Community QuestionSeen on 5 CBTs
To determine if you need to use placards, which of the following is NOT something you need to know? 1) The manufacturing date of the material 2) The hazard class of the substance or material 3) The amount of all the hazardous materials of all classes in your vehicle 4) The amount of a substance or material being shipped
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Answer
The manufacturing date of the material
All 5 indexed CBT versions give this answer·Answer index rebuilt Aug 16, 2026