Changes made by 93/256/EEC: Commission Decision of 14 April 1993 laying down the methods to be used for detecting residues of substances having a hormonal or a thyrostatic action
EU Decision 1993/256
The legislation 93/256/EEC: Commission Decision of 14 April 1993 laying down the methods to be used for detecting residues of substances having a hormonal or a thyrostatic action changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.