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Published 17 January 2022
Last updated 6 April 2022
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1. Overview
1.1 This notice
This notice explains when the installation of energy-saving…
Published 4 July 2014
Last updated 6 April 2022
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Published 4 July 2014
Last updated 6 April 2022
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Published 22 August 2013
Last updated 6 April 2022
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Published 28 March 2014
Last updated 6 April 2022
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Published 28 March 2014
Last updated 6 April 2022
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New regulation
A new regulation was published on 19 August 2021:
Explanatory Notes…