# The Electricity Supplier Obligations (Amendment & Excluded Electricity) Regulations 2015, Regulation 21: Amendment of the ESO Regulations (Regulation 10)


(1) Regulation 10 of the ESO Regulations is amended as follows.
(2) In paragraph (5)(c) for “estimated quarterly period cost” substitute “ estimated quarterly obligation period payment cost ”.

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Source: https://www.legislation.gov.uk/uksi/2015/721/regulation/21 (the official version)
Page: https://openlegislation.uk/electricity-supplier-obligations-amendment-excluded-electricity-regulations-2015/regulation-21
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.