CERTIFICATES AND RECORDS
Do plumbers need a compliance certificate? The $750 rule
The short answer is yes, more often than people think. Regulated plumbing work in Victoria valued at $750 or more needs a signed compliance certificate, issued and lodged within five days. Here is the detail.
The $750 threshold
When plumbing work, counting labour, materials, appliances, and fixtures, is valued at $750 or more, the licensed plumber who did the work must issue the customer a signed compliance certificate. The value is the whole job, not just the parts, so jobs cross the threshold more easily than a quick mental tally suggests.
The five-day rule
The certificate has to be issued to the customer within five days of completing the work, and lodged with the regulator within five days as well, through the VBA360 system. Missing that window is a common and avoidable slip, especially on a busy run of jobs where the paperwork lags behind the work.
The insurance it activates
Issuing the certificate is not just a box-tick. For domestic work over the threshold, the compliance certificate activates a six-year insurance warranty on the work under the regulator's plumbing insurance arrangements. No certificate, no cover, which is a real exposure for both you and the customer.
Why the evidence behind it matters
The certificate asserts the work is compliant. If it is ever questioned, what supports that assertion is the evidence: dated photos of the completed installation and the standards it was checked against. Elemetric builds that record as you finish the job, so the certificate you issue has something solid behind it.
Common questions
What is the threshold for a plumbing compliance certificate in Victoria?
Regulated plumbing work valued at $750 or more, including labour, materials, appliances, and fixtures, requires a signed compliance certificate issued to the customer and lodged with the regulator.
How long do I have to issue and lodge it?
Within five days of completing the work. The certificate is issued to the customer and lodged with the regulator through VBA360 within that window.
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Download on the App Store →General information for licensed tradespeople, not legal or regulatory advice. The licensed plumber remains solely responsible for compliance. Refer to the current AS/NZS 3500 standards and the Building and Plumbing Commission (formerly the VBA) for authoritative requirements.