A 'competitor guide to doping and medication control', published by the FEI, gives an overview of the guidelines which came into effect on 1 June 2006. It can be downloaded here.
For further information on regulations for international competition including the FEI Equine Anti-Doping Medication Control and Prohibited substances policies see the BEF Rule Book and the FEI website.
Sports - national : UK Sport is the UK's national anti-doping organistion - see their drug free sport pages
Sports - global : Find out about the World Anti-Doping Agency on their website
