Free Freight Tool

Packing Group Reference: PG I, II, III

Understand dangerous goods packing groups I, II, and III, with packaging requirements, testing standards, and examples.

Packing groups rank dangerous goods by level of danger: PG I is high danger, PG II is medium, and PG III is low. Packaging must be certified for the group.

How to use the Packing Group Reference

  • Find the packing group for the substance on its safety data sheet.
  • Review packaging compatibility and test standards.
  • Confirm the marking on your UN-certified packaging.

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 Packing Group 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.