Section 16(1)(a): amended, on 1 April 2007, by section 4 of the New Zealand Superannuation Amendment Act 2005 (2005 No 17).
Section 16(1)(a): amended, on 11 May 2005, by section 63(3) of the Injury Prevention, Rehabilitation, and Compensation Amendment Act (No 2) 2005 (2005 No 45).
Section 16(1)(a): amended, on 26 April 2005, by section 3 of the New Zealand Superannuation Amendment Act 2005 (2005 No 17).
Section 16(1)(b): amended, on 2 September 2013, by section 7(1) of the Social Assistance (Living Alone Payments) Amendment Act 2013 (2013 No 11).
Section 16(1)(b): amended, on 26 April 2005, by section 3 of the New Zealand Superannuation Amendment Act 2005 (2005 No 17).
Section 16(1)(c): amended, on 2 September 2013, by section 7(2) of the Social Assistance (Living Alone Payments) Amendment Act 2013 (2013 No 11).
Section 16(1)(c): amended, on 26 April 2005, by section 3 of the New Zealand Superannuation Amendment Act 2005 (2005 No 17).
Section 16(2): added, on 11 May 2005, by section 63(4) of the Injury Prevention, Rehabilitation, and Compensation Amendment Act (No 2) 2005 (2005 No 45).
Section 16(2): amended, on 3 March 2010, by section 49 of the Accident Compensation Amendment Act 2010 (2010 No 1).