(1) The Minister may determine that a factor specified in the determination is the GST revenue sharing relativity for a State for a payment year.
(2) Before making a determination under subsection (1), the Minister must consult each of the States.
(3) A determination under subsection (1) is a legislative instrument, but section 42 (disallowance) of the Legislative Instruments Act 2003 does not apply to the determination.