Through the renewal process you will not be able to modify the data of the idCAT Mobile, only verify the existing data. If any data has changed, follow the steps to modify the idCAT Mobile data prior to renewal.

If you received a idCAT Mobile renewal email with the subject Renew your idCAT Mobile you can click on both "Verify my identity" and "Renew my idCAT Mobile" and follow the wizard steps using the video-identification process.

Important note on compatibility : The browsers supported by the video-identification process are Google Chrome and Edge . Latest versions of Firefox block the camera permissions and do not allow to terminate it.

Once the process is complete, your idCAT Mobile will have a higher level of security that will allow you to carry out any procedure with the Catalan administrations.

Alternatively, you can do the renewal process in person at a idCAT Mobile Registration Entity.