D.C. Mun. Regs. tit. 23, § 2102
2102.1 Off-site food sales by a licensee under a license, class C/R, D/R, C/H, or D/H, shall not be included for the purposes of calculating whether an establishment is meeting either of the food sales requirements set forth in D.C. Official Code § 25-101(43), § 25-113 or this chapter.
2102.2 Food sales occurring outside of the licensed premises at catered events or street festivals shall be considered off-site food sales. Food sales generated at the licensed establishment as either take-out or delivery food sales shall not be considered off-site food sales.
Source: Notice of Final Rulemaking published at 58 DCR 1108 (February 4, 2011).