US lawDistrict of ColumbiaRegulationsTitle 15 โ PUBLIC UTILITIES AND CABLE TELEVISIONChapter 15-31 โ CUSTOMER SERVICE STANDARDS315715 DCMR 31573157. RESERVEDLast amended: 2002Length: 13 wordsOfficial source Cite as D.C. Mun. Regs. tit. 15, ยง 31573157 RESERVED SOURCE: Final Rulemaking published at 49 DCR 6797 (July 19, 2002).Previous15 DCMR 3156Next15 DCMR 3158