# The Environmental Authorisations (Scotland) Regulations 2018, Paragraph 52


Producing any compounds, or using or recovering any mixture (other than in the application of a glaze or vitreous enamel), containing any of the following substances or their compounds—
(a) antimony,
(b) arsenic,
(c) beryllium,
(d) gallium,
(e) indium,
(f) lead,
(g) palladium,
(h) platinum,
(i) selenium,
(j) tellurium,
(k) thallium,
(l) cadmium,
(m) mercury,
where the activity may result in the release into the air of any of those elements or their compounds.

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Source: https://www.legislation.gov.uk/ssi/2018/219/schedule/26/part/3/paragraph/52 (the official version)
Page: https://openlegislation.uk/environmental-authorisations-scotland-regulations-2018/schedule-26/part-3/paragraph-52
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.