hazardous materials HazMat
危险品
This page is in English. Where a word has a checked translation, it appears after the English term.
Substances that endanger health, safety or property when transported.
Think gasoline, propane, acids, explosives, poisons. The government lists them and sorts them into hazard classes. Special rules cover how they are packed, labeled, loaded and driven.
Tested: who may haul hazardous materials, where the papers must be kept, how the vehicle is placarded, and the driver's duties.
See 122 questions on the HazMat testSee also: hazard class, hazardous materials table, hazmat endorsement, placard, shipping paper
Source: 49 CFR 171.8; CDL manual, 9.1 and 9.8checked
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