The object of this Act is—
Section 3(a): amended, on 1 December 2004, by section 4(1) of the Employment Relations Amendment Act (No 2) 2004 (2004 No 86).
Section 3(a)(i): substituted, on 1 December 2004, by section 4(2) of the Employment Relations Amendment Act (No 2) 2004 (2004 No 86).
Section 3(a)(ii): amended, on 1 December 2004, by section 4(3) of the Employment Relations Amendment Act (No 2) 2004 (2004 No 86).