English: Animals and Animal Products (Examination for Residues and Maximum Residue Limits) Regulations 1997
Welsh: Rheoliadau Anifeiliaid a Chynhyrchion Anifeiliaid (Archwilio am Weddillion a Therfynau Uchaf Gweddillion) 1997
Subject: Amaeth
English definition: S.I. 1997 No. 1729
Welsh definition: O.S. Rhif 1729