D.C. Mun. Regs. tit. 15, § 2301
2301.1 The federal government's gas safety regulations for transportation of natural and other gas by pipeline, 49 CFR § 190 (Pipeline Safety Program Procedures), 49 CFR § 191 (Annual Reports and Incident Reports), 49 CFR § 192 (Minimum Federal Safety Standards), and 49 CFR § 199 (Drug Testing) shall be the natural gas pipeline safety standards for intrastate natural gas transmission and distribution facilities subject to the jurisdiction of the Commission, except to the extent that the regulations in this chapter are more stringent.
SOURCE: Final Rulemaking published at 33 DCR 6625 (October 24, 1986); as amended by Final Rulemaking published at 38 DCR 2381 (April 26, 1991); as amended by Final Rulemaking published at 60 DCR 7 (January 4, 2013).