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Federal Motor Carrier Safety Administration

agency of the United States Department of Transportation

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 8, 2026
Entity authorityQ5440305
Source-derived summary

The Federal Motor Carrier Safety Administration (FMCSA) is an agency in the United States Department of Transportation that regulates the trucking industry in the United States. The primary mission of the FMCSA is to reduce crashes, injuries, and fatalities involving large trucks and buses.

History

The agency was established as a separate administration within U.S. Department of Transportation on January 1, 2000, pursuant to the "Motor Carrier Safety Improvement Act of 1999." FMCSA is headquartered in Washington, D.C., and employs more than 1,000 people in all 50 states and the District of Columbia, with the goal of making "roadways safer for the public and the CMV industry".

Main functions

In carrying out its safety mandate to reduce crashes, injuries, and fatalities involving large trucks and buses, FMCSA:

Develops and enforces data-driven regulations that balance motor carrier (truck and bus companies) safety with efficiency;

Harnesses safety information systems to focus on higher risk carriers in enforcing the safety regulations;

Provide the information on consumer complaints, authority status, and carrier insurance;

Targets educational messages to carriers, commercial drivers, and the public; and

Partners with stakeholders including Federal, State, and local enforcement agencies, the motor carrier industry, safety groups, and organized labor on efforts to reduce bus and truck-related crashes.

Leadership

Raymond P. Martinez was sworn in as administrator of the FMCSA on February 28, 2018. Previously, Martinez served as chairman and chief administrator of the New Jersey Motor Vehicle Commission. He left office on October 31, 2019, and the post has been without a permanent occupant ever since.

Cathy F. Gautreaux became the agency's deputy administrator in November 2019 after having served as the executive director of the Louisiana Motor Transportation Association for 29 years. She left office on January 20, 2021.

Meera Joshi served as acting administrator of the FMCSA from January 20, 2021, prior to her appointment as deputy mayor for operations of New York City in January 2022.

Editorial summary

Begin with the source’s own compact description: “Federal Motor Carrier Safety Administration” is agency of the United States Department of Transportation. The dossier treats that line as a proposition to test through Federal, Motor and Carrier, not as a finished interpretation.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—2000, 1999, 2018, 2019—that can be checked directly. The linked authority record independently contributes the date 2000. For this dossier, Federal, Motor and Carrier is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “agency of the United States Department of Transportation” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Aug 8, 2026. The linked authority identifier is Q5440305. VIAF identifies the subject as 418149294373480522324. The Library of Congress control number is no00017462. 2 of 6 selected statements include explicit references; 3 carry qualifiers and 1 use preferred rank. The first chronological checks are 2000, 1999, 2018 and 2019.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
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  • Search vocabulary
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The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Federal Motor Carrier Safety Administration”, its source revision and the description used here.
  2. Expand the search: follow Federal Motor Carrier Safety Administration primary sources, Federal Motor Carrier Safety Administration archive and Federal research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from Federal Motor Carrier Safety Administration” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.