Section 63 Orders and regulations
Any power to make an order or regulations which is conferred on the Secretary of State by this Act (excluding section 15) shall be exercisable by statutory instrument; and any statutory instrument made by virtue of this subsection (except an instrument containing such orders as are mentioned in the following subsection, orders appointing a day and regulations under section 56 of this Act) shall be subject to annulment in pursuance of a resolution of either House of Parliament.
No order shall be made under section 50(5), 51(1) or 57(1) of this Act unless a draft of the order has been approved by a resolution of each House of Parliament, and no order shall be made under section 46(1) of this Act unless a draft of the order has been approved by a resolution of the House of Commons.
An order made by the Secretary of State in pursuance of any provision of this Act (except section 15) may be revoked or varied by a subsequent order made in pursuance of that provision; but an order appointing a day with respect to any matter shall not be revoked or varied by virtue of this subsection as respects that matter by an order made on or after that day.
Any power to make an order or regulations which is conferred on the Secretary of State by this Act (excluding section 15) includes power—
to make different provision for different circumstances ; and
to include in the order or regulations such incidental or supplementary provisions as the Secretary of State considers appropriate for the purposes of the order or regulations.