Electronic signature

Electronic signature is a set of electronic data accompanying or associated with an electronic document which is used to identify the signatory unequivocally, ensure the integrity of the signed document and give it validity.

Download area

From here you can download those applications you need to sign electronically and other utilities or documents.

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Things you should know

We present you the most important aspects to keep in mind to sign electronically and make use of an Electronic Certificate Individual.

Electronic signatures

In this section you will quickly learn the basic concepts and what the signing process consists of.

The electronic ID

You will be able to sign documents, as the electronic ID physically and digitally certifies its holder.

Electronic certificates

All you need to know about the Certificates: how to get it, renew it and revoke it.

Signature formats

The signature format is the structure of the document obtained after the electronic signature.

Signature Applications

You can install them on any operating system to perform your electronic signature without being connected.

Validation of signatures

Verify that the signature is valid with existing validation platforms.

Tutorials

Learn how to use your electronic signature step by step.

Sign a document - Electronic Certificate

Citizens > Tutorials

Sign at the same level as others (co-sign)

Citizens > Tutorials

Sign to certify other signatures (countersign)

Citizens > Tutorials

Validate a signature

Citizens > Tutorials

Visualize a signature

Citizens > Tutorials