Final provisions Section 20: Regulations: general
This section makes general provision about regulations that may be made under delegated powers conferred by the Act.
	Subsection (1) provides that powers under this Act may be used to make different provision for different purposes or areas, and may also make supplementary, incidental, consequential, transitional, transitory or saving provision (including provision modifying any enactment, including the provisions of this Act).
	Subsections (2) and (3) introduce Schedules 2 and 3, which make provision on the exercise of powers by devolved authorities and on procedures for making regulations, respectively.
	Subsection (4) clarifies that a prohibition in the Act on making regulations after a particular time does not affect the continuation in force of regulations made before that time. For example, regulations made under the power to restate retained EU law under section 11 may only be made before the end of 2023. However, any regulations made under that power will continue to operate after the end of 2023.
	Subsection (5) disapplies section 28 of the Small Business, Enterprise and Employment Act 2015 in relation to any power to make regulations under this Act. Section 28 provided duties upon Ministers of the Crown to make provision for the review of regulatory provisions under regulations.