The Horseracing Integrity & Welfare Unit (HIWU)'s website has a number of educational materials to assist with the relaunch of the Horseracing Integrity and Safety (HISA) Authority's Anti-Doping and Medication Control (ADMC) Program, which is slated for May 22. Among the downloads available are: Out-of-Competition Testing Dietary Supplements Differences in testing processes for routine timed workouts versus workouts to be released from the Vets' List Processes for retiring/unretiring a Covered Horse from the testing pool Withdrawal Guidance Advisory from the Racing Medication & Testing Consortium Prohibited Substance Lists for Banned...