D.C. Code § 47-2513
The Mayor of the District of Columbia is authorized to promulgate rules and regulations to carry out the provisions of this chapter.
Sept. 13, 1980, D.C. Law 3-95, § 404, 27 DCR 3509
enacted, Apr. 9, 1997, D.C. Law 11-254, § 2, 44 DCR 1575
1981 Ed., § 47-2513.