This endorsement is required to haul hazardous materials as defined in Title 49, CFR, §383.5 To receive this endorsement, drivers must also pass a Transportation Security Administration background check. To receive this endorsement, applicants must pass a test The test consists of 30 multiple choice questions. Each question has four answer choices. To pass, the applicant must answer at least 24 questions correctly. Test questions come from the Texas Commercial Motor Vehicle Drivers Handbook. Questions come from the chapter covering: Hazardous Materials. The Hazardous Materials endorsement can be used with Class A, B and C CDL
Number of Question
1. Portable tanks:
Cargo tanks remain on a vehicle at all times, regardless of whether or not they are carrying cargo. Portable tanks are bulk packaging and are not permanently attached to a vehicle.
2. Shipping papers should be:
When transporting hazardous materials, shipping papers should be kept in a pouch in the driver's side door, or in another location where the driver is able to easily reach them while their seat belt is fastened. The papers must be easily visible to anyone who is entering the cab.
3. Generally, a shipping paper must list:
In general, a shipper is required to list an emergency response telephone number on hazardous materials' shipping papers. There are some exceptions to this rule.
4. In the Hazardous Materials Table, Column 2 lists:
Column 2 of the Hazardous Materials Table lists the proper shipping names and descriptions of regulated materials.
5. There may be restrictions on the transportation of explosives or hazardous waste in certain areas. These restrictions:
Before transporting hazardous materials, you should research any restrictions that may apply to the routes you plan to take.
6. If transporting explosives, you may leave your vehicle unattended: