What information should be visible on the outer packaging to ensure safe transport?

• A. Proper shipping name, UN number, hazard class/division, packing group (if applicable), weight, and hazard labels.
• B. Only the shipper's address.
• C. Only the date of manufacture.
• D. Only the packaging color.

Answer: (C)

Hazard communication on the outer packaging is essential for safe transport. The information that must be visible tells handlers exactly what is inside, how dangerous it is, and what precautions to take. This includes the proper shipping name, UN number, hazard class/division, packing group if applicable, weight, and the required hazard labels. Together, these items guide safe handling, segregation, and emergency response.

Dates of manufacture or the color of the packaging don’t convey hazard or handling instructions, so they don’t provide the critical safety information needed for transport.