Changes made by 2002/620/EC: Decision of the European Parliament, the Council, the Commission, the Court of Justice, the Court of Auditors, the Economic and Social Committee, the Committee of the Regions and the European Ombudsman of 25 July 2002 establishing a European Communities Personnel Selection Office - Declaration by the Bureau of the European Parliament
EU Decision 2002/620
No changes made by 2002/620/EC: Decision of the European Parliament, the Council, the Commission, the Court of Justice, the Court of Auditors, the Economic and Social Committee, the Committee of the Regions and the European Ombudsman of 25 July 2002 establishing a European Communities Personnel Selection Office - Declaration by the Bureau of the European Parliament are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.