Dangerous goods are materials or items that pose a risk to people, property, or the environment during transportation. These goods can be hazardous due to their physical, chemical, or toxic properties. The following are the main classes of dangerous goods:
- Class 1: Explosives;
- Class 2: Gasses;
- Class 3: Flammable liquids;
- Class 4: Flammable solids;
- Class 5: Oxidizing substances and organic peroxides;
- Class 6: Toxic and infectious substances;
- Class 7: Radioactive materials;
- Class 8: Corrosives;
- Class 9: Miscellaneous dangerous goods.
Each class of dangerous goods has regulations and requirements for packaging, labeling, and documentation.