- Digital identity
- Identity and digital signature
The AOC participates in the "Foro de Identidad Digital 2025"
From 1 October 2023, T-CAT card certificates issued before 13 April 2023 will no longer be valid according to the eIDAS regulations. Accordingly, these certificates will be revoked. The revocation phase will take place on Wednesday, September 27.
It has been detected that there is still a high volume of T-CATs pending renewal, therefore we ask you to request the new card certificates as soon as possible, to guarantee sufficient time for processing. Contact the Digital Certification Manager of your institution in order to manage the requests.
Some important considerations to keep in mind:
On the other hand, we remind you that idCAT Operator and T-CAT Operator certificates will not be revoked.
We appreciate your cooperation in this process. If you have any questions or need more information, we remain at your disposal at Customer Service Center.