Section 26(1)(da): inserted, on 1 October 2008, by section 8 of the Injury Prevention, Rehabilitation, and Compensation Amendment Act 2008 (2008 No 46).
Section 26(1A): inserted, on 1 July 2010, by section 8 of the Accident Compensation Amendment Act 2010 (2010 No 1).
Section 26(1B): inserted, on 1 July 2010, by section 8 of the Accident Compensation Amendment Act 2010 (2010 No 1).