Documentation

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• Differences between idCAT Mobile and idCAT Digital Certificate
• IdCAT data protection policy

Certificate application

• Where can I get the idCAT Certificate?
• Application for the idCAT
• Requirements to request the idCAT
• What will the process be like at the idCAT Registration Entity?
• Where can I obtain a digital certificate of legal entity representative?
• Can a citizen request an idCAT certificate for a third person?

Download and installation

• How to download and install idCAT
• Where is my idCAT Certificate?
• Errors in downloading the idCAT
• I don't remember the idCAT code/password
• Compatibility of idCAT and T-CAT
• If I have formatted my computer, can I download the idCAT again?

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Use of the service

• Can I use idCAT on more than one device?
• How to sign a pdf with idCAT
• Measures to avoid improper use of the idCAT
• How to export and import the certified idCAT
• What do I do if I have the idCAT issued with NIE and I change to NIF?
• Can I do procedures on behalf of a company or an association with the idCAT?

Certificate management

• How do I renew the idCAT certificate?
• Check the functioning of the idCAT
• How do I modify the idCAT?
• Difference between the suspension and revocation of the idCAT certificate