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Regulation & law · 07/11/2007Updated: 10/17/2026 · 1 min read

FMCSA Policy on Calculating Crash Rates and Out-of-Service Rates Explained

Summary

The Federal Motor Carrier Safety Administration (FMCSA) has clarified its policy on calculating crash rates, driver, vehicle, and hazardous materials out-of-service rates, and the top 30 percent of the national average, as outlined in 49 CFR 385.407. This policy aims to ensure that motor carriers are held accountable for their safety performance and are not eligible for hazardous materials safety permits if they exceed the top 30 percent threshold.

Original source language: Federal Register — All DocumentsOpen original release →

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