Which statement about hazard information conveyed by classification and packing group is true?

Which statement about hazard information conveyed by classification and packing group is true?

• A. The hazard class/division is unrelated to packaging requirements.
• B. The hazard class/division and packing group convey hazard level and required packaging standards.
• C. The hazard class/division only matters for labeling, not packaging.
• D. The hazard class/division is optional on the shipping paper.

Answer: (B)

Classification and packing group together communicate how dangerous a material is and how it must be packaged for transport. The hazard class/division identifies the general type of hazard (for example, flammable liquid or corrosive), while the packing group indicates the level of hazard within that class and drives the required packaging standards—the strength of the container, the testing it must pass, and the approved packaging type. Regulations require that both the classification information and the packing group be used to determine proper packaging, labeling, and documentation. This is why the statement saying these two pieces convey both hazard level and packaging standards is the correct one. The other options imply the packaging is unrelated, or limited to labeling, or optional on shipping papers, which isn’t accurate because packaging requirements and documentation depend on the class/division and packing group.

Classification and packing group together communicate how dangerous a material is and how it must be packaged for transport. The hazard class/division identifies the general type of hazard (for example, flammable liquid or corrosive), while the packing group indicates the level of hazard within that class and drives the required packaging standards—the strength of the container, the testing it must pass, and the approved packaging type. Regulations require that both the classification information and the packing group be used to determine proper packaging, labeling, and documentation. This is why the statement saying these two pieces convey both hazard level and packaging standards is the correct one. The other options imply the packaging is unrelated, or limited to labeling, or optional on shipping papers, which isn’t accurate because packaging requirements and documentation depend on the class/division and packing group.