Class 1. Explosive substances and articles	Class 2. Gases	Class 3. Flammable liquids	Class 4. Flammable substances and materials
Class 5. Oxidizing substances and organic peroxides	Class 6. Toxic and infectious substances	Class 7. Flammable substances and materials	Class 8. Oxidizing substances and organic peroxides
Class 9. Toxic and infectious substances