Office of the General Counsel

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Contact:

Office of Regulation and Enforcement

Under the Uniform Time Act, the Department of Transportation is in charge of time zones in the United States and ensuring that jurisdictions observing daylight saving time begin and end on the same date.

 

 

 

For further information on interpretation of this requirement, contact

Joanne Petrie, C-50
email: joanne.petrie@dot.gov
Phone: (202) 366-9306
FAX: (202) 366-9313
U.S. Department of Transportation
400 Seventh St., SW
Washington, DC 20590

 

 

08/02/05