No horse will be permitted to race at an Association track without an eligibility certificate, issued for the current year by the United States Trotting Association and approved by the Commission. Horses must race under the name of the bona fide owner. Horses under lease must race in the name of the lessee and a copy of the lease must be recorded with the United States Trotting Association and with the Commission.
58 Pa. Code § 183.91