Legal Advice

Seatbelt Non-Use in CTP Claims: Treatment Planning for Illawarra and South Coast

This article explains how seatbelt non-use affects CTP claims in NSW, focusing on treatment planning and legal considerations for Illawarra and South Coast. It outlines required documentation, time limits, and when to seek legal advice.

Current as at 15 October 2026

Where a person's only injuries resulting from the accident are threshold injuries, weekly benefits and treatment and care generally cease after 52 weeks (ss 3.11 and 3.28).

If you were a passenger in a motor accident and did not wear a seatbelt, your ability to claim compensation under NSW's Compulsory Third Party (CTP) scheme may depend on specific legal and medical factors. This article explains how seatbelt non-use affects treatment planning and CTP claims in the Illawarra and South Coast regions, based on NSW law and SIRA guidelines.

How Seatbelt Non-Use Impacts CTP Claims

Under NSW law, failing to wear a seatbelt may reduce compensation if it contributed to your injuries. The Motor Accident Injuries Act 2017 (MAIA) allows for claims to be affected by 'contributory fault', if the injured person's actions (like not wearing a seatbelt) worsened their injuries. SIRA's guidelines state that seatbelt non-use must be evaluated as a 'contributory factor' in determining claim outcomes. For example, if a passenger's injuries were more severe because they were not wearing a seatbelt, the compensation amount may be adjusted.

What Treatment and Rehabilitation Documentation Matters

To support a CTP claim involving seatbelt non-use, you must provide evidence of your injuries and how they relate to the accident. Key documents include:

  • Medical records showing the nature and severity of injuries
  • Rehabilitation plans from healthcare providers
  • Evidence that seatbelt non-use contributed to the injuries (e.g., medical opinions)

SIRA requires treatment planning to align with the 'whole person impairment' guidelines. If your injuries are classified as 'threshold injuries' (e.g., soft tissue damage), benefits may be limited after 52 weeks under the MAIA. Seatbelt non-use could influence whether your injuries meet the threshold for compensation.

Practical Steps for Illawarra and South Coast Claimants

  1. Seek immediate medical attention to document injuries. Ensure healthcare providers note how seatbelt non-use may have affected your condition.
  2. Preserve accident details like police reports, witness statements, and photographs of the vehicle's condition.
  3. Notify your insurer about the claim, but avoid admitting fault.
  4. Consult a SIRA-approved rehabilitation plan to demonstrate treatment needs. This is critical for claims where seatbelt non-use is a factor.

Time Limits and Dispute Resolution

CTP claims must be submitted within 52 weeks of the accident under the MAIA. If your claim involves seatbelt non-use, disputes may arise over whether your injuries are 'threshold injuries' or if contributory fault reduces compensation. You can request a review of your claim through SIRA's internal process or seek independent medical opinions to challenge a decision.

When to Seek Legal Advice

If your claim is affected by seatbelt non-use, it's essential to consult a legal professional. A lawyer can assess whether your injuries meet the threshold for compensation, evaluate contributory fault, and ensure your treatment documentation is robust. This is particularly important in areas like Illawarra and South Coast, where local SIRA offices may have specific procedures.

Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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