(1) The Administrator may make regulations under this Act.
(2) A regulation may declare a matter to be an excluded matter for section 259 of the PPS Act in relation to any of the following:
(a) the whole of the PPS Act (or an instrument made under that Act);
(b) a specified provision of the PPS Act (or an instrument made under that Act);
(c) the PPS Act (or an instrument made under the PPS Act), other than a specified provision;
(d) the PPS Act (or an instrument made under the PPS Act), otherwise than to a specified extent.