Q. Do I need a USDOT Number?
- Who Needs a USDOT Number? provided by the Federal Motor Carrier Safety Administration (FMCSA)
Questions? Contact FMCSA
Business Hours: 8:00am-8:00pm EST, Monday through Friday
The Reference Librarians will be unavailable from Thursday November 23rd until Monday November 27th. You may still submit email questions and leave a voicemail for the librarians. We will reply as soon as possible.
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