European Horse Racing Authorities working together as the European Horseracing Scientific Liaison Committee (EHSLC www.ehslc.com) have recently agreed Detection Times for the drugs Clenbuterol and Ipratropium and these have now been adopted by the British Horseracing Authority and are being implemented in accordance with its agreed procedures manage such changes. (www.britishhorseracing.com/.../medication-and-doping-faqs.asp#44)


Further details are available in the downloadable pdf (top right of this page).