Which information must be included on hazmat shipping papers?

• A. The proper shipping name, hazard class/division, UN number, packing group, quantity, shipper/receiver details, and emergency contact
• B. The proper shipping name, hazard class/division, UN number, and packing group
• C. The proper shipping name and UN number only
• D. The hazard class/division and packing group only

Answer: (A)

Hazmat shipping papers must include a complete set of information to identify the material and guide safe handling and emergency response. Each element serves a purpose: the proper shipping name describes the material, the hazard class/division indicates the general type of danger, the UN number provides a universal identifier, the packing group communicates the level of hazard and packaging requirements, the quantity shows how much material is involved, shipper and receiver details establish accountability and destination, and an emergency contact connects responders to the person responsible for the shipment. Together, these details let responders quickly assess risk, know what substance is involved, and coordinate a response or cleanup. Omitting any of these pieces would leave critical gaps in understanding, safety, and regulatory compliance, which is why the full set is required.