23 Mar 2011 OJ publication date 23/03/2011 Adoption date 22/03/2011 Regulation group ATM/ANS interoperability - Air Traffic Management/Air Navigation Services DownloadsRead More Commission Regulation (EU) No 283/2011 of 22 March 2011 amending Regulation (EC) No 633/2007 as regards the transitional arrangements referred to in Article 7 Downloads [external] Commission Regulation (EU) No 283/2011 Read More Official Journal reference OJ L 77, 23.3.2011, p. 23–24 Amending Commission Regulation (EC) No 633/2007