# The Energy Savings Opportunity Scheme (Amendment) Regulations 2026, Regulation 9: Amendment to regulation 21A (estimates)


In regulation 21A(1)—
(a) the words from “details” to the end become sub-paragraph (a) of that paragraph;
(b) in sub-paragraph (a), at the end, insert “, and”;
(c) after sub-paragraph (a), insert—
“(b) the data used to make this estimate.”.

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Source: https://www.legislation.gov.uk/uksi/2026/701/regulation/9 (the official version)
Page: https://openlegislation.uk/energy-savings-opportunity-scheme-amendment-regulations-2026/regulation-9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.