National Highway Traffic Safety Administration (NHTSA)
U.S. Department of Transportation agency publishing national motor-vehicle crash data, including FARS and CRSS, and the Vehicle Product Information Catalog and public VIN-decoding API.
What National Highway Traffic Safety Adminis… offers
3 sourcesAnnual final national files for every qualifying U.S. fatal motor-vehicle traffic crash, with coordinated crash, vehicle, person, ordered event, circumstance, decoded-vehicle, imputation, and auxiliary tables. Inventory is pinned to 2024 Final and does not claim nonfatal or preliminary coverage.
Annual public-use national probability-sample files for eligible police-reported motor-vehicle traffic crashes. Coordinated crash, vehicle, person, event-sequence, related-factor, weather, vPIC-derived, and auxiliary tables are pinned to the 2024 first final release dated 2026-04-01. CRSS is not a census or arbitrary-event lookup; estimates require its survey-design fields.
Free public governmental API that decodes a buyer-supplied VIN and returns manufacturer-submitted vehicle identity and specification fields plus structural decode error codes.
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