What is the required label for 1B Packaging?

The required label for 1B Packaging is indeed the Category B hazard label. This classification is crucial because it indicates that the package contains materials that pose a less severe risk compared to Category A, but still require proper labeling to ensure the safety of transport and handling.

Category B hazard materials, which can include certain infectious substances, must be handled with care, and the label serves as a warning to those involved in the transportation process. It informs handlers, carriers, and emergency responders about the nature of the contents and the precautions they should take, ensuring that everyone remains aware of potential risks.

In comparison, a Category A hazard label is used for materials that pose a more significant threat and require stricter precautions. The exempt human specimen label is designated for samples that are specifically considered low risk, meaning they may not require as stringent labeling. The option stating that no label is required would not apply here, as regulation ensures that even Category B materials must be clearly marked to prevent accidents and ensure safety throughout the transport process.