In the context of hazardous materials, what is meant by "forbidden" materials?

In the context of hazardous materials, "forbidden" materials refer to substances that are so dangerous or pose such a significant risk that they cannot be transported under any circumstances. This definition is crucial for maintaining public safety, protecting the environment, and ensuring that transportation methods and routes are not compromised.

Forbidden materials are typically identified by regulatory agencies due to their potential to cause severe harm, whether through explosive reactions, toxic exposures, or environmental contamination. These materials are often subject to stringent legal restrictions, and their transportation is completely prohibited to prevent accidents and incidents that could lead to catastrophic events.

Understanding the classification of forbidden materials underscores the need for a comprehensive regulatory framework that prioritizes safety and risk management in the transportation of hazardous materials.