Over packs must be marked so that each ______ ______ is represented and the word ______ must be marked.

• A. hazard, label
• B. dangerous good, overpack
• C. dangerous material, container
• D. overpack, hazard

Answer: (B)

Overpacks group multiple packages, including dangerous goods, so the marking on the outer container must show what dangerous goods are represented inside. This helps handlers understand the contents and apply the correct transport requirements. The marking must explicitly include the word OVERPACK to identify the container as an overpack. Using a hazard label or referencing a different term wouldn’t meet the requirement to indicate both that dangerous goods are inside and that this is an overpack.