Using a certifier

Preparing a Connection Application?

All eligible connection applications will need to be prepared and submitted to us by a Registered Certifier.

A Registered Certifier helps make the approvals process easier by preparing, assessing and submitting your applications for Unitywater's approval.

Our Accreditation Register helps you find the right Registered Certifier to assist with your application. We will then assess the Certification Packages and issue Decision Notices.

We only accept connection applications prepared by a Registered Certifier.

Development Portal

Apply for connections, disconnections or alterations to our network

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How certifiers help you

Registered Certifiers are external providers that have been fully trained by Unitywater to:

Assess developers’ applications to connect to our network
Certify that engineering designs and constructed assets are compliant with the relevant connections approval requirements and prescribed standards.

While Unitywater issues the final Decision Notice, Registered Certifiers help with:

Assessing developers’ connection applications
Preparing Certification Packages, including drafting Decision Notices and Infrastructure Charges Notices for Unitywater’s approval
Inspecting works and certifying that the as-constructed condition of the assets meet prescribed standards
Preparing requests for Provisional Certificates of Completion and Certificates of Completion
Monitoring compliance with conditions of Infrastructure Agreements and Water Connection Approval Agreements and informing us of any non-compliance.

Two men appealing a decision for development application process

Types of certifiers

Depending on the size, type and complexity of your development project you will need to choose the right certifier for your project You may need to engage a:

Minor Connection Certifier
Major Connection Certifier
Construction Certifier.

Our downloadable Accreditation Register lists people accredited in each of these categories and is your one-stop-shop for finding the right certifier. Once you engage an Accredited Entity, they will appoint the right certifier from their team to assist with your connection application.

Find a certifier