Health Act 1956
Summary of changes
These summaries explain recent changes to the law. They are generated by AI comparing versions of the legislation, so they might oversimplify, miss details, or get things wrong. Learn more about how we track these changes.


10 September 2025
- The definition of 'Taumata Arowai' has been repealed and replaced with a new definition of 'Water Services Authority'
- The Director-General is now required to consult the Water Services Authority instead of Taumata Arowai in certain circumstances
Affected provisions
- 2: InterpretationThe definition of 'Taumata Arowai' has been repealed and replaced with a new definition of 'Water Services Authority'; The Director-General is now required to consult the Water Services Authority instead of Taumata Arowai in certain circumstances
- 25: Local authority to provide sanitary worksThe Director-General is now required to consult the Water Services Authority instead of Taumata Arowai in certain circumstances
29 November 2025
- The definition of parliamentary precincts in section 70 has been updated to reference the Parliament Act 2025
Affected provisions
- 70: Special powers of medical officer of healthThe definition of parliamentary precincts in section 70 has been updated to reference the Parliament Act 2025
