Menu

Water Services qualifications

A comprehensive review

Ensuring qualifications meet industry needs

We are carrying out a comprehensive review of water services qualifications and standards. This review supports industry by ensuring these qualifications are fit for purpose for the water sector and that graduates can meet future industry requirements.

The project will involve reviewing the water qualifications listed below, considering any new credentials required (such as standards to support trade-waste training), and developing a set of new skill standards that will be used in place of unit standards in programmes across the reviewed qualification suite.

  • New Zealand Certificate in Water Treatment (Small Scale Systems) (Level 3) [Ref: 2240]
  • New Zealand Certificate in Drinking-water Treatment (Level 4) [Ref: 4138]
  • New Zealand Diploma in Drinking-water Treatment (Level 5) [Ref: 4139]
  • New Zealand Certificate in Wastewater Treatment (Level 4) [Ref: 4142]
  • New Zealand Diploma in Wastewater Treatment (Level 5) [Ref: 4143]
  • New Zealand Certificate in On-site Wastewater Management Systems Design (Level 4) [Ref: 4216]
  • New Zealand Certificate in Drinking-water Supply (Assessment) (Level 5) [Ref: 4223]

This review will include the unit standards in the following domains:

How this review will progress

  • Stage 1 – Investigative phase – discover and define (initial industry consultation closed on 16 August 2024).
  • Stage 2 – Review of qualifications and development of associated standards.
  • Stage 3 – NZQA approval application and implementation.

Stage 1 complete

We have completed the Investigative Phase (Stage 1) of the Water Services Qualification Review.

Stage 1 was an opportunity for the sector and providers to tell us what they think about the current suite of qualifications and standards and the development needs across the water services sector.

We sincerely thank everyone who contributed to Stage 1. We’ve prepared an insights report that captures the valuable feedback we received and outlines our recommended actions to address the key topics raised.

Stage 2 is underway

In December 2024 and March 2025, Waihanga Ara Rau held two discovery workshops to help inform a skills framework for the drinking water, wastewater and trade waste sectors. We have used this feedback to draft a skills framework which outlines which skills should be recognised and how.

In Stage 2, we will work alongside subject matter experts and other stakeholders to review the existing qualifications, develop skill standards and explore new developments that will deliver an improved credential suite for the water services sector.

Stage 2 will begin by seeking further expertise and guidance on the draft skills framework and how it will be translated into a new suite of skills standards to underpin new and reviewed qualifications. This work will commence shortly.

Further work will be needed to define the skills required for stormwater and water network reticulation. This work is expected to be completed by the Industry Skills Board in 2026.