# The Building (Amendment) (Wales) Regulations 2014, Regulation 4: Application of energy efficiency requirements

Extent: E+W

In regulation 21—
(a) at the end of paragraph 4(a) omit “or”;
(b) after “extended” in paragraph (4)(b) insert—
“to heat the conservatory or porch; or
(c) in which a fixed heating appliance has been provided to heat the conservatory or porch.”

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Source: https://www.legislation.gov.uk/wsi/2014/110/regulation/4 (the official version)
Page: https://openlegislation.uk/building-amendment-wales-regulations-2014/regulation-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.