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Ammonium nitrate and land use planning

The UK has left the EU, new rules from January 2021

The transition period after Brexit comes to an end this year.

Find out what you can do now to prepare

Sites that want to hold certain quantities of hazardous substances must obtain consent from the Hazardous Substances Authority (HSA). See HSE’s Land Use Planning website for more information.

Updated 2020-07-28