F/CMVSS 206: Door Locks and Door Retention Components

September 1, 2026

Modifying or adding vehicle doors can introduce important safety and certification considerations for work truck upfitters. This article examines Federal/Canada Motor Vehicle Safety Standard (F/CMVSS) 206, including when the standard applies and how changes involving doors, locks, latches, hinges, and related components can affect final-stage manufacturer or alterer compliance responsibilities.

Federal Motor Vehicle Safety Standard (FMVSS) Guidance

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Record retention and additional NHTSA reporting requirements for final-stage manufacturers or alterers

Vehicle certification responsibilities don’t necessarily end when an upfitted vehicle leaves the shop. This article examines important NHTSA record retention and reporting requirements affecting final-stage manufacturers...

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Vehicle Certification

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Federal Excise Tax (FET) considerations can extend beyond the initial sale of a taxable truck, chassis, body, or tractor. This article explores how parts and accessories sold in connection with taxable vehicles may...

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F/CMVSS 206: Door Locks and Door Retention Components

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Record retention and additional NHTSA reporting requirements for final-stage manufacturers or alterers

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