At any time within the opening hours of shops.
- Identification document (ID card or citizen's card) or passport;
- Taxpayer Card;
- Business Registration Certificate (issued less than six months, or articles of association);
- Current meter reading (when it comes to contract transfer);
- NIB (in case of payment by bank transfer);
- Proof of occupant quality (scripture, purchase and sale contract or lease agreement).
Note: An owner or tenant consent form is required when there is the impossibility of the presence of itself.
You have no costs.
Through this service individuals in the area of Porto can know what is necessary to effect a water supply contract with the Port waters.