<SEC-DOCUMENT>0001292814-17-001180-index.html : 20170503
<SEC-HEADER>0001292814-17-001180.hdr.sgml : 20170503
<ACCEPTANCE-DATETIME>20170502184929
ACCESSION NUMBER:		0001292814-17-001180
CONFORMED SUBMISSION TYPE:	NT 20-F/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20161231
FILED AS OF DATE:		20170503
DATE AS OF CHANGE:		20170502
EFFECTIVENESS DATE:		20170503

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:		NT 20-F/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31317
		FILM NUMBER:		17806661

	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>NT 20-F/A
<SEQUENCE>1
<FILENAME>sbsform_12b-25a.htm
<DESCRIPTION>FORM 12B-25
<TEXT>
Document 1 - file: sbsform_12b-25a.htm

</DOCUMENT>
</SEC-DOCUMENT>