Regulation 42 of the Solvency 2 Regulations 2015 (S.I. 2015/575) (matching adjustment) and related legislation, including in particular regulation 4B of those Regulations (duty to publish technical information) and Articles 53 (calculation of the matching adjustment) and 54 (calculation of the fundamental spread) of Commission Delegated Regulation (EU) 2015/35 of 10 October 2014 supplementing Directive 2009/138/EC of the European Parliament and of the Council on the taking-up and pursuit of the business of Insurance and Reinsurance (Solvency II), are revoked by section 1(1) of, and Schedule 1 to, the Financial Services and Markets Act 2023 (c. 29). The revocations come into force on 30th June 2024, see the Financial Services and Markets Act 2023 (Commencement No. 4 and Transitional and Saving Provisions) (Amendment) Regulations 2023 (S.I. 2023/1382).