The South Australian Office of the Technical Regulator is responsible for the technical regulation of plumbing in South Australia.

If you are concerned that a plumbing installation has not been done according to the National Construction Code Series Volume Three Plumbing Code of Australia, you can submit a request for investigation form (75.1 KB PDF), along with supporting evidence, to the Office of the Technical Regulator for further examination. Completed forms and supporting evidence can be emailed to

Page last updated 30 July 2019

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