Division 4.2.4.3 Data communication applications for ETCSF1 United Kingdom Repealed Original text. Later amendments are not shown. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Annotations Textual amendments F1 Repealed by Commission Regulation (EU) 2016/919 of 27 May 2016 on the technical specification for interoperability relating to the ‘control-command and signalling’ subsystems of the rail system in the European Union (Text with EEA relevance). ← Division 4.2.4.2 Division 4.2.4.3 Division 4.2.5 →