In the frame of SES (Single European Sky) context:

• EC 551/2004 on the organisation and use of the airspace in the single European sky (Airspace regulation),

• EC 2150/2005 laying down common rules for the flexible use of airspace (Flexible Use of Airspace regulation),

• EU 409/2013 on the definition of common projects, the establishment of governance and the identification of incentives supporting the implementation of the European Air Traffic Management Master Plan

• EU 716/2014 on the establishment of the Pilot Common Project supporting the implementation of the European Air Traffic Management Master Plan, making binding the implementation of six first ATM (Air Traffic Management) functionalities, constituting the first Common Project, referred to as the "Pilot Common Project". Among these 6 new ATM functionalities is the Flexible Airspace Management and Free Route, which enable a more efficient use of airspace, thus providing significant benefits linked to fuel consumption and delay reduction.

• “Preliminary Deployment Programme” published by the Deployment Manager, in the Fast -Track FT 3.1.1 Initial ASM tool to support AFUA (Advanced Flexible use of airspace)

This project aims at:

1. Providing ATCO’s (Air Traffic Controller) with military information about areas reservation in order to optimise the use of airspace

2. Automate the display of airspace reservation in the EUROCAT (in the ODS (Operational input and Display System) of the FDP (Flight Data Processing) system)

3. Provide information about status of airspace reservation in the ADIDS-c (Aeronautical Data Information Display System)