D.C. Mun. Regs. tit. 14, § 1412
1412.1 The nonrefundable application fee for partial Certificates of Occupancy filed in accordance with the D.C. Building Code shall be twenty dollars ($20), plus an hourly fee to be determined at a rate of thirteen dollars ($13) per inspector hour charged by full hour or fraction thereof.
SOURCE: Notice Final Rulemaking published at 29 DCR 5571, 5576 (December 17, 1982).