Division 6 ASSESSMENT OF CONFORMITY AND/OR SUITABILITY FOR USE OF THE CONSTITUENTS AND VERIFICATION OF THE SUBSYSTEMF1 United Kingdom Original text. Later amendments are not shown. 6.1Interoperability constituents 6.2Operation and traffic management subsystem Annotations Textual amendments F1 Substituted by Commission Regulation (EU) 2015/995 of 8 June 2015 amending Decision 2012/757/EU concerning the technical specification for interoperability relating to the ‘operation and traffic management’ subsystem of the rail system in the European Union (Text with EEA relevance). ← Division 5.2 Division 6 Division 6.1 →