# The Radioactive Substances (Uranium and Thorium) Exemption Order 1962, Article 4: Descriptions of radioactive material to which exemption relates


The last preceding Article applies to radioactive material falling within any of the following descriptions, that is to say,—
(a) a solid or liquid substance which—
(i) contains natural uranium, and is radioactive material solely because of the presence of one or more of the Schedule 3 elements in the natural uranium; or
(ii) contains natural thorium, and is radioactive material solely because of the presence of one or more of the Schedule 3 elements in the natural thorium; or
(iii) contains both natural uranium and natural thorium, and is radioactive material solely because of the presence of one or more of the Schedule 3 elements in the natural uranium and the natural thorium or either of them;
(b) an article made wholly from such a substance;
(c) an article which is made partly from, or incorporates, such a substance and which is radioactive material solely because of the presence of that substance.

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Source: https://www.legislation.gov.uk/uksi/1962/2710/article/4 (the official version)
Page: https://openlegislation.uk/radioactive-substances-uranium-and-thorium-exemption-order-1962/article-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.