Section 57A: inserted, on 25 January 2005, by section 11 of the State Sector Amendment Act (No 2) 2004 (2004 No 114).
Section 57A(1): replaced, on 31 October 2018, by section 15(1) of the State Sector and Crown Entities Reform Act 2018 (2018 No 31).
Section 57A(3): amended, on 31 October 2018, by section 15(2)(a) of the State Sector and Crown Entities Reform Act 2018 (2018 No 31).
Section 57A(3): amended, on 31 October 2018, by section 15(2)(b) of the State Sector and Crown Entities Reform Act 2018 (2018 No 31).
Section 57A(4): inserted, on 31 October 2018, by section 15(3) of the State Sector and Crown Entities Reform Act 2018 (2018 No 31).