DATA CORRECTION

Instructions:
The electronic change of data is available only to consumers above 18 years of age. For minors please visit any Regional Customer Service Center. To update your bill data, please submit the first 7 digits of your Record Number (1) and your counter number (2) (Capital Greek, with space if there is a space), exactly as they appear on your bill.
Following this, you can:

submit/correct the data of the consumer(owner/resident)
declare your water supply as shared
submit a different address of delivery for your bill statement.

WARNING:

Upon submission of data the following documents may be required:

for new Owner declaration: E9
for new Resident declaration: Rent Contract
Shared Supply: Appropriate co-owners Authorization

Additional supporting documents are required to declare a legal entity.

The documents must be submitted electronically (clear, size up to 400KB).


EYDAP Record Number:
Counter Number:

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DATA CORRECTION