Transporting ammonia solution
Temporary exemption concerning the transportation of UN 2672 ammonia solution in certain containers (ADR M345), which is valid until 31 January 2027.
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This multilateral agreement, signed by the UK, gives a temporary exemption to certain parts of the European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR).
This exemption relates to the transportation of UN 2672 ammonia solution in rigid and composite intermediate bulk containers.
It is valid until 31 January 2027 unless otherwise revoked.
Anyone carrying dangerous goods in line with a multilateral agreement must have a copy of it on their vehicle.
See other temporary exemptions.
Updates to this page
Last updated 7 February 2022 + show all updates
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Error correction: requirements for use at 130 kPa (1.3 bar) revised to 55°C rather than the 50°C originally stated.
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The multilateral agreement M301 has been updated to agreement M345. The existing requirements remain unchanged. However, the new agreement, M345, will be valid until 31 January 2027.
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Multilateral agreement 256 updated to agreement M310. Existing requirements remain unchanged, however the new agreement, M310, is now valid until 1 February 2022.
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First published.