Some online services and payment options may be unavailable during this time. If services are unavailable, please try again later. We apologise for this inconvenience and thank you for your patience.
An amended plumbing and drainage application is required when multiple or significant changes are made to the original approved plans. For more information, go to section 43 of the Plumbing and Drainage Regulation 2019.
Email the form and amended plans to email@example.com.