Which of the following is a type of radioactive packaging?

• A. Type A packaging
• B. Type C packaging
• C. Type D packaging
• D. Type B packaging

Answer: (D)

Radioactive material shipments use specific packaging types that indicate how robust the container must be and what tests it has to pass to ensure containment and shielding during transport. Type B packaging is a recognized category designed for large quantities or highly radioactive materials and must withstand severe accident conditions, including rigorous impact, crush, thermal, and immersion tests. These packages (often noted as B(U) or B(M)) are built to retain the contents and maintain shielding even in worst-case scenarios, reflecting their use for high-activity shipments. By contrast, Type A packaging handles smaller quantities and less hazardous materials and is tested for normal conditions and modest accidents. Type C packaging is intended for air transport and has its own stringent requirements, while Type D is not a standard designation in these regulations. So, Type B packaging is the correct choice as a type of radioactive packaging.