D.C. Mun. Regs. tit. 19, § 2419
2419.1 All mixed martial arts events shall be subject to the licensing requirements of 19 DCMR Chapter 20.
2419.2 The fee for a mixed martial artist license shall be as set forth in 17 DCMR Chapter 35.
SOURCE: Final Rulemaking published at 54 DCR 7229 (July 27, 2007).