27.13. Commission Regulation (EU) No. 273/2010 of 30 March 2010 - European Air Law (Update) View the chapter 27.13. Commission Regulation (EU) No. 273/2010 of 30 March 2010 by - European Air Law (Update) 27.13. Commission Regulation (EU) No. 273/2010 of 30 March 2010