344. The certificate of a positive test result completed by an official chemist under Part V of the Pari-Mutuel Betting Supervision Regulations (SOR/91-365) respecting an official sample taken from a horse shall constitute evidence, in the absence of any evidence to the contrary, that a drug prohibited by the Regulations has been administered to that horse.
Decision 90-09-19, s. 344; Decision 96-05-27, s. 46.