12.8. Commission Delegated Regulation (EU) 2021/1088 of 7 April 2021 amending Regulation (EU) No. 748/2012 as regards updating the references to the environmental protection requirements - European Air Law (Update) View the chapter 12.8. Commission Delegated Regulation (EU) 2021/1088 of 7 April 2021 amending Regulation (EU) No. 748/2012 as regards updating the references to the environmental protection requirements by - European Air Law (Update) 12.8. Commission Delegated Regulation (EU) 2021/1088 of 7 April 2021 amending Regulation (EU) No. 748/2012 as regards updating the references to the environmental protection requirements