If you have the idCAT Certificate issued with NIE and obtain the DNI/NIF, you must go to a idCAT Registration Entity to request the revocation and reissuance of your certificate in order to modify your identification document for the legal purposes of your idCAT certificate.

To do this management at the Registration Entity idCAT, you will have to provide:

  • The civil registry certificate (in which it is stated which was the previous accrediting document and which is the new one)
  • The new identity document (NIF)