Changes made by 2004/25/EC: Commission Decision of 22 December 2003 amending Decision 2002/657/EC as regards the setting of minimum required performance limits (MRPLs) for certain residues in food of animal origin (notified under document number C(2003) 4961)
EU Decision 2004/25
Made to Commission Decision of 12 August 2002 implementing Council Directive 96/23/EC concerning the performance of analytical methods and the interpretation of results (notified under document number C(2002) 3044) (2002/657/EC)
From legislation.gov.uk's record of changes, the official one: see it there.