13.5. Commission Regulation (EU) 2018/1142 of 14 August 2018 amending Regulation (EU) No. 1321/2014 as regards the introduction of certain categories of aircraft maintenance licences, the modification of the acceptance procedure of components from external suppliers and the modification of the maintenance training organisations’ privileges - European Air Law (Update) View the chapter 13.5. Commission Regulation (EU) 2018/1142 of 14 August 2018 amending Regulation (EU) No. 1321/2014 as regards the introduction of certain categories of aircraft maintenance licences, the modification of the acceptance procedure of components from external suppliers and the modification of the maintenance training organisations’ privileges by - European Air Law (Update) 13.5. Commission Regulation (EU) 2018/1142 of 14 August 2018 amending Regulation (EU) No. 1321/2014 as regards the introduction of certain categories of aircraft maintenance licences, the modification of the acceptance procedure of components from external suppliers and the modification of the maintenance training organisations’ privileges