• Electronic signature: Enables you to sign electronic documents legally.
• Online procedures: Facilitates the completion of administrative procedures and electronic transactions with total security.
• Time-saving: Eliminates the need for unnecessary travel, allowing transactions to be completed from anywhere.
• Security: Ensures the authenticity and integrity of signed documents.

In Spain, the most common digital certificates are issued by the Fábrica Nacional de Moneda y Timbre (FNMT):

• FNMT-RCM Digital Certificate: Used for most procedures with public administrations.

Online Application

• You can apply for the FNMT-RCM Digital Certificate on the official FNMT website.

Identity Verification

• You must go in person to a registry office to verify your identity. Bring your DNI, NIE, or passport.

Download and Installation

• Once your identity has been verified, you will receive a download code via email.
• Download and install the certificate on your computer or mobile device by following the provided instructions.

What can I use the FNMT-RCM digital certificate for?
You can use it to sign documents electronically, file taxes, check your employment record, and carry out procedures with Social Security, among other administrative tasks.

Is it safe to use a digital certificate?
Yes, it guarantees the authenticity and integrity of electronic transactions and documents.

How long is an FNMT-RCM digital certificate valid for?
It is typically valid for 2 to 4 years, depending on the certification authority.

What do I do if I lose my digital certificate or it is stolen?
You must revoke the certificate immediately and apply for a new one by following the application process.

FNMT-RCM Digital Certificate: Request a FNMT Certificate

General Information on Digital Certificates in Spain: Ministerio de Asuntos Económicos y Transformación Digital