US lawDistrict of ColumbiaRegulationsTitle 27 โ CONTRACTS AND PROCUREMENTChapter 27-33 โ CONTRACT COST PRINCIPLES333927 DCMR 33393339. [RESERVED]ReservedLength: 2 wordsOfficial source Cite as D.C. Mun. Regs. tit. 27, ยง 33393339 [RESERVED]Previous27 DCMR 3338Next27 DCMR 3340