C-72.1, r. 4 - Rules respecting Standardbred horse races held at a professional race track

Full text
27. The horse identifier shall fulfil the following obligations:
(1)  he shall identify the horses that are in the paddock before a race in which those horses are to participate;
(2)  he shall check the tattoo of each horse in order to ensure that it is the tattoo of the horse declared in the race;
(3)  he shall report to the paddock judge any doubt or error pertaining to the identity of a horse.
He shall be present in the paddock at least 45 minutes before the post time of the first race of a race program.
Decision 90-09-19, s. 27.