What are the 9 classes of dangerous goods?

The 9 classes are: Class 1 — Explosives; Class 2 — Gases (flammable, non-flammable, toxic); Class 3 — Flammable Liquids; Class 4 — Flammable Solids, spontaneously combustible, water-reactive; Class 5 — Oxidizers and organic peroxides; Class 6 — Toxic and infectious substances; Class 7 — Radioactive material; Class 8 — Corrosive substances; Class 9 — Miscellaneous dangerous goods (batteries, lithium cells, magnets).

Do I need special training to ship dangerous goods?

Yes. IATA DGR regulations require anyone who prepares, handles, or accepts dangerous goods shipments to complete DG training. Training must be renewed every 24 months (air) or 3 years (sea/road). Shippers must also provide a Shipper's Declaration for Dangerous Goods, proper packaging, marking, labeling, and documentation.

Dangerous Goods Classifier

Identify the dangerous goods class for your shipment. Reference IATA, IMDG, and DOT classifications for compliant hazardous shipping.

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9 Classes of Dangerous Goods

Dangerous Goods Shipping Requirements

Classification: Determine the correct UN number and proper shipping name
Packaging: Use UN-approved packaging rated for the specific class and quantity
Marking: Package must display proper shipping name, UN number, and hazard labels
Documentation: Shipper's Declaration for Dangerous Goods (air), DG declaration (sea)
Training: Personnel must hold valid DG training certification