The List of Dangerous Goods contains which information?

• A. UN numbers
• B. Special provisions
• C. Packing instruction numbers
• D. All of the above

Answer: (D)

The List of Dangerous Goods provides identification and packaging guidance for each substance, combining UN numbers, special provisions, and packing instruction numbers. The UN number serves as the universal identifier that quickly communicates what the substance is and its hazard, ensuring consistent recognition worldwide. Special provisions are codes that modify standard rules to apply to specific materials, capturing exceptions, additional labeling needs, or handling requirements. Packing instruction numbers specify the exact packaging, materials, testing, and labeling needed to ship safely. Because the list includes the UN number, the applicable special provisions, and the packing instruction for each item, all of these pieces of information are included.