X
  • Para poder firmar electrónicamente con su certificado en la Sede Electrónica, es necesario que tenga instalada la aplicación AutoFirma. Puede descargar esta aplicación desde el Portal de Firma Electrónica. Una vez descargada, siga las instrucciones para instalarla en su dispositivo.

Technical Requirements

Technical Requirements

Important Information


In order to initiate administrative procedures, you need an electronic certificate endorsed by any of the official national certification agencies or an electronic ID card, as indicated in the Information and Verification of Certificates section.
For the electronic signature of documents, an @signature component is required, which takes a few minutes to download and install. Please be patient and read the set up instructions.



Technical Requirements


Given the size of the information sent, you will need broad band. Likewise, you will need an electronic certificate for individuals or legal entities. All documents will be transferred online, so they will have to be packed into files no larger than 4MB.


Technical Requirements for the @Signature Component


Specified in @afirma web page.