(1) This Part has effect in spite of:
(a) anything in any Determination of the Remuneration Tribunal made on or before 1 June 1990; or
(b) any provision of an Act, being a provision providing for the remuneration or allowances of the holder of an office to be determined by the Remuneration Tribunal (including section 21 of the Workplace Relations Act 1996 ); or
(c) any provision in the Judicial and Statutory Officers (Remuneration and Allowances) Act 1984 that is inconsistent with this Part.
(2) Where, after 1 June 1990, the Remuneration Tribunal has made, or makes, a Determination that is inconsistent with a provision of this Act:
(a) subject to subsection ( 3), the Determination operates according to its terms in spite of the provision of this Act; and
(b) the provision of this Act ceases to operate.
(3) A Determination referred to in subsection ( 2) that purports to take effect from a day earlier than 1 June 1990 takes effect on 1 June 1990.
(4) Where a resolution disapproving of a Determination referred to in subsection ( 2) is passed as mentioned in subsection 7(8) of the Remuneration Tribunal Act 1973 , the provision of the Act overridden by the Determination operates with effect from the day on which the resolution is passed.