References in this section to subordinate legislation are to—
an order of the Secretary of State or the National Assembly for Wales under this Act;
regulations under this Act.
Subordinate legislation—
may make different provision for different purposes, different cases and different areas;
may include incidental, supplemental, consequential, saving or transitional provisions (including provisions applying, with or without modification, provision contained in an enactment).
A power to make subordinate legislation is exercisable by statutory instrument.
A statutory instrument is subject to annulment in pursuance of a resolution of either House of Parliament if it contains subordinate legislation made by the Secretary of State other than—
regulations under section 81 or 83; or
an order under section 93.
No regulations shall be made by the Secretary of State under section 81 or 83 (whether alone or with other provisions) unless a draft of the statutory instrument containing the regulations has been laid before, and approved by a resolution of, each House of Parliament.