What does a class division of hazmat do?

A class division of hazardous materials (hazmat) serves to categorize broader classes of materials into more specific subcategories based on similar characteristics or hazards they present. This hierarchical organization aids in establishing more precise safety protocols and regulations for each subgroup.

For instance, within a primary class, hazardous materials could be divided into divisions based on factors such as their state of matter (solid, liquid, or gas), type of hazard (flammable, explosive, toxic), or specific reactivity. This allows for better risk assessments and emergency response strategies. The necessity for such divisions ensures that those handling these materials are adequately trained and informed about the particular risks associated with each subcategory, thereby enhancing safety in industrial and transportation settings.