US lawDistrict of ColumbiaRegulationsTitle 11 โ ZONING REGULATIONS OF 1958Chapter 11-31 โ BOARD OF ZONING ADJUSTMENT RULES OF PRACTICE AND PROCEDURE319311 DCMR 31933193. [RESERVED]ReservedLength: 2 wordsOfficial source Cite as D.C. Mun. Regs. tit. 11, ยง 31933193 [RESERVED]Previous11 DCMR 3192Next11 DCMR 3194