7 Pa. Code § 203.51
(a) In addition to the licensing requirements set forth in Chapter 185 (relating to occupational licenses—temporary regulations), all license requirements for drivers will be in accordance with the USTA Rule 17, except a restricted license as provided for in the USTA Rule A-1, section 3.
(1) The Commission shall deem a driver as qualified to compete if he has obtained a USTA license, either Provisional (P), Restricted (V) or Full Drivers (A). In cases where drivers are Provisional (P), it shall be so noted on the program. In addition to any other requirements mentioned herein the applicant shall: