17.3. Commission Delegated Regulation (EU) 2020/1234 of 9 June 2020 amending Regulation (EU) No. 139/2014 as regards the conditions and procedures for the declaration by organisations responsible for the provision of apron management services - European Air Law (Update) View the chapter 17.3. Commission Delegated Regulation (EU) 2020/1234 of 9 June 2020 amending Regulation (EU) No. 139/2014 as regards the conditions and procedures for the declaration by organisations responsible for the provision of apron management services by - European Air Law (Update) 17.3. Commission Delegated Regulation (EU) 2020/1234 of 9 June 2020 amending Regulation (EU) No. 139/2014 as regards the conditions and procedures for the declaration by organisations responsible for the provision of apron management services