The administrative notification constitutes “ a purely formal procedure that provides analytical material, the right not to suffer powerlessness ” (Gamero Married), i.e., the focus of the administrative notice is legally valid only the means or procedures used. The simple shipments of information of public administrations to citizens and companies are called administrative communications.
Law 11/2007 of Electronic Access of citizens to public services recognizes citizens' right to maintain relations with public administrations using electronic means. By both government agencies must have a system of electronic notifications, as well as of course support the traditional notifications on paper.
You can consult the new technical note OBSAE: Administrative notifications for more information.