Free Freight Tool

Dangerous Goods Classification Reference

Reference for the 9 dangerous goods classes, with packing groups, labels, and air and sea transport requirements.

Dangerous goods are divided into nine hazard classes. Use this reference for classification context, then follow the current IMDG Code or IATA DGR and your carrier requirements.

How to use the Dangerous Goods Classification Reference

  • Find the hazard class.
  • Review its divisions, labels, and packing groups.
  • Confirm transport requirements with a qualified dangerous goods specialist.

How to read the result

Tool results are planning aids. Confirm final values with the carrier, forwarder, or customs representative when they affect cost, compliance, or acceptance.

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Frequently asked questions

Is the Dangerous Goods Classification Reference free?

Yes. It is free to use on CargoEnter.

Are the results guaranteed?

No. They are planning estimates. Confirm final values with your carrier or forwarder.