ERSE

Rua Dom Cristóvão da Gama, 1 – 3.º
1400 - 113 Lisboa 
        
Phone number: 213 033 200
Fax: 213 033 201 
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DATA PROTECTION OFFICER

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COMMUNICATION 

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ENERGY CONSUMER ADVICE BUREAU

Complaints or information requests
Phone number: 21 303 32 00 (working days, 9 am  to 7 pm)