The e-AAN application came into force on January 15, 2019, completely dematerializing the process of obtaining permits for Aerial Surveys. Since then, more than 162,000 authorizations for aerial surveys have been issued. Given the exponential increase in the issuance of these authorizations and with a view to continuous improvement ,the AAN office informs that, on June 21 st, 2022, the address https://backoffice.aan.pt, currently in force in the e-AAN application for managing Aerial Survey requests, will be deactivated and replaced by the address https://aerialimages.aan.pt.

To access the new address click on the link https://aerialimages.aan.pt