Unfortunately, the control panel of the webpage of Ertzaintza does not permit you to change the password.
If you have lost it or have forgotten the details, you should contact them directly via one of the following ways:
Telephone: +34 946 079 930
How do I change the password from the Ertzaintza? Hotel Establezimenduetarako Zerbitzua
If its not possible for you to access your Ertzaintza account or your property appears disconnected, you can contact them directly.
Updated over a week ago