Infraestruturas de Troia, E.M.

Awareness Notebooks

The Regulatory Authority for Water and Waste Services has published three awareness notebooks with vital information for the proper knowledge of water services and waste in our country.
With the publication of booklets, the ERSAR aims at disseminating information and environmental awareness of the various stakeholders in the sector.
They are available in paper version, in our services.
You can, however, download through the links below:
The rights and duties of consumers
The water quality on tap
Domiciliary water meters

Simple and speedy activation

Direct Debit

Find out more...

Conflict resolution

Arbitration Center

More information here


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