Commission Implementing Decision (EU) 2019/2167 of 17 December 2019 approving the Network Strategy Plan for the air traffic management network functions of the single European sky for the period 2020-2029
Commission Implementing Decision (EU) 2019/2167 of 17 December 2019 approving the Network Strategy Plan for the air traffic management network functions of the single European sky for the period 2020-2029