(a) The stewards shall order specimens collected for testing under this subchapter in accordance with this section.
(b) A specimen shall be collected from each horse that finishes first in a race.
(c) In addition to the horse designated under subsection (b) of this section, a specimen may be collected from the following horses:
  (1) a horse that finishes second;
  (2) a beaten favorite;
  (3) for a race with a gross purse of $50,000 or more, the horse that finishes third;
  (4) a horse selected at random by the stewards; and
  (5) any other horse designated for cause by the stewards or the commission veterinarian.

Source Note: The provisions of this §319.361 adopted to be effective August 14, 1989, 14 TexReg 3807; amended to be effective October 11, 1990, 15 TexReg 5715; amended to be effective November 1, 1998, 23 TexReg 10642.