According to Implementing Regulation (EU) 2021/664 in its article 5, the Common Information Service Provider (CISP) shall make all UAS geographical zones (UGZ) relevant to the U-space airspace available to U-space Service Providers (USSPs) and competent authorities. The UAS geographical zones (UGZs) include the static and dynamic airspace restrictions defined by the relevant authorities along with the U-space airspace.
The Drone Aeronautical Information Management (DAIM) service supports the retrieval and the management of the subscription to the service through the capabilities presented in Capabilities section. Thus, throughout this service, USSPs can provide up to date data to UAS operator regarding to the UAS geographical zones (UGZs) so that they can plan their operations knowing all the possible restrictions within the U-space airspace.