D.C. Mun. Regs. tit. 23, § 210
210.1 The holder of a manufacturer's license, class A, B, or C, wholesaler's license, class A or B, retailer's license, class A, B, C, or D, or a caterer's license shall obtain an off-premises storage permit to store alcoholic beverages at a storage facility approved by the Board.
210.2 An off-premises storage permit shall be valid for three (3) years.
SOURCE: Final Rulemaking published at 68 DCR 7421 (July 30, 2021).