You can appeal Accident Compensation Corporation (ACC) review decisions with the Accident Compensation Appeals District Court Registry. If the decision was under the repealed 1982 Act, it's reviewed by the Accident Compensation Appeal Authority.
Accident Compensation Appeals District Court Registry
The Accident Compensation Appeals District Court Registry hears appeals about decisions made by the Accident Compensation Corporation (ACC) under the Accident Compensation Act 2001.
The Accident Compensation Appeal Authority hears appeals about decisions made by the Accident Compensation Corporation (ACC) under the repealed 1972 or 1982 ACC Acts.