The term "racing official" as used in this chapter at a race meeting shall include: three stewards, the prescribed number of placing judges and patrol judges, the clerk of scales, a horse identifier, a starter, a paddock judge, a racing secretary, an assistant racing secretary, the handicapper, a timer, Commission veterinarians, the prescribed number of track veterinarians, a mutuel manager and a chief of security.
58 Pa. Code § 163.332
This section cited in 58 Pa. Code § 163.333 (relating to appointment of officials).