Legal Advice

Vehicle Modifications in NSW CTP Claims: Key Changes After 2017 Reforms (Bathurst)

The 2017 NSW CTP reforms now require claimants with modified vehicles to prove the modification was essential to address the injury caused by the accident. SIRA assesses claims based on medical evidence and direct links between the modification and the injury. Claimants must act quickly and provide detailed documentation to meet deadlines and support their case.

Current as at 3 October 2026

Vehicle Modifications and NSW CTP Claims After 2017 Reforms

If you were injured in a motor accident involving a modified vehicle, such as one equipped with hand controls or adaptive aids, the 2017 reforms to NSW’s Compulsory Third Party (CTP) scheme have changed how claims are assessed. These reforms, introduced under the Motor Accident Injuries Act 2017, now require claimants to demonstrate a direct link between their injury and the vehicle’s modifications. This shift impacts how injuries are evaluated, especially for those relying on vehicle aids to manage disabilities.

How the 2017 Reforms Changed CTP Claims for Modified Vehicles

Before 2017, claimants could argue that vehicle modifications were necessary to address pre-existing injuries. The reforms now limit this by requiring evidence that the modification was essential to address the injury caused by the accident. For example, if a vehicle’s hand controls were installed to manage a new injury from the accident, the claimant must prove the modification was directly related to the accident’s impact.

SIRA (State Insurance Regulatory Authority) now assesses whether the modification was a ‘reasonable and necessary’ response to the injury. This means claimants must provide medical evidence showing the modification was essential to address the injury, not just a pre-existing condition. This change has narrowed the scope of claims involving modified vehicles, requiring more detailed documentation.

Practical Steps for Claimants in Bathurst

To support a claim involving a modified vehicle, you must:

  • Document the vehicle’s modifications with receipts, installation records, and medical reports.
  • Provide evidence linking the modification to the injury caused by the accident.
  • Ensure your claim includes details about how the modification was essential to manage the injury.

For example, if a cyclist with a spinal injury used a modified bike with hand controls after an accident, they must show the modification was necessary to address the new injury, not a pre-existing mobility issue.

Time Limits and Dispute Resolution

CTP claims must be submitted within 52 weeks of the accident under the 2017 reforms. If the injury is classified as a ‘threshold injury’ (minor soft tissue damage), weekly benefits may stop after 52 weeks unless there is a long-term impairment. Claimants must act quickly to ensure they meet deadlines and provide sufficient evidence.

If your claim is disputed, SIRA will review it based on medical and accident records. It is important to seek legal advice if you believe the assessment of your modification is incorrect.

When to Seek Legal Advice

The 2017 reforms have made it more complex to claim compensation for injuries linked to modified vehicles. If you are unsure whether your modification qualifies under the new rules, or if your claim has been rejected, it is essential to consult a legal professional. They can help you navigate the requirements and ensure your evidence meets SIRA’s standards.

Next Steps

Understanding the changes to CTP claims involving modified vehicles is critical for claimants in Bathurst. If you have questions about how the 2017 reforms apply to your situation, or if you need assistance preparing your claim, complete the quick, no obligation enquiry form to request contact about your circumstances.

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