16.4. Commission Regulation (EU) 2015/445 of 17 March 2015 amending Regulation (EU) No. 1178/2011 as regards technical requirements and administrative procedures related to civil aviation aircrew - European Air Law View the chapter 16.4. Commission Regulation (EU) 2015/445 of 17 March 2015 amending Regulation (EU) No. 1178/2011 as regards technical requirements and administrative procedures related to civil aviation aircrew by - European Air Law 16.4. Commission Regulation (EU) 2015/445 of 17 March 2015 amending Regulation (EU) No. 1178/2011 as regards technical requirements and administrative procedures related to civil aviation aircrew