# The Pollution Prevention and Control (Industrial Emissions) Regulations (Northern Ireland) 2013, Paragraph 2

Extent: N.I.

(1) Subject to sub-paragraph (2), an activity shall not be taken to be a Part B or Part C activity if it cannot result in the release into the air of a substance listed in paragraph 9 or there is no likelihood that it will result in the release into the air of any such substance except in a quantity which is so trivial that it is incapable of causing pollution or its capacity to cause pollution is insignificant.
(2) Sub-paragraph (1) shall not apply to—
(a) a SED activity; or
(b) an activity which may give rise to an offensive smell noticeable outside the site where the activity is carried out.

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Source: https://www.legislation.gov.uk/nisr/2013/160/schedule/1/part/2/paragraph/2 (the official version)
Page: https://openlegislation.uk/pollution-prevention-and-control-industrial-emissions-regulations-northern-ireland-2013/schedule-1/part-2/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.