Division CHAPTER IV RADIO COMMUNICATION AND RADIO OPERATORSF1 United Kingdom Original text. Later amendments are not shown. Explanatory note Regulation IV/1Application Annotations Textual amendments F1 Substituted by Directive 2012/35/EU of the European Parliament and of the Council of 21 November 2012 amending Directive 2008/106/EC on the minimum level of training of seafarers (Text with EEA relevance). ← Division 2 Division CHAPTER IV Division →