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General

Legacy ID
111

Future Enhancements to the Safety Measurement System (SMS)

FMCSA proposes enhancements to information on the public Safety Measurement System (SMS) Website and responds to comments received in response to FMCSA’s Federal Register Notice, “Proposal for Future Enhancements to the Motor Carrier Safety Measurement System (SMS),” published on June 29, 2015....

We Are FMCSA Brochure

CMVs play a significant role in moving our nation’s economy. They transport volumes of goods and carry thousands of passengers across the country every day. Every mode of transportation moves freight, but trucking is the primary mode of freight travel.

Who We Are

As the lead federal government agency responsible for regulating and providing safety oversight of commercial motor vehicles (CMVs), FMCSA's mission is to reduce crashes, injuries, and fatalities involving large trucks and buses.

FMCSA partners with industry, safety advocates,...

Commercial Driver's License Drug and Alcohol Clearinghouse

The Federal Motor Carrier Administration (FMCSA) is establishing the Commercial Driver’s License (CDL) Drug and Alcohol Clearinghouse (Clearinghouse). This new database will contain information pertaining to violations of the U.S. Department of Transportation (DOT) controlled substances (drug)...

FMCSA Issues Final Rule on Windshield-Mounted Technologies

The Federal Motor Carrier Safety Administration (FMCSA) issued a final rule to amend the Federal Motor Carrier Safety Regulations (FMCSRs) to allow the voluntary mounting of certain devices on the interior of the windshields of commercial motor vehicles (CMVs), including placement within the...