Tasmania (TAS) Boat Rego Sticker Laws
Last reviewed: September 2026
How to display your registration number correctly in Tasmania under the rules set by Marine & Safety Tasmania (MAST) — the required sizes, where the numbers go and what to look for when buying stickers.
3 min read
The rules at a glance
The MAST registration label must also be attached in a visible location, with numbers above the waterline where possible.
What Tasmania Requires
If you own a recreational vessel or personal watercraft in Tasmania you must display your registration number correctly to comply with the rules set by Marine & Safety Tasmania (MAST). These requirements ensure your vessel is clearly identifiable on the water for safety and regulatory purposes.
How Big Do the Characters Need to Be?
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Motor boats: Characters should be 150mm high — the common standard for boats in Tasmania.
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Jet skis (PWC): The minimum character height is 75mm.
Where to Place the Numbers
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Both sides of the vessel: Registration numbers must be displayed on each side of the vessel, in a position visible from shore and from other vessels.
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Above the waterline: Place numbers above the waterline where possible, and keep them clear of bow flare, spray or fittings that could hide parts of the number.
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Registration label: The label issued by MAST must also be attached in a visible location.
Colour and Layout
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Contrasting colour: Numbers must be legible and contrast with the hull's colour.
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Straight horizontal line: Use a single straight horizontal line if space allows, making the number easier to read.
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Durable material: Use marine-grade vinyl with strong weather, UV and saltwater resistance to keep the number legible long term.
Why it matters: When numbers are too small, obscured or poorly placed, the vessel is harder to identify during emergencies or inspections. Compliance helps avoid penalties and improves visibility for all water users.
What to Check Before You Buy
If you're purchasing registration number stickers for Tasmanian use, check that:
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Character height meets the 150mm standard (or 75mm for jet skis).
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The layout allows installation on both sides of the hull in a visible way.
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The colour provides good contrast with your hull colour.
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The stickers are durable outdoor-rated vinyl engineered for marine conditions.
Our materials: Our product range uses high-quality German-engineered vinyl (ORAFOL), offering superior performance and longevity.
Official Authority & Reference Documents
Registration and placement rules are set out by Marine and Safety Tasmania (MAST) and Service Tasmania. Check the MAST registration pages for exact sizing and positioning.
Marine & Safety Tasmania — How to register a boat or jet ski www.mast.tas.gov.au/registration/how-to-register-a-boat Marine & Safety Tasmania — Registration main page www.mast.tas.gov.au/registration Service Tasmania www.service.tas.gov.auFinal Word
Displaying your TAS boat registration decal correctly means using the right size, colour contrast, placement and material. By doing this you ensure your vessel is compliant, visible and safe while on the water. If you are ever unsure of the display rules for your craft, consult MAST or a local marine authority.
Buy Compliant TAS Boat Registration Decals
Our boat registration stickers meet all Tasmania compliance requirements including the 150mm character height for boats and 75mm for PWCs. Premium marine grade vinyl, fast production and Australia wide delivery.
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