You will need this registration to undertake plumbing and drainage work which can be performed without a permit or inspections. Common examples of notifiable work include:
- additions, extensions or renovations to kitchens and bathrooms
- installing or replacing water heaters including electric, gas, solar or heat pumps
- installing new or relocating fixtures such as toilets, showers, basins and kitchen sinks.
Notifiable work includes most work performed in existing homes but can also apply to work in commercial buildings.