Section 137(1)(a)(ii): substituted, on 13 December 2006, by section 8 of the Employment Relations Amendment Act 2006 (2006 No 41).
Section 137(1)(a)(ii): amended, on 1 April 2019, by section 13 of the Domestic Violence—Victims’ Protection Act 2018 (2018 No 21).
Section 137(1)(a)(ii): amended, on 1 April 2009, by section 9 of the Employment Relations (Breaks, Infant Feeding, and Other Matters) Amendment Act 2008 (2008 No 58).
Section 137(1)(a)(iiia): inserted, on 1 April 2011, by section 19 of the Employment Relations Amendment Act 2010 (2010 No 125).
Section 137(1)(a)(iiib): inserted, on 1 April 2011, by section 19 of the Employment Relations Amendment Act 2010 (2010 No 125).
Section 137(1)(a)(iiic): inserted, on 6 November 2020, by section 33 of the Equal Pay Amendment Act 2020 (2020 No 45).
Section 137(1)(a)(v): replaced, on 7 August 2020, by section 135 of the Public Service Act 2020 (2020 No 40).
Section 137(1)(a)(vi): replaced, on 7 August 2020, by section 135 of the Public Service Act 2020 (2020 No 40).
Section 137(1)(a)(x): substituted, on 1 April 2002, by section 337(1) of the Accident Compensation Act 2001 (2001 No 49).
Section 137(1)(a)(x): amended on 3 March 2010, pursuant to section 5(1)(b) of the Accident Compensation Amendment Act 2010 (2010 No 1).
Section 137(1)(a)(xi): inserted, on 1 August 2020, by section 668 of the Education and Training Act 2020 (2020 No 38).
Section 137(1)(a)(xi): repealed, on 4 April 2016, by section 10 of the Employment Relations Amendment Act 2015 (2015 No 73).
Section 137(1)(a)(xii): inserted, on 1 December 2022, by section 285 of the Fair Pay Agreements Act 2022 (2022 No 58).
Section 137(1)(c): inserted, on 30 December 2022, by section 103 of the Screen Industry Workers Act 2022 (2022 No 52).
Section 137(4): substituted, on 5 May 2003, by section 33(4) of the Health and Safety in Employment Amendment Act 2002 (2002 No 86).
Section 137(4)(b): repealed, on 4 April 2016, by section 10 of the Employment Relations Amendment Act 2015 (2015 No 73).