Self-Containment Requirements (Regulation 13)
To be certified as self-contained, a vehicle must be equipped with all of the following:
Fresh Water Supply System
A system that stores and conveys potable water securely and prevents contamination.
Fixed Toilet
A fixed toilet that collects human waste hygienically inside the vehicle. Portable toilets no longer qualify for Green warrant certification, unless under transitional provisions or specific circumstances.
Wastewater System
Greywater and blackwater systems that securely collect and store wastewater.
Sink
A sink installed safely and draining to the wastewater tank.
Water Filling Point
A secure method of loading (refilling) fresh water that avoids contamination.
Waste Disposal Means
A hygienic way to dispose wastewater at an appropriate external outfall.
Rubbish Storage
Secure containment for rubbish (e.g., a sealed bin).
Ventilation
A ventilation system that removes odours from the vehicle and ventilates wastewater tanks to the exterior, minimising foul air inside.