# dangerous goods regulation

*Last updated: 2026-06-22*

> Dangerous goods regulations set out the binding requirements that determine how hazardous materials must be classified, packaged, labelled, documented, and carried.

Dangerous goods regulations set out the binding requirements that determine how hazardous materials must be classified, packaged, labelled, documented, and carried. The applicable framework depends on the mode: ADR covers road transport, RID covers rail, the IMDG Code covers sea freight, and the IATA Dangerous Goods Regulations cover air cargo – all derived from the UN Model Regulations but with mode-specific provisions. For freight forwarders and shippers, these rules determine which staff qualifications are required, what documents must accompany a consignment, and which packaging types are approved for a given UN number. They should not be confused with workplace hazardous substances legislation, which governs the handling of dangerous materials in occupational settings rather than their carriage.

**Source:** [https://unece.org/transport/adr](https://unece.org/transport/adr)

## Quick Facts

| Property | Value |
|---|---|
| Term | dangerous goods regulation |
| Language | EN |
| Word count | 116 |
| Last updated | 2026-06-22 |
| Source | https://unece.org/transport/adr |

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