27.20. Commission Implementation Regulation (EU) No. 1146/2012 of 3 December 2012 - European Air Law (Update) View the chapter 27.20. Commission Implementation Regulation (EU) No. 1146/2012 of 3 December 2012 by - European Air Law (Update) 27.20. Commission Implementation Regulation (EU) No. 1146/2012 of 3 December 2012