Each such license, unless revoked for cause, shall be for the period of no more than one, two or three years, expiring on the applicant's birth date, as prescribed by Racing, Pari-Mutuel Wagering and Breeding Law section 220(1). A renewal license for owner, trainer, assistant trainer, jockey, jockey agent, racing official, mutuel employee, maintenance employee of the New York Racing Association, Inc., veterinarian, veterinary technician, farrier, track management or track security employee shall be for three years unless an individual establishes good cause for a shorter term or the commission, in the commission's discretion, determines a shorter term.
N.Y. Comp. Codes R. & Regs. Tit. 9 § 4002.7