 0 0 0 5.1pt; text-align: justify">( X ) Yes ( ) No</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.1pt 0 0">&nbsp;</P>
    <P STYLE="font: 9pt/100% Century Gothic,sans-serif; margin: 0 5.05pt 0 5.1pt; text-align: justify">Diploma proving academic qualification
    compatible with the position?</P>
    <P STYLE="font: 9pt/10.9pt Century Gothic,sans-serif; margin: 0 0 0 5.1pt; text-align: justify">( X ) Yes ( ) No</P>
    <P STYLE="font: 9pt Century Gothic,sans-serif; margin: 0.1pt 0 0">&nbsp;</P>
    <P STYLE="font: 9pt/100% Century Gothic,sans-serif; margin: 0 5.05pt 0 5.1pt; text-align: justify">Does the documentation certify the
    minimum required professional experience as indicated by the appointee in item B of the Registration Form?</P>
    <P STYLE="font: 9pt/10.9pt Century Gothic,sans-serif; margin: 0 0 0 5.1pt; text-align: justify">( X ) Yes ( ) No</P></TD>
    <TD STYLE="border-bottom: #00000A 2.25pt solid">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.25pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Century Gothic,sans-serif; margin: 0.05pt 5.5pt 0 11.9pt; text-align: justify">After analyzing the Registration Form
and the documents presented, this Committee confirms that the nomination of <B>Mr. DIEGO ALLAN VIEIRA DOMINGUES complies</B> with Federal
Laws 13,303/2016 and 6,404/1976, and State Decree 62,349/2016.</P>



<P STYLE="font: 11pt Arial, Helvetica, Sans-Serif; margin: 0 0 12pt 0.5pt; text-align: justify"></P>

<P STYLE="font: 11pt Arial, Helvetica, Sans-Serif; margin: 0 0 12pt 0.5pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 11pt Arial, Helvetica, Sans-Serif; margin: 0 0 12pt 0.5pt; text-align: justify"></P>

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<P></P>

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

<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>

<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;April 3, 2023</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>Catia Cristina Teixeira Pereira</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: Catia Cristina Teixeira Pereira </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>

<HR align=left color=#000000 SIZE=2 noShade>

</DIV>

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