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Vehicle Modifications and CTP Reforms: What Central Coast Claimants Need to Know (2017 Changes)

The 2017 NSW CTP reforms changed how vehicle modifications are assessed in compensation claims. Central Coast claimants must now provide medical evidence linking modifications to their injury, meet threshold injury criteria, and adhere to time limits. SIRA’s updated guidelines require a direct connection between the modification and the accident. Seek legal advice if your claim is denied or if you’re unsure about eligibility.

Current as at 1 October 2026

Vehicle Modifications and CTP Reforms: What Changed After 2017 on the Central Coast

If you’ve been injured in a motor accident and need vehicle modifications to regain independence, the 2017 reforms to NSW’s Compulsory Third Party (CTP) scheme may affect your claim. This article explains how the reforms changed the assessment of vehicle modifications, what evidence is needed, and how SIRA’s updated guidelines apply to Central Coast claimants.

What Changed After the 2017 CTP Reforms?

Before 2017, vehicle modifications were often treated as a separate claim from general damages. The reforms introduced under the Motor Accident Injuries Act 2017 shifted this approach. Now, vehicle modifications are evaluated as part of a broader assessment of how the injury impacts daily life. This means modifications like hand controls, ramps, or adaptive driving aids are considered alongside other compensation, such as weekly income payments or treatment benefits.

Key changes include:

  • SIRA’s updated guidelines now explicitly link vehicle modifications to the severity of the injury, requiring evidence of a direct connection between the modification and the accident.
  • Threshold injuries (soft tissue injuries meeting specific medical criteria) now have stricter rules for claiming modifications, as the 2017 reforms clarified that only injuries meeting the 'whole person impairment' threshold qualify for certain benefits.
  • Time limits for claiming modifications are tied to the 52-week statutory benefit period under the Act, after which claims must demonstrate ongoing necessity.

How Do Vehicle Modifications Impact Compensation Claims?

Under NSW CTP rules, vehicle modifications are not automatically paid. They must be shown to be a direct consequence of the accident and essential for the injured person’s recovery. For example, if you need hand controls to drive after a spinal injury, the modification must be proven to be both medically necessary and directly related to the accident.

SIRA’s guidelines now require claimants to provide:

  • Medical evidence confirming the injury’s impact on mobility or daily activities.
  • Documentation of the modification (e.g., invoices, quotes, or medical reports detailing the need).
  • Evidence of the accident (e.g., police reports, witness statements, or medical records linking the injury to the incident).

Practical Steps for Central Coast Claimants

If you’re on the Central Coast and need vehicle modifications, take these steps:

  1. Seek medical attention immediately after the accident to document the injury’s effect on mobility.
  2. Keep records of all modifications and associated costs, including receipts and medical advice.
  3. Notify your insurer or SIRA as soon as possible to avoid missing time limits.
  4. Consult a legal professional if you’re unsure whether your modification qualifies under the 2017 reforms.

Example: How a Modification Claim Works

Consider a Central Coast driver who suffered a spinal injury in a 2023 accident. After 12 weeks of treatment, their doctor recommended hand controls to drive safely. Under the 2017 reforms, the claimant must prove:

  • The injury meets the threshold injury criteria (e.g., spinal nerve-root damage with neurological signs).
  • The hand controls are essential for their recovery and daily life.
  • The modification was not a pre-existing need unrelated to the accident.

SIRA would assess whether the modification is a reasonable and necessary outcome of the injury, not just a convenience.

Time Limits and Dispute Options

CTP claims must be submitted within specific timeframes. For example, weekly income payments and treatment benefits are generally limited to 52 weeks after the accident, unless the injury is classified as a 'whole person impairment' under the Act. If your modification claim is denied, you can:

  • Request a review from SIRA’s internal review body.
  • Seek independent medical opinions to challenge the assessment.
  • Consult a solicitor to explore further dispute options.

When to Seek Legal Advice

The 2017 reforms introduced complex rules about how vehicle modifications are assessed. If you’re unsure whether your claim qualifies, or if your modification is being denied, it’s important to seek legal advice. A solicitor can help you:

  • Navigate SIRA’s updated guidelines.
  • Gather the necessary evidence.
  • Challenge a decision if your claim is rejected.

Final Steps for Central Coast Claimants

If you’ve been injured in a motor accident and need vehicle modifications, the 2017 reforms may affect your claim. Time limits, medical evidence, and SIRA’s updated guidelines all play a role in determining whether you can access support. Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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