D.C. Mun. Regs. tit. 1, § 2205
2205.1 To participate in a proceeding before the Board, a person shall file with the D.C. Energy Office, at a time prior to the deadline set forth in the notice of public hearing, the following information:
SOURCE: Final Rulemaking published at 35 DCR 5101, 5104 (July 1, 1988).