Legal Advice

Seatbelt Non-Use in CTP Claims: Dispute Resolution Options (NSW-wide)

Seatbelt non-use can impact CTP claims in NSW, but dispute resolution options exist. SIRA assesses claims based on medical and factual evidence, and disputes may require internal reviews, mediation, or legal action. Gather medical records, accident reports, and witness statements to support your case. Seek legal advice if your claim is challenged.

Current as at 20 October 2026

If you're involved in a motor accident and your passenger wasn't wearing a seatbelt, you may have questions about how this affects your CTP claim. Seatbelt non-use can impact compensation, but dispute resolution options exist under NSW law. This article explains how SIRA handles such cases, what evidence matters, and when to seek legal advice.

How Seatbelt Non-Use Affects CTP Claims

Under the Motor Accident Injuries Act 2017, CTP claims are based on the accident's circumstances, not fault. However, seatbelt non-use may reduce compensation if it's deemed to have contributed to the injury. SIRA guidelines state that passengers must have used the seatbelt to claim benefits like weekly payments or treatment costs. If the passenger wasn't wearing a seatbelt, SIRA may argue this reduces the claim's value.

For example, if a passenger suffered a soft-tissue injury but wasn't wearing a seatbelt, SIRA might consider whether the injury would have occurred without the seatbelt. This assessment involves medical evidence and the specific accident circumstances.

Dispute Resolution Options for CTP Claims

Disputes over seatbelt non-use can be resolved through several channels:

  • Internal review: SIRA allows applicants to request a review of their claim's assessment. This involves submitting new evidence or clarifying existing information.
  • Mediation: If the dispute involves multiple parties (e.g., the driver and passenger), mediation through the Personal Injury Commission (PIC) may be required.
  • Legal challenge: In rare cases, a claimant may challenge SIRA's decision through the NSW Civil and Administrative Tribunal (NCAT) or the Supreme Court. However, this is typically a last resort and requires legal representation.

It's important to note that disputing a claim doesn't guarantee a change in the decision. SIRA's assessments are based on medical and factual evidence, and challenges must demonstrate a clear error in the original evaluation.

Practical Steps and Evidence to Gather

When a passenger wasn't wearing a seatbelt, the following evidence may be critical:

  • Medical records: Show the injury's nature and whether the seatbelt could have mitigated harm.
  • Accident report: Include details about the seatbelt status and any witness statements.
  • Witness statements: From other passengers or drivers who observed the seatbelt use.
  • Photographs: Of the vehicle's seatbelt condition and the passenger's position.

If the passenger is a minor or has limited capacity, a legal guardian must provide evidence on their behalf. SIRA also considers the passenger's ability to use the seatbelt, which may involve medical assessments.

Time Limits and When to Seek Advice

CTP claims must be submitted within 52 weeks of the accident, but disputes over seatbelt non-use can extend this timeline. If your claim is challenged, you may need to act quickly to gather additional evidence or request an internal review.

Seek legal advice if:

  • SIRA denies your claim and you believe the decision is incorrect.
  • The passenger's injury is disputed as a result of seatbelt non-use.
  • You need to challenge SIRA's assessment through NCAT.

Legal professionals can help navigate the process, ensuring your rights are protected under NSW law.

Next Steps

CTP claims involving seatbelt non-use require careful handling. While SIRA provides a framework for assessing these cases, disputes often need resolution through internal reviews, mediation, or legal channels. Every claim depends on its own facts, and the outcome may vary based on the evidence and legal arguments.

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