D.C. Mun. Regs. tit. 20, § 206
206.1 The Mayor shall cause to be published a notice regarding the application, in accordance with 40 CFR Part 51.161 and D.C. Code § 1-1506, by prominent advertisement and with circulation in the District of Columbia and any other area impacted pursuant to the air quality impact analysis. The notice shall provide information regarding the availability of the application for public inspection and copying, along with the availability of the ambient air quality impact analysis and proposed approval or disapproval prepared by the Mayor. A copy of the notice shall be sent to the U.S. Environmental Protection Agency, through its Region III, and to all other State and local air pollution control agencies having jurisdiction in the region in which such new or modified installation will be located. The applicant shall pay a reasonable fee to cover all costs incurred in providing notice.
206.2 The notice shall provide the opportunity for written comments from the public within thirty (30) days.
Source: as amended by Final Rulemaking published at 44 DCR 2797 (May 9, 1997).