In the context of dangerous goods, what does the term 'lading' refer to?

The term 'lading' specifically refers to the cargo or freight that is being transported. In the context of dangerous goods, identifying and understanding lading is crucial for ensuring safety and compliance with regulations. Dangerous goods often require special handling, packaging, and documentation, and knowing what is considered lading helps in assessing the risks associated with the transport of these materials.

The other options pertain to aspects of transport but do not accurately define 'lading'. While the container itself and the transportation method are important for logistics and safety, they are not synonymous with the cargo being transported. Similarly, a handling procedure refers to the methods and practices used during the loading, unloading, or transportation of goods, which is a separate concept from the goods themselves. Understanding what lading is allows hazardous materials technicians to better anticipate the necessary precautions and procedures to ensure safe transport.