D.C. Mun. Regs. tit. 14, § 4012
SOURCE: Notice of Final Rulemaking published at 33 DCR 2656, 2659-60 (May 2, 1986); as amended by Notice of Final Rulemaking published at 33 DCR 3179 (May 23, 1986); as amended by Final Rulemaking published at 68 DCR 012634 (December 3, 2021).