Regulatory out-of-service date
Date on which a regulator placed an organisation out of service.
Sources that carry it
2 sourcesOfficial API-keyed REST/JSON service for querying U.S. DOT-registered motor carriers by carrier name, USDOT number, or docket number. Official documentation defines carrier identity, operating status, passenger-equipment, address/contact, complaint, and selected BASIC safety elements; other endpoint families remain omitted where scalar response elements are not documented.
Free standing one-company browser lookup returning a condensed MCMIS profile with identity and address, registration and authority status, operation and cargo classifications, reported fleet and driver figures, inspection and crash summaries, and safety rating. Power Units aggregates specified equipment owned, term leased, or trip leased by the carrier and is not title ownership.
Questions it helps answer
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