District of Columbia Permit Contacts

Area	Type of Permit	Permitting Authority	Regulations
District of Columbia	PSD	District of Columbia Department of Health Environmental Health Administration Bureau of Environmental Quality Air Quality Division 51 N Street, NE Washington, DC 20002 (202) 535-2250	40 CFR 52.21
District of Columbia	nonattainment minor NSR	District of Columbia Department of Health Environmental Health Administration Bureau of Environmental Quality Air Quality Division 51 N Street, NE Washington, DC 20002 (202) 535-2250	District of Columbia State Implementation Plan