As a Federal agency, NHTSA regulates the safety of motor vehicles and related equipment.
POLICY & GUIDANCE
Guidance DocumentsLETTER OF INTERPRETATION
Letters from NHTSA's Chief CounselREPORTS TO CONGRESS
Evaluation & UpdatesStanding General Order
Crash Reporting for Levels of Driving Automation 2-5Part 583 AALA Reports
American Automobile Labeling Act ReportsSettlement Amounts since FY-1999
Civil Penalty Settlement AmountsRegulations
NHTSA issues Federal Motor Vehicle Safety Standards (FMVSS) to implement laws from Congress. These regulations allow us to fulfill our mission to prevent and reduce vehicle crashes.
FMVSS Number | Part Sort ascending | Subject | Actions |
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222 | 49 CFR Part 571 | School Bus Passenger Seating and Crash Protection
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Final Rule: Seating Systems, Occupant Crash Protection, Seat Belt Assembly Anchorages, School Bus Passenger Seating and Crash Protection Notice of Proposed Rulemaking: Federal Motor Vehicle Safety Standards; Seating Systems, Occupant Crash Protection, Seat Belt Assembly Anchorages, School Bus Passenger Seating and Crash Protection |
118 | 49 CFR Part 571 | FMVSS, Power-operated window, partition, and roof panel systems
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Withdrawal of NPRM: Power-operated Window, Partition, and Roof Panel Systems Notice of proposed rulemaking: Federal Motor Vehicle Safety Standards; Power-operated window, partition, and roof panel systems |
49 CFR Part 571 |
Federal Motor Vehicle Safety Standards; Tires | Final Rule Notice of Proposed Rulemaking |
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206 | 49 CFR Part 571 | Door Locks and Door Retention Components and Side Impact Protection We are proposing to amend Federal Motor Vehicle Safety Standard (FMVSS) No. 206, Door locks and door retention components, in order to add and update requirements and test procedures and to harmonize with the world’s first global technical regulation for motor vehicles. |
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138 | 49 CFR Part 571 | Tire Pressure Monitoring System
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Preliminary Economic Assessment: TIRE PRESSURE MONITORING SYSTEM |
208 | 49 CFR Part 571 | Monitoring the Performance of Advanced Air Bags and Developing Data for Potential Future Air Bag Rulemakings
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Request for Comment |
49 CFR Part 571 |
Head Restraints | Final Rule: Federal Motor Vehicle Safety Standards; Head RestraintsNotice of proposed rulemaking | |
222 | 49 CFR Part 571 | School Bus Passenger Seating and Crash Protection
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Notice of Proposed Rulemaking: Seating Systems, Occupant Crash Protection, Seat Belt Assembly Anchorages, School Bus Passenger Seating and Crash Protection Final Rule: Occupant Crash Protection, Seat Belt Assembly Anchorages, School Bus Passenger Seating and Crash Protection |
49 CFR Part 571 |
Definition of Multifunction School Activity Bus | Final Rule Notice of Proposed Rulemaking |
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49 CFR Part 571 |
Child Restraint Anchorage Systems | Final rule, response to petitions for reconsideration Final rule; Response to Petitions for Reconsideration |
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49 CFR Part 567, 571, 574, 575, 597 |
Tire Safety Information | Notice of Proposed Rulemaking: Tire Safety InformationFinal Rule | |
49 CFR Part 565 | Vehicle Identification Number Requirements
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Final Rule: Vehicle Identification Number Requirements | |
49 CFR Part 563 | Event Data Recorders (EDRs)
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Final Regulatory Evaluation: Event Data Recorders (EDRs) Final rule: Event Data Recorders Frequently Asked Questions and Additional Information about Event Data Recorders (EDRs) |
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49 CFR Part 563 |
Event Data Recorders EDRs in Vehicles |
Notice of Proposed Rulemaking | |
49 CFR Part 563 | Event Data Recorders -- Final Rule; response to petitions for reconsideration NOTE: In Table III of this document, the accuracy specification for the "Frontal air bag deployment, time to deploy/first stage, driver" should read +/- 2 ms. We have determined that the missing number is a typographical error that is not present in the originally signed notice. A correction notice to fix this error will soon be published in the Federal Register. |
Final Rule: Event Data Recorders |
NHTSA on the Federal Register
View notices, proposed rules and final rules NHTSA administers. Also respond to requests for comment.