# The Explosives Regulations 2014, Paragraph 12


The explosive substance Nitrogen Triiodide with the chemical formulation NI3, in a quantity not exceeding 0.5 grams which has been manufactured for, and is used for, demonstration purposes as part of an educational activity within the meaning of section 1(3) of the Further Education Act 1985 and either it is wholly used up in the demonstration or any amount remaining is destroyed immediately after it.

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Source: https://www.legislation.gov.uk/uksi/2014/1638/schedule/2/paragraph/12 (the official version)
Page: https://openlegislation.uk/explosives-regulations-2014/schedule-2/paragraph-12
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.