D.C. Mun. Regs. tit. 15, § 1304
1304.1 Pursuant to the formula in § 1301, each public utility, competitive electric supplier, competitive natural gas supplier, and CLEC shall be required to reimburse:
(a) A fraction of any supplemental appropriation received by the Office of the People's Counsel or the Commission during the fiscal year; or
(b) A fraction of any supplemental assessment caused by a recalculation of assessments that would result in an under-collection of funds to reimburse the appropriated budgets of the Office of the People's Counsel or the Commission in a given fiscal year.
SOURCE: Final Rulemaking published at 29 DCR 3245, 3247 (July 30, 1982); as amended by Final Rulemaking published at 53 DCR 4141 (May 19, 2006); as amended by Notice of Final Rulemaking published at 59 DCR 4230, 4232 (May 4, 2012); as amended by Final Rulemaking published at 66 DCR 1498 (February 1, 2019).