If your vehicle has been modified in New Zealand and those changes affect safety, structure, or performance, you may need LVV certification before the vehicle can legally pass a WOF or be registered.
This is a common issue for people who have bought a modified vehicle, are building a project car, or have been told their vehicle needs certification after failing a WOF.
This guide explains what LVV certification is, when it’s required, what’s checked, how long it takes, and how the process works in Christchurch.
LVV certification stands for Low Volume Vehicle certification.
It is a New Zealand system used to ensure that vehicles with non-factory modifications still meet safety standards.
If a vehicle requires LVV certification and does not have it, it will usually fail a WOF until certification is completed.
Once approved, the vehicle receives an LVV certification plate, confirming the modifications are compliant.
LVV certification is required when modifications change how the vehicle was originally designed or how it performs.
Common examples include:
Some wheel and tyre changes may also require certification, depending on fitment and track width changes.
If you’re unsure whether your vehicle requires LVV certification, it’s important to check before booking a WOF.
These are different processes and often confused.
Some vehicles require both compliance and LVV certification, especially during re-registration.
Before booking, confirm exactly what has been modified and whether certification is required.
A pre-check can identify issues early, such as:
This often saves time and money.
An LVV certifier inspects the vehicle, checking:
If issues are found, they must be corrected before approval.
Once approved, the vehicle receives an LVV certification plate confirming compliance.
Timeframes depend on:
Tidy builds move faster. Vehicles needing rework take longer.
Costs vary depending on:
The biggest cost increases usually come from fixing non-compliant modifications, not the certification itself.
Getting advice early reduces delays.
Do I need LVV certification for lowering springs?
Sometimes. It depends on the setup and suspension design.
Can I get a WOF without LVV certification?
If certification is required, the vehicle will usually fail WOF until certified.
Is LVV certification only for performance cars?
No. It can apply to any modified vehicle, including utes, vans, and 4x4s.
If you’ve been told your vehicle needs LVV certification or you’re unsure whether your modifications require it, Fasttrack Automotive Compliance can help you understand the requirements and next steps.
Contact Fasttrack Automotive Compliance to get started.
