European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR)

Document Aim of the document Important

European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR)

(Adoption: 30 September 1957; Entry into force: 29 January 1968; Major revisions in 1975 and 2011)

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United Nations treaty that governs transnational transport of hazardous materials.

Annex A regulates the merchandise involved, notably their packaging and labels.

Annex B regulates the construction, equipment, and use of vehicles for the transport of hazardous materials.

Distinguishes nine classes of dangerous goods, with appropriate hazard pictograms.