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The latest general information on the Coronavirus Disease 2019 (COVID-19) is available on For USDOT specific COVID-19 resources, please visit our page.

Contact Us

Call Us

DOT Customer Service Center: 202-366-4000

Monday through Friday between 8:30 am and 5:30 pm Eastern Time excluding Federal Holidays.
Deaf, hard of hearing, and speech impaired callers

Contact the general information switchboard using the Federal Relay Services.

Mail Us

Correspondence to the Department may be sent to:

     U.S. Department of Transportation
     1200 New Jersey Ave, SE
     Washington, DC 20590

Please note: Correspondence must be addressed to a specific administration within the U.S. Department of Transportation, or the U.S. Postal Service will not be able to deliver it.  A list of DOT administrations and their various responsibilities can be found on the DOT Agencies webpage.

Administration Contact Information

Unmanned Aircraft System (UAS)

Last updated: Thursday, February 25, 2021