Commission Regulation (EU) No 1332/2011 of 16 September 2011 — Airspace Usage Requirements and Operating Procedures for Airborne Collision Avoidance (ACAS II)
Commission Implementing Regulation (EU) 2018/1048 of 18 July 2018 — Airspace Usage Requirements and Operating Procedures concerning Performance-Based Navigation (PBN)
Commission Implementing Regulation (EU) 2023/1770 of 12 September 2023 — Provisions on aircraft equipment required for the use of the Single European Sky airspace and operating rules related to the use of the Single European Sky airspace (AUR.IR)