Which of the following is considered packaging?

• A. Absorbent
• B. Primary receptacles
• C. All of the above
• D. Secondary packaging

Answer: (C)

In hazmat shipping, packaging means the complete system that surrounds and protects the contents, not just the container itself. The primary receptacle is the actual container that holds the material. Absorbent material is included inside the package to soak up any leaks and prevent spills from spreading. Secondary packaging is the outer layer that provides extra protection and helps keep the primary container, absorbent, and contents secure during transit. Since each of these elements plays a role in safely containing and protecting the material, all of them are considered packaging components.