D.C. Mun. Regs. tit. 26-C, § 1122
1122.1 Unless otherwise stated in the Act, a licensee or person required to be licensed under the Act shall comply with applicable federal law and any rule, regulation, order, or interpretation promulgated or issued pursuant to the applicable federal law.
SOURCE: Final Rulemaking published at 56 DCR 4356, 4374-4375 (June 5, 2009).