SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
 
 
FORM 6-K
 
REPORT OF FOREIGN ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 OF THE
SECURITIES EXCHANGE ACT OF 1934
 
For June 06, 2007

(Commission File No. 1-31317)
 
 
Companhia de Saneamento Básico do Estado de São Paulo - SABESP
(Exact name of registrant as specified in its charter)
 
Basic Sanitation Company of the State of Sao Paulo - SABESP
(Translation of Registrant's name into English)
 

Rua Costa Carvalho, 300
São Paulo, S.P., 05429-900
Federative Republic of Brazil
(Address of Registrant's principal executive offices)


Indicate by check mark whether the registrant files or will file
annual reports under cover Form 20-F or Form 40-F.

Form 20-F ___X___ Form 40-F ______
Indicate by check mark if the registrant is submitting the Form 6-K
in paper as permitted by Regulation S-T Rule 101(b)(1)__.

Indicate by check mark if the registrant is submitting the Form 6-K
in paper as permitted by Regulation S-T Rule 101(b)(7)__.

Indicate by check mark whether the registrant by furnishing the
information contained in this Form is also thereby furnishing the
information to the Commission pursuant to Rule 12g3-2(b) under
the Securities Exchange Act of 1934.

Yes ______ No ___X___

If "Yes" is marked, indicated below the file number assigned to the
registrant in connection with Rule 12g3-2(b):

COMPANHIA DE SANEAMENTO BÁSICO DO ESTADO DE SÃO PAULO – SABESP
Publicly-held Company
Corporate Taxpayer’s ID (CNPJ) 43.776.517/0001-80

Material Fact

Companhia de Saneamento Básico do Estado de São Paulo – Sabesp announces to the market and investors in general the enlargement of its Investments Program for the period between 2007 and 2010, which will increase from R$ 3.84 billion to R$ 5.87 billion. Such alteration aims at meeting the Company’s priority programs and the inclusion of new programs.

Multi-year Investments Plan (R$ million)

  2007  2008  2009  2010  Total 
Water  336  563  622  755  2,276 
Sewage  487  907  824  814  3,032 
Others  137  104  145  176  562 
Total  960  1,574  1,591  1,745  5,870 

The water and sewage new investments aim at meeting the Company’s Targets related to water supply (maintain the universalization), sewage collection (enlarge the collection from 78% to 84%) and treatment of sewage collected (increase from 63% to 82%).





São Paulo, May 30, 2007

Rui de Britto Álvares Affonso
Chief Financial Officer and Investor Relations Officer



 
SIGNATURE  
 
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 São Paulo, Brazil.

Date: June 06, 2007

 
Companhia de Saneamento Básico do Estado de São Paulo - SABESP
By:
/S/ Rui de Britto Álvares Affonso 
 
Name: Rui de Britto Álvares Affonso
Title: Chief Financial Officer and Investor Relations Officer

 

 

 

 
FORWARD-LOOKING STATEMENTS

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.