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A sticker is not enough. Check the vehicle’s certification record and try the facilities before agreeing to buy. Self-containment checks are separate from a mechanical inspection.
1. Check the documents and register
Ask to see the current self-containment certificate and green warrant card. Compare the vehicle details, expiry and certified occupancy with the van you are buying.
Use the PGDB website to access the national self-contained vehicle register. Resolve missing, expired or mismatched records with the certification authority before relying on a seller’s claim.
The blue-warrant transition ended on 7 June 2026. A blue sticker does not establish current certification under the national system.
2. Ask what has changed
Ask whether the toilet, water system, beds or cabinetry have changed since the vehicle was inspected. Keep receipts and installation information where available.
If the installation has changed or you cannot confirm what was certified, contact the issuing authority or an authorised inspector about whether reassessment is needed. Do not assume the existing card covers later alterations.
3. Try the toilet and access
Check the fixed installation and practical use inside the vehicle. Try access with beds and normal luggage in place. Ask the seller to demonstrate how the waste container is emptied while the toilet base stays fixed.
Look for loose supports or improvised mounts. If the toilet uses a bracket or rails, check the exact model and installation with an inspector.
4. Test fresh water and wastewater
Ask the seller to demonstrate the tap, sink drainage, vents and tank connections. Check for leaks, stained cabinetry, odours, worn seals and unsupported hoses.
Identify the fresh-water and grey-water containers, usable capacity and secure mounting. Make sure you can fill, clean and empty them practically. Check capacity against the number of people you intend to travel with.
5. Inspect the rest of the van
Check secure rubbish storage and ventilation. Then arrange an independent mechanical inspection and review the vehicle’s ownership, finance, registration and WOF or COF separately. A green warrant does not establish mechanical condition or ownership.
Your purchase rights differ between a private seller and a business. Read Consumer Protection’s private-sales and second-hand-goods guidance before buying.
6. Plan any upgrades before buying
Make a list of worn or missing components and get advice on the complete installation. Check dimensions and compatibility before ordering parts.
Browse our kits and sets, read the self-containment requirements, or enquire about an inspection.
A green warrant supports certification; it does not grant permission to camp everywhere. Always check the rules for your chosen campsite or freedom-camping location.
Reviewed 8 October 2026. Check current PGDB information and the official requirements for your vehicle. Site rules can change.
