27.43. Commission Implementing Regulation (EU) 2023/2691 of 29 November 2023 amending Regulation (EC) No. 474/2006 as regards the list of air carriers banned from operating or subject to operational restrictions within the Union - European Air Law View the chapter 27.43. Commission Implementing Regulation (EU) 2023/2691 of 29 November 2023 amending Regulation (EC) No. 474/2006 as regards the list of air carriers banned from operating or subject to operational restrictions within the Union by - European Air Law 27.43. Commission Implementing Regulation (EU) 2023/2691 of 29 November 2023 amending Regulation (EC) No. 474/2006 as regards the list of air carriers banned from operating or subject to operational restrictions within the Union