10 CFR § 590.104 - Address for filing documents.

All documents filed under this part shall be addressed to: Office of Fuels Programs, Fossil Energy, U.S. Department of Energy, Docket Room 3F–056, FE–50, Forrestal Building, 1000 Independence Avenue SW., Washington, DC 20585. All hand delivered documents shall be filed with the Office of Fuels Programs at the above address between the hours of 8 a.m. and 4:30 p.m., Monday through Friday, except Federal holidays.