Sao Paulo, December 2nd, 2016 – For the purposes of the Instruction nº 358, dated January 3rd, 2002 of the Brazilian Securities and Exchange Commission (Comissão de Valores Mobiliários – “CVM”), as amended (“CVM Instruction nº 358”), Aegea Saneamento e Participações S.A. (“Aegea” or “Company”), water and sanitation concessions operator, present in 47 municipalities in 9 States, and its subsidiary – Águas Guariroba S.A., announce the annual tariff review for water and sewage practiced in Campo Grande by 8.47%, as approved by the municipality of Campo Grande by means of Decree nº 13,010/16, published in the “Diário Oficial” on this date. The adjustment is part of the concession contract and it is based on the INPC (National Index of Consumer Prices) for a 12-month period. The new tariff structure for water and sewage in Campo Grande will be applicable on the consumption and services from January 3rd, 2017.



Flávio Martins Tarchi Crivellari

CFO and Investor Relations Officer