# The Planning (Environmental Impact Assessment) Regulations (Northern Ireland) 2017, Paragraph 4

Extent: N.I.

(a) Integrated works for the initial smelting of cast-iron and steel;
(b) Installations for the production of non-ferrous crude metals from ore, concentrates or secondary raw materials by metallurgical, chemical or electrolytic processes.

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Source: https://www.legislation.gov.uk/nisr/2017/83/schedule/1/paragraph/wrapper2/4 (the official version)
Page: https://openlegislation.uk/planning-environmental-impact-assessment-regulations-northern-ireland-2017/schedule-1/paragraph-wrapper2/4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.