Which labels are required, either alone for in addition to hazard labels, for some dangerous goods?

• A. hazard labels
• B. handling labels
• C. cargo labels
• D. warning labels

Answer: (B)

In dangerous goods labeling, hazard labels identify the type of danger and the class of the substance. For some shipments, that information isn’t enough on its own to ensure safe handling. Additional handling labels are required to communicate specific handling or storage precautions to ground staff and flight crews, such as how the package should be treated, kept upright, or protected from moisture. This combination helps prevent accidents and ensures proper handling throughout the transport chain. The other options aren’t the standard extra labels used in this context, and hazard labels themselves are not optional.