D.C. Mun. Regs. tit. 29, § 149
149.1 Each request for a hearing shall be submitted in writing by the applicant or client to the Office of Fair Hearings.
149.2 Each written request for a hearing shall be submitted personally or by certified mail, return receipt requested.
149.3 Each request for a hearing shall be signed by the applicant or client or on the applicant's or client's behalf by an authorized representative.
149.4 Each applicant or client shall request a hearing within fifteen (15) working days after an adverse decision based on an administrative review or, in the absence of an administrative review, within thirty (30) working days of the occurrence of the action upon which the complaint is based.
SOURCE: Final Rulemaking published at 38 DCR 2034 (April 5, 1991); as amended by 54 DCR 6020 (June 22, 2007).