Apply for service

Access information from other administrations and you will not have to ask the citizen for more papers

The data and information highway that guarantees e-Administration

More efficiency and competitiveness

The Administration has the necessary information to process your procedures

Compliance with regulations

Complies with Law 39/2015 (art. 28.2) and Law 26/2010 (art. 25.4)

Savings and respect for the environment

Avoid making citizens the data carrier


they use it for us


queries made


savings in the country



It offers legal, organizational, technical and system security

Facilitates access

A single application form for all services


Connect your entity with the systems of the transferor agencies

Send for all

Multiple one-time requests and a synchronous or delayed response


Documents with a standard display style and electronically signed

Plurality of data

AGE, Government of Catalonia, Local administration, professional colleges

We accompany you in this digital leap

Digital transformation is inevitable, but we know that it is not at all easy to throw yourself into a vacuum. That is why, from the AOC, we will be by your side at all times to make the most of this jump and enjoy it together


Courses, tutorials and seminars that will help you to start the service

Method and best practices

Do not force the citizen to travel to the Post Office because the postman has not found it at home

Support center

Continuous support from the AOC in order to make the leap together. If you need it, we will be there to help you

Inseparable companions of Via Oberta

You will get more out of Via Oberta if you complement it with the following services

EACAT logo

Inter-administrative processing

It is the gateway to Via Oberta

EACAT logo

Digital certification by
to the administration

The public employee accredits his or her identity with the T-CAT when the consultation is done by EACAT

EACAT logo

Processing of contract files

To retrieve batch data queries

Ready to make the jump?

Transforming the Administration needs brave people to take a step forward. Cheer up and throw yourself, we guarantee you a 100% safe landing.

* See the Conditions of provision of this service