Ministry of Health Public Register up to 2021 | The Water Services Authority

Have your say on proposed updates to the Drinking Water Quality Assurance Rules

We’re consulting on proposed changes to the Drinking Water Quality Assurance Rules to make compliance clearer and easier to follow for large supplies (those serving 501 or more people), while maintaining strong public health protections. Find out more and have your say on our consultation site. https://korero.taumataarowai.govt.nz/regulatory/rules-review-large-supplies/

New national wastewater standards announced

New national wastewater standards come into effect on 19 December. For further details, visit: Wastewater standards

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Ministry of Health Public Register up to 2021

The public register from the Ministry of Health was transferred to the Water Services Authority - Taumata Arowai when we became the water services regulator on 15 November 2021.

Last updated: 8 September 2025