Legal Advice

Vehicle Modifications in CTP Claims: Evidence to Keep for Illawarra and South Coast

This article explains what evidence to retain for CTP claims involving vehicle modifications in NSW, how SIRA evaluates modifications as part of injury claims, and regional considerations for Illawarra and South Coast. It highlights the need for medical documentation, proof of modifications, and timely submission to avoid missing time limits.

Current as at 16 August 2026

If you've suffered a disabling injury in a motor vehicle accident and need vehicle modifications like hand controls or mobility aids, preserving evidence is crucial for your NSW CTP claim. This article explains what documentation to retain, how SIRA evaluates modifications as evidence, and regional considerations for Illawarra and South Coast claimants.

Evidence to Retain for Vehicle Modifications

To support a CTP claim involving vehicle modifications, you must document both the injury and the necessity of modifications. Key evidence includes:

  • Medical reports confirming the injury's impact on mobility, such as a doctor's note detailing reduced hand function or balance issues.
  • Proof of modifications like receipts, invoices, or photos of installed hand controls, ramps, or adaptive seating.
  • Vehicle modification records showing the date of installation, manufacturer details, and how the modification addresses your injury.
  • Evidence of pre-accident mobility to demonstrate that the modification was not needed before the accident. This might include photos of your vehicle prior to the accident or a doctor's statement about your pre-existing mobility.
  • Witness statements from healthcare professionals or mobility experts confirming the modification's necessity.

For example, if you sustained a spinal injury requiring a hand control kit, your doctor's report must link the injury to the modification's purpose. SIRA will assess whether the modification directly addresses the injury's impact on your mobility.

How SIRA Evaluates Modifications as Evidence

SIRA evaluates vehicle modifications as part of the injury's effect on mobility, not as a standalone claim. Your claim must show:

  1. A direct link between the injury and the modification's necessity. For instance, a fractured wrist requiring a hand control kit would qualify, while a minor sprain might not.
  2. Compliance with the Motor Accident Guidelines. SIRA uses these guidelines to determine if the modification addresses a 'threshold injury' (a soft tissue injury meeting specific clinical criteria). If your injury meets the threshold, the modification may be considered part of your claim.
  3. Evidence of ongoing need. If the modification is temporary, you must show it was necessary during the recovery period. For example, a temporary ramp installed after a broken leg would be evaluated differently than a permanent hand control kit.

SIRA may also consider independent assessments from mobility experts or occupational therapists to verify the modification's necessity. These assessments help determine if the modification is 'reasonably necessary' under the Motor Accident Injuries Act 2017.

Regional Considerations for Illawarra and South Coast

While CTP rules apply uniformly across NSW, regional differences may affect claim processing. Illawarra and South Coast claimants should note:

  • Access to specialists - Some rural areas may have limited access to mobility experts or occupational therapists. Documenting the need for a specialist assessment is critical.
  • Transportation records - If your injury required a vehicle modification to maintain independence, keep records of transportation costs or alternative mobility solutions.
  • Local SIRA office contact - Illawarra and South Coast claimants should contact their local SIRA office to confirm processing times and regional-specific requirements. SIRA's Illawarra office is based in Wollongong, while the South Coast office is in Nowra.

Time Limits and When to Seek Advice

CTP claims must be submitted within 52 weeks of the accident, unless an extension is granted. If your injury requires long-term modifications, you may need to apply for lifetime care benefits or ongoing income support after the initial 52-week period. Delays in submitting evidence can jeopardize your claim.

If you're unsure whether your modifications qualify, seek legal advice before the 52-week deadline. A solicitor can help you:

  • Navigate SIRA's assessment process
  • Challenge a decision to exclude modifications
  • Apply for additional benefits like treatment and care payments

Next Steps

CTP claims involving vehicle modifications depend on precise documentation and timely submission. Illawarra and South Coast claimants should act quickly to preserve evidence and seek guidance if their injury requires long-term mobility adjustments. Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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