(1)The Welsh Ministers may by regulations make provision within devolved competence they consider appropriate for the purposes of implementing the withdrawal agreement if they consider that such provision should be in force on or before exit day, subject to the prior enactment of a statute by the Parliament of the United Kingdom approving the final terms of withdrawal of the United Kingdom from the European Union.
(2)Regulations under this section may modify an enactment (including an enactment contained in this Act).
(3)But regulations under this section may not—
(a)impose or increase taxation;
(b)make retrospective provision;
(c)create a relevant criminal offence;
(d)confer or impose a function on a Minister of the Crown;
(e)remove or modify a pre-commencement function of a Minister of the Crown unless doing so is incidental to, or consequential on, another provision contained in the regulations.
(4)No regulations may be made under this section after exit day.