1. If you are one body of the Administration of the Generalitat,

Contact the organizational unit, or equivalent, of your department, who will tell you how to proceed, since you must use this service through the Administrative Integration and Collaboration Platform (PICA) managed by the Office of Innovation and Digital Administration (OIAD) together with the Center of Telecommunications and information technologies of the Generalitat (CTTI)

2. If you are any other public sector body in Catalonia,

you will find the procedure for applying for the service, a EACAT Formalities> AOC Consortium provider, CAOC Service - Service request> Process "Application for registration and modification of AOC services".

It is important to consider:

• That the form must be downloaded from the body that asks the service.
• That in order to download the registration form, the EACAT user manager must have assigned permissions to it "CAOC service - Request for Services".
• That, once the form has been completed and validated, it will have to be signed electronically and send it through the button "Send" of the form itself or throughEACAT Formalities> Registration window.

NOTE: by default, the electronic evidence generated in the electronic notification delivery process is signed with a Medium Level Electronic Stamp Certificate of the AOC Consortium. Optionally, if you wish to have these electronic evidences signed with an electronic stamp certificate of your entity, you must surrender them to us by following the instructions at "How to assign electronic stamp certificates to the AOC Consortium?"