These Regulations apply in relation to England and Scotland and revoke the statutory instruments listed in the Schedule, consolidating their provisions. The Regulations implement Council Directive 96/22/EC concerning the prohibition on the use in stockfarming of certain substances having a hormonal or thyrostatic action and of beta-agonists and Council Directive 96/23/EC on measures to monitor certain substances and residues thereof in live animals and animal products and provide for the execution and enforcement of Regulation (EC) No 470/2009 of the European Parliament and of the Council laying down Community procedures for the establishment of residue limits of pharmacologically active substances in foodstuffs of animal origin and Commission Regulation (EU) No 37/2010 on pharmacologically active substances and their classification regarding maximum residue limits in foodstuffs of animal origin.