DOT Hazard Placards
Every good firefighter fries onions plus roasts chicken monthly!
How do you remember them? There are many variations of the above.
- Class 1: Explosives.
- Class 2: Gases.
- Class 3: Flammable and Combustible Liquids.
- Class 4: Flammable Solids.
- Class 5: Oxidizing Substances, Organic Peroxides.
- Class 6: Toxic Substances and Infectious Substances.
- Class 7: Radioactive Materials.
- Class 8: Corrosives.
- Class 9: Miscellaneous Hazardous Materials.
Take the Quiz! Test your DOT Placard Knowledge
Phil Ambrose Member since
See Also
WHMIS 1988 - Classification
