FMCSA
Federal Motor Carrier Safety Administration
The federal agency within the U.S. Department of Transportation responsible for regulating the trucking and bus industries, with a focus on reducing crashes, injuries, and fatalities.
The Federal Motor Carrier Safety Administration (FMCSA) is an agency within the United States Department of Transportation (USDOT) that regulates the trucking and interstate bus industries. Established in 2000 as a separate administration, the FMCSA's primary mission is to reduce crashes, injuries, and fatalities involving large trucks and buses.
The FMCSA develops and enforces safety regulations for commercial motor vehicles (CMVs), including rules governing driver qualifications, hours of service, vehicle maintenance, hazardous materials transportation, and commercial driver's license (CDL) standards. The agency also administers the registration and authority programs that carriers must comply with, including USDOT number registration, MC authority, and the Unified Registration System.
Key FMCSA programs include the Compliance, Safety, Accountability (CSA) program, which evaluates carrier and driver safety performance; the Safety Measurement System (SMS), which quantifies performance data; and the National Consumer Complaint Database, where the public can report safety violations. The FMCSA also conducts compliance reviews, safety audits, and roadside inspections through partnerships with state agencies.
Carriers are required to maintain compliance with all FMCSA regulations. The agency has the authority to issue fines, place carriers out of service, and revoke operating authority for violations. The FMCSA also maintains the SAFER (Safety and Fitness Electronic Records) system, which provides public access to carrier safety information.
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Frequently Asked Questions
What does the FMCSA regulate?
The FMCSA regulates the commercial trucking and bus industries, including driver qualifications, hours of service, vehicle maintenance and inspection standards, hazardous materials transportation, commercial driver's license requirements, and carrier registration and operating authority.
How does the FMCSA enforce its regulations?
The FMCSA enforces regulations through roadside inspections (conducted by state partners), compliance reviews, safety audits, fines, out-of-service orders, and revocation of operating authority. The agency also uses the CSA program to monitor carrier safety performance.
Where can I find FMCSA carrier safety information?
The FMCSA maintains the SAFER system (safer.fmcsa.dot.gov) and the SMS website (ai.fmcsa.dot.gov) where the public can look up carrier safety records, inspection results, crash data, and compliance information.
Related Terms
USDOT Number
United States Department of Transportation Number
A unique identifier assigned by the FMCSA to commercial motor carriers operating in interstate commerce, used to track safety information and compliance.
MC Number
Motor Carrier Number
An operating authority number issued by the FMCSA that grants carriers the legal right to transport passengers or regulated commodities for compensation across state lines.
SAFER
Safety and Fitness Electronic Records
An FMCSA online database that provides the public with access to motor carrier safety data, including company snapshots, inspection results, crash reports, and registration information.
Operating Authority
The legal permission granted by the FMCSA that allows a carrier, broker, or freight forwarder to conduct for-hire transportation operations in interstate commerce.