D.C. Mun. Regs. tit. 19, § 2305
2305.1 A contestant shall report to the inspector in the dressing room at least one (1) hour before the contestant is scheduled to enter the ring.
2305.2 A contestant who fails to perform in a contest for which the contestant or the manager has signed a contract and who does not furnish an acceptable reason, or doctor's certificate in case of physical disability, to the Commission is subject to disciplinary action.
SOURCE: Final Rulemaking at 35 DCR 3759, 3760 (May 20, 1988).