Converting a Van into a Camper? You Need LH11 Certification.
If you've added sleeping bunks, a kitchenette, or seating to your van or bus to turn it into a campervan or motorhome, Queensland law requires that your vehicle meets the safety and compliance standards set out under VSB14 – Section LH11.
At AutoCert, we specialise in inspecting and certifying motorhome and campervan conversions on-site across Greater Brisbane.
What Is LH11?
LH11 is a modification code under the National Code of Practice that covers the conversion of light vehicles (under 4.5 tonnes GVM) into self-contained recreational vehicles. The code ensures your camper conversion is:
- Structurally sound
- Safe for passengers
- Compliant with ADRs (Australian Design Rules)Legal for road use and registration in QLD
Minimum Equipment Required for a Compliant Motorhome
To be considered a motorhome under LH11, your van must include:
- ✅ A seat and table
- ✅ Sleeping accommodation (including fold-down or convertible seating)
- ✅ Cooking facilities (gas or electric stove)
- ✅ Storage facilities (lockable cupboards, drawers, or bins)
All items must be securely fixed inside the vehicle. Removable tables are permitted.
Safety & Compliance Requirements
LH11 conversions must meet several safety and structural standards, including:
🛠️ Structural & Weight
- Vehicle must be mechanically sound and structurally safe
- GVM must support all fittings and passengers
- Roof conversions (e.g. pop-top or high-top) must maintain strength and not raise centre of gravity excessively
🪑 Seating & Seatbelts
- You must provide ADR-compliant designated seating positions for each sleeping berth
- All designated seats used during travel must have compliant seatbelts
- Swivel seats must lock in position during travel
👶 Child Restraints
-
Required if the vehicle has more than one row of seats and is subject to ADR 34
🔥 Gas, Electrical & Fire Safety
- LP Gas fittings must comply with AS 5601
- Electrical systems must comply with AS/NZS 3001
- Must have a fire extinguisher (minimum 5B rating) securely mounted and clearly labelled
🚽 Plumbing & Waste
- Toilets must discharge into a sealed tank
- Grey and black water systems must be ventilated and separated
- Showers and sinks must not drain into the toilet system
🪟 Glazing, Access & Ventilation
- All windows must be compliant safety glass (ADR 8)
- Left-hand side or rear access door is mandatory
- Ventilation must suit gas appliances and allow air flow for all occupants
Certification Process
- Pre-inspection – We review your setup to ensure it meets LH11 criteria
- Engineering inspection – We check structure, safety, and compliance items
- Documentation – Includes detailed report, checklist, and photos
- Certification – Mod plate affixed and compliance paperwork provided
- Registration update – We guide you in submitting to TMR
Why Choose AutoCert?
- ✅ Mobile inspections across Greater Brisbane
- ✅ Authorised Person (AP) for LH11
- ✅ RPEQ-qualified engineer
- ✅ Clear feedback and rapid turnaround
- ✅ Friendly support for DIY and trade-built vans
Book Your Campervan Inspection
Make your motorhome adventure legal, safe, and stress-free. Whether it’s a Sprinter, HiAce, Coaster, or Transit, we’ll help you meet every requirement.