# The Electricity and Gas (Energy Company Obligation) Order 2023, Article 20: Flat in-fill measures


(1) A measure (“measure X”) is a “flat in-fill measure” and meets the condition in this article if—
(a) it is installed at domestic premises that are in a block of flats;
(b) it is one of the following measures—
(i) solid wall insulation; or
(ii) cavity wall insulation;
(c) it is linked with one other measure (“the primary measure”) which is—
(i) the same kind of measure as measure X;
(ii) promoted by the same participant that promoted measure X; and
(iii) installed at separate domestic premises in the same block of flats as measure X; and
(d) the primary measure with which measure X is linked is an ECO4A qualifying action by virtue of meeting the condition in any of articles 12 to 19.
(2) For the purposes of paragraph (1)(c)—
(a) measure X is linked with a primary measure if—
(i) measure X is completed during the three month period beginning with the day on which the primary measure is completed;
(ii) measure X is notified under article 25 on the same day as, or after, the notification of the primary measure under that article;
(iii) when notifying measure X under article 25, the participant includes information sufficient to enable the Administrator to identify the primary measure with which it is to be linked; and
(iv) the primary measure is not already linked with another in-fill measure;
(b) a primary measure is the same kind of measure as measure X if—
(i) both are solid wall insulation; or
(ii) both are cavity wall insulation.
(3) In this article—
“block of flats” means a building which contains two or more flats;
“flat”—
(a) in respect of domestic premises in England and Wales, has the same meaning as in the Building Regulations 2010;
(b) in respect of domestic premises in Scotland, has the same meaning as in the Building (Scotland) Regulations 2004 and also includes a maisonette, as defined in those Regulations.

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Source: https://www.legislation.gov.uk/ukdsi/2023/9780348248340/article/20 (the official version)
Page: https://openlegislation.uk/draft-electricity-and-gas-energy-company-obligation-order-2023/article-20
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.