Question A hazardous material's identification number should appear: Answers On the transporting vehicle's bumper. On the material's packaging. On a sticker near the material's shipping container. Explanation A material's ID number must appear on its accompanying shipping paper as well as on its packaging. It also must appear on cargo tanks and other bulk packaging. Take a FREE Practice Test Now This questions appears in the following tests: California HazMat , Hawaii HazMat , Iowa HazMat , Kentucky HazMat , Maine HazMat , Virginia HazMat , Washington HazMat ,