Hazardous materials can be classified based on various criteria, including their physical and chemical properties, health effects, and environmental impact

Class 1: Explosives
Class 2: Gases
Class 3: Flammable Liquids
Class 4: Flammable Solids
Class 5: Oxidizers and Organic Peroxides
Class 6: Toxic and Infectious Substances
Class 7: Radioactive Materials
Class 8: Corrosive Substances
Class 9: Miscellaneous Dangerous Goods