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The U.S. Department of Transportation invites interested persons to submit applications or nominations for membership on the advisory committee on air ambulance and...

This Order sets forth updated policies and procedures governing the development and issuance of regulations by the U.S. Department of Transportation. 

This memorandum, "Review and Clearance of Guidance Documents," clarifies and updates the Department's process for the review and clearance of guidance documents.  

Take this form with you if you go to file an unemployment claim.

Pursuant to Title 49 of the U.S. Code, Chapter 301 Motor Vehicle Safety, the National Highway Traffic Safety Administration (NHTSA) has authority to carry out motor vehicle and highway safety...

Arity is an insights technology company and is a Stage I semi-finalist.

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Uber is a ridesharing company and a Stage I semi-finalist.

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In the aftermaths of the natural gas pipeline explosion and fire in San Bruno, California on September 9, 2010, and the hazardous liquid pipeline rupture in Marshall, Michigan on...

Remarks Prepared for Delivery by
U.S. Secretary of Transportation Elaine L. Chao
INFRA and AIP Event
Atrium, DOT HQ
Washington, D.C.
Friday, June 8, 2018

Thank...