# The Environmental Permitting (England and Wales) Regulations 2016, Paragraph


Part B
(a) Unless falling within Part A(1) or A(2) of this Section, firing heavy clay goods or refractory materials (other than heavy clay goods) in a kiln.
(b) Vapour glazing earthenware or clay with salts.

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Source: https://www.legislation.gov.uk/uksi/2016/1154/schedule/1/part/2/chapter/3/crossheading/ceramic-production/paragraph/wrapper24n1 (the official version)
Page: https://openlegislation.uk/environmental-permitting-england-and-wales-regulations-2016/schedule-1/part-2/chapter-3/crossheading-ceramic-production/paragraph-wrapper24n1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.