Which class would a toxic substance fall under?

A toxic substance falls under Class 6 of dangerous goods, which specifically categorizes materials that are poisonous or otherwise harmful. This class is divided into two divisions: Division 6.1 covers toxic substances that can cause death or serious injury if inhaled, swallowed, or come into contact with skin, while Division 6.2 relates to infectious substances. The classification of toxic substances in Class 6 is crucial because it helps ensure proper handling, packaging, and transportation to minimize risks to health and safety. By defining toxic substances in this way, regulatory agencies can impose specific requirements for labeling, shipping, and emergency response, which is essential to public safety and environmental protection.

Classes 1, 4, and 7 refer to explosives, flammable solids, and radioactive materials, respectively, and do not encompass the characteristics of toxic substances. Therefore, the classification of toxic materials under Class 6 is vital for managing the significant risks associated with their transportation and handling.