Chapter 3 INTEROPERABILITYF1 United Kingdom Repealed Original text. Later amendments are not shown. 12Technical support provided by the Agency 13Notified bodies 14Monitoring interoperability 15Interoperability within the Community rail system Annotations Textual amendments F1 Repealed by Regulation (EU) 2016/796 of the European Parliament and of the Council of 11 May 2016 on the European Union Agency for Railways and repealing Regulation (EC) No 881/2004 (Text with EEA relevance). Chapter 3