With MyAcea, you can change the following in real time:
If you instead realise that there are any mistakes or anomalies in the following data, contact your water company to have it changed:
In the event of a change to the VAT number or tax code of a private or legal subject, a name change is required.
To change your data on-line, access MyAcea. You can repeat the operation every time you need to.
For customers of Gesesa