1. Description

The FNMT digital certificate allows individuals to identify themselves securely online to public administrations and sign documents electronically with full legal validity in Spain.

2. Official Form

Complete the online application on the FNMT website (“Solicitud de Certificado Usuario”) and obtain the generated code to validate your identity in person at an authorized registration office.

3. Fee Model

The certificate issuance fee is approximately €14.82 (including VAT). Payment is made online during the application process via Modelo 790 – Código 026.

4. Required Documentation

  • Printed and paid Modelo 790 – Código 026 form.
  • Generation code obtained after online application.
  • Valid national ID card (DNI/NIE) original and copy.
  • Proof of appointment at the registration office (email confirmation).

5. Key Requirements

  • Use a supported browser (e.g., Chrome or Firefox) to generate private key and CSR.
  • Validate your identity within 30 days of application at an FNMT registration office.
  • Install the certificate on the same device and user account used for application.
  • Renew every 4 years by repeating the validation process before expiry.