The Master Plumbers and Gasfitters Association of WA strongly recommends that all members use the educational and training resources provided by the Australian Building Code Board (ABCB).
The ABCB produces these resources because they are committed to ensuring that practitioners of all experience levels can understand and apply the National Construction Code (NCC). Plumbing contractors are expected to be well informed about NCC Volume 3, which is the Plumbing Code of Australia.
See the ABCB Resource Library and in particular the Education and Training section where you will find relevant PowerPoint presentations that you can download or view online.