# Building Regulations (Northern Ireland) 2000, Regulation V4: Safe opening and closing of windows, skylights and ventilators

Extent: N.I.
Status: prospective

Any window, skylight or ventilator which can be opened by a person shall be so constructed or equipped that it may be opened, closed and adjusted safely.

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Source: https://www.legislation.gov.uk/nisr/2000/389/regulation/V4 (the official version)
Page: https://openlegislation.uk/building-regulations-northern-ireland-2000/regulation-V4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.