http://www.legislation.gov.uk/asc/2024/4/section/25/enactedSenedd Cymru (Members and Elections) Act 2024enKing's Printer of Acts of Parliament2024-06-27 PART 5 25 1 The following provisions come into force on the day after the day on which this Act receives Royal Assent— a Part 3; b section 17 and Schedule 2; c this Part, other than‍ sections 19 and 21. 2 The following provisions come into force at the end of the period of two months beginning with the day on which this Act receives Royal Assent— a sections 1, 2, 6 and 7; b Part 2; c section 18 and Schedule 3; d section 19‍; e section 21. 3 Section 3 comes into force on the day after the day of the poll for the first general election held after 7 November 2025. 4 Sections‍ 4 and 5 come into force on the day after the day of the poll for the first general election held after 6 April 2026.