Chapter I Analysis and audit of data United Kingdom Original text. Later amendments are not shown. 143Subject matter 144Data to be validated 145Validation procedures 146Access by the Commission Notes on the whole EU Regulation Textual amendments F1 Substituted by Commission Implementing Regulation (EU) 2015/1962 of 28 October 2015 amending Implementing Regulation (EU) No 404/2011 laying down detailed rules for the implementation of Council Regulation (EC) No 1224/2009 establishing a Community control system for ensuring compliance with the rules of the common fisheries policy. Chapter I