If you suspect that your identity has been impersonated, we recommend that you suspend the idCAT Mobile*.
To permanently deregister the idCAT Mòbil you must go in person to a Citizens' Service Office (OAC) of the Generalitat de Catalunya where they will deregister immediately.
See all the entities, timetables and addresses on this map:
* In case you need to temporarily disable your idCAT Mobile due to suspected impersonation, consult How to suspend the idCAT Mobile .