4. The Commission may entrust tasks concerning the Programme to the Agency and ESA under indirect management, according to their respective roles and responsibilities, as set out under Articles 27 and 28. In order to facilitate the achievement of the objectives referred to in Article 3 and promote the most efficient cooperation between the Commission, the Agency and ESA, the Commission may establish contribution agreements with each entrusted entity.
The Commission shall adopt the contribution decisions regarding the contribution agreements by means of implementing acts. Those implementing acts shall be adopted in accordance with the advisory procedure referred to in Article 47(2).