Companhia de Saneamento Básico do Estado de São Paulo - Sabesp, hereby informs its shareholders and the market in general that, pursuant to the news published today, June 02, 2015, related to the negotiations with the municipality of Guarulhos, the Company clarifies that:

The parties held a meeting to negotiate the municipality's debt and commercial relations with the Company;
Concerning this subject, no document or signed agreement has been established between the parties; and
The company will inform the market any relevant development of this subject.



São Paulo, June 2, 2015.


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

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