Zilpaterol Feed Contamination Update


Following intensive discussions with European counterparts over the last week, the Irish Horseracing Regulatory Board in conjunction with the British Horseracing Authority can today issue the following update relating to the zilpaterol feed contamination. 




  1. What is zilpaterol and how is it regulated in horseracing?




  1. Previous issues



  1. Current issues



  1. Testing for Prohibited Substances



  1. Current action