nõukogu määruse (EÜ) nr 219/2007 alusel loodud asutus, mille ülesanne on projekti SESAR arendusetapi juhtimine ja kooskõlastamine, the body, established by Council Regulation (EC) No 219/2007, entrusted with the task of managing and coordinating the development phase of the SESAR project, created under European Union law on 27 February 2007, with Eurocontrol and the European Union as founding members, in order to ensure the modernisation of the European air traffic management system by coordinating and concentrating all relevant research and development efforts in the Union