What is your question regarding the online procedure or management you are doing?

I have doubts about the procedure I have done or want to do.

From AOC we can only help you with the identification methods, idCAT Mòbil or idCAT Certificat. If you have any questions about the management or procedure you want to carry out, you should contact the specific organization with which you have to process it.

You will find their contact details on the website of the organization that offers the procedure.

If you don't know what the organization's website is, you can check the web address of the electronic headquarters of organizations in Catalonia .

I have identified myself correctly and I have doubts or issues with the procedure.

From AOC we can only help you during the identification process with idCAT Mòbil or idCAT Certificat.

If you have already identified yourself and have any issues with the website of the organization that makes a procedure or management available to you, you must contact the organization in question. You will find their contact details on the website where you are processing.

If you don't know what the organization's website is, you can check the web address of the electronic headquarters of organizations in Catalonia .

The idCAT Mobile does not appear on the screen to identify me

If the idCAT Mòbil is not displayed on the identification screen during the procedure you are carrying out, it means that the specific administration does not accept this method for this procedure.

If you have any questions about this, you should contact the organization with which you want to carry out the procedure.

I am using a digital certificate that is not from AOC and I have an issue with its use.

From AOC we can help you with the certificates and identity mechanisms provided by AOC (idCAT Certificat, idCAT Mòbil, T-CAT...)

If you have an issue with a digital certificate that is not from AOC (for example, from providers such as FNMT, Firmaprofesional, Camerfirma, ANCert, Izenpe, UANATACA...) contact the certificate provider to find out if there is any problem with your certificate or with the environment where you have it installed in order to use it normally.

If you need to know how to identify yourself with the certificate in the procedure you are doing, you can consult How do I identify myself in VÀLid with a digital certificate?

You can also check the possible reasons for errors in the authentication process with VÀLid .

I have questions or issues with Cl@ve.

For questions or incidents with the use of the Cl@ve service, you can contact those responsible through the Cl@ve information and frequently asked questions website .

I have questions or issues with idCAT Mobile

If you have any questions or issues regarding registration with idCAT Mobile, you can consult:

If you need to know how to use idCAT Mobile:

You will find answers to the most frequently asked questions about this identification system on the idCAT Mobile Support Portal.

I have doubts or incidents with idCAT Certificate or other certificate from AOC

If you need to know how to identify yourself with the idCAT Certificat in the procedure you are doing, you can consult How to identify myself in VÀLid with a digital certificate?

You will find the answer to the most frequently asked questions regarding this identification and signature system on the idCAT Certificat Support Portal .

If you are a public worker and are using a T-CAT (in software or on card), consult the T-CAT Support Portal.

You can also check the possible reasons for errors in the authentication process with VÀLid .

I want to know which identification systems the VÀLid accepts

The systems accepted by VÀLid are explained below. The authentication process can be carried out, in general, with idCAT Mòbil, Digital Certificates and Cl@ve. However, each public administration user of the VÀLid system can decide whether to show all the systems or only some depending on the procedure (For example, only showing "Digital Certificates" to consider them a more secure system for that specific procedure). If one of the systems does not appear and you have doubts about it, you should consult with the organization with which you are doing the online management.

These are the systems that the VALID system has classified and integrated:

Identification method Information about the identification method Links of interest
idCAT Mobile

This is a solution from the AOC Consortium, aimed at user authentication and electronic signature, oriented towards citizens and based on sending one-time passwords to their mobile phone, as an alternative to the use of digital certificates. The system offers a medium level of security in accordance with what is established by the National Security Scheme.

If the idCAT Mòbil is not displayed in the procedure you are carrying out , it means that the specific administration does not accept this method for this procedure.

How do I identify myself with idCAT Mobile in VÀLid?

idCAT Mobile support portal

Sign up for idCAT Mobile

Digital certificates

Users can identify themselves with any qualified certificate in accordance with Regulation 910/2014 on Identification and Trust Services.

If you are a citizen, you can request the idCAT Certificate that we offer from AOC.

How do I identify myself in VÀLid with a Digital Certificate?

Supported certificates

Cl@ve It is the identity management system used by the General State Administration and offers the following modalities:
  • Cl@ve PIN/Cl@ve Mobile: Identification mechanism based on sending one-time passwords to the mobile phone.
  • Permanent Cl@ve: Stable username and password for more frequent use
  • Cross-border identification eIdAS. Access to the identification mechanisms notified by the different member states of the European Union.

More information about Cl@ve

Doubts and incidents with Cl@ve

How to use Cl@ve in VÀLid?

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