Which of the following is NOT needed to determine placards for hazmat shipments?

• A. The type of shipment
• B. The material's hazards class
• C. The amount of hazardous material
• D. The shipper's address

Answer: (D)

Placards are determined by the hazards shown in the material and by how much you’re transporting. The material’s hazards class tells you which placard symbol and color to use, while the amount flags whether placards are required at all and how many you may need. The shipper’s address, while important for shipping papers and emergency information, does not convey hazard information and does not influence which placards are displayed. The type of shipment isn’t a direct factor in choosing a placard; it’s the hazard class and quantity that drive the placarding decision.