Boat Registration Numbers & Compliance in Victoria

In Victoria, all powered vessels must be registered and display their registration numbers according to VicRoads and Safe Transport Victoria rules. Registration numbers must be shown on both sides of the hull, forward of the beam, with minimum heights of 150mm for boats and 100mm for PWCs, and placed within 75mm (boats) or 25mm (PWCs) of the gunwale. Numbers must contrast strongly with the hull colour and use a simple, easy‑to‑read font to ensure visibility on the water. [boatnames.com.au]

Boats must also display a visible registration label on the outside or upper section of the vessel.
Following these requirements ensures compliance, safety, and easy identification during marine inspections or emergencies.