5.5. Commission Implementing Regulation (EU) 2019/103 of 23 January 2019 amending Implementing Regulation (EU) 2015/1998 as regards clarification, harmonisation and simplification as well as strengthening of certain specific aviation security measures, as amended by Commission Implementing Regulation (EU) 2020/910 of 30 June 2020 (see B II (1.19J8) - European Air Law (Update) View the chapter 5.5. Commission Implementing Regulation (EU) 2019/103 of 23 January 2019 amending Implementing Regulation (EU) 2015/1998 as regards clarification, harmonisation and simplification as well as strengthening of certain specific aviation security measures, as amended by Commission Implementing Regulation (EU) 2020/910 of 30 June 2020 (see B II (1.19J8) by - European Air Law (Update) 5.5. Commission Implementing Regulation (EU) 2019/103 of 23 January 2019 amending Implementing Regulation (EU) 2015/1998 as regards clarification, harmonisation and simplification as well as strengthening of certain specific aviation security measures, as amended by Commission Implementing Regulation (EU) 2020/910 of 30 June 2020 (see B II (1.19J8)