FROM 25€

What's it for?​

EADTrust’s legal entity representative certificate is a digital certificate which allows the authentication and electronic signature of natural persons who are linked to a legal entity by means of an appointment as a legal representative or administrator or proxy. 

This way, the subscriber can identify himself in the scope of his activity as a representative of the legal entity in a secure and reliable form by linking his private key with the respective public key contained in the certificate. It also allows to guarantee the integrity of documents signed by the subscriber in his capacity as representative of the legal entity and that he does not repudiate the mentioned document later on, denying its authorship or its integrity.

They are valid for two years.

Who can request it?

Applicants for certificates may be natural persons acting in the name and on behalf of a legal person with which a contractual relationship is established, specifying the scope of the representation.

Who can be a subscriber?

Applicants for certificates may be The subscriber, i.e. the holder and responsible for the use of the certificate, will be the natural person who can prove his identity and appointment as representative through a power of attorney or any other means admitted by law. 

What documentation do I need?

DNI, NIE or passport

  • Identification number of the entity/public administration (CIF/NIF/VATT).
  • Details of the address of the entity/public administration.
  • Telephone numbers and e-mail address for contacting the directors of the entity/government.
  • Power of attorney, accrediting the representation in force.
  • A sworn statement that the power of attorney is in force and has not been previously revoked.

How do I request it?

With appointment and after filling in the web application, you can go to the EADTrust offices located in Calle Alba 15, 28043 Madrid, with the documentation.

Here you will find more information about how to apply for an electronic certificate step by step.

The Terms and Conditions contract is sent by email and the applicant and/or subscriber has to sign it with an advanced signature supported by a qualified certificate.

Here you will find more information about how to apply for an electronic certificate step by step.

Contact us

If you have any questions, please do not hesitate to contact us. We will be happy to help you.

Calle Alba 15

28043 Madrid




+34 91 716 05 55