The demand for the use of the idCAT Certificate has increased in recent times. This increase has also led to more doubts about what documentation a citizen needs to obtain an idCAT Certificate.
In the AOC Consortium, as a qualified provider of certification services, it can only accept (through its idCAT Registration Entities) the documents indicated by Law 6/2020, of 11 November, regulating certain aspects of electronic services. trusted, accept only the following documents:
 | The DNI accredits the identity of the holder, as well as the Spanish nationality of the same. National identity documents from any of the Schengen countries are also accepted |
 | Alien ID card (TIE) is a physical document accrediting the legal residence of a foreigner in Spain. |
 | Certificate of Registration of Citizens of the European Union. Document accrediting the registration of citizens of the Union in the Central Register of Foreigners. This document must always be accompanied by a document with a photograph, DNI or Passport |
 | Passport personal identification document with international validity, which identifies its holder, issued by the authorities of a country. |
Only the current and original identification documents listed above are accepted for issuing the idCAT Certificate.
