Division 4 COST-EFFICIENCY INDICATORF1 United Kingdom Repealed Original text. Later amendments are not shown. 4.1For the first reference period: 4.2Division 4.2 Annotations Textual amendments F1 Repealed by Commission Implementing Regulation (EU) No 390/2013 of 3 May 2013 laying down a performance scheme for air navigation services and network functions (Text with EEA relevance). ← Division 3.2 Division 4 Division 4.1 →