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Hearing Loss and Acoustic Trauma Claims in NSW CTP: Dispute Resolution Options

This article explains dispute resolution options for hearing loss and acoustic trauma claims under NSW CTP laws. It outlines how SIRA evaluates claims, the steps to challenge a decision, and the importance of medical evidence. Time limits apply, so seeking advice promptly is crucial.

Current as at 6 November 2026

If you've suffered hearing loss or acoustic trauma from a motor accident in Greater Sydney, understanding your dispute resolution options under NSW CTP laws is critical. This article explains how SIRA handles such claims, the legal boundaries, and practical steps to resolve disputes. The NSW CTP scheme governs claims for injuries caused by motor vehicle accidents, and disputes over hearing loss or acoustic trauma must be addressed through specific processes outlined by the Motor Accident Injuries Act 2017 (MAIA) and SIRA guidelines.

How SIRA Handles Hearing Loss and Acoustic Trauma Claims

SIRA assesses claims for injuries caused by motor accidents, including hearing loss and acoustic trauma. Under the MAIA, claims must be supported by medical evidence showing a direct link between the accident and the injury. For acoustic trauma, this typically involves audiometric testing, medical reports, and documentation of symptoms like tinnitus or reduced hearing acuity. SIRA evaluates whether the injury meets the threshold for compensation under the scheme.

If your claim is denied or you disagree with the outcome, you have options. SIRA’s internal review process allows you to challenge a decision by submitting new evidence or clarifying existing information. This is the first step in resolving disputes and must be completed before seeking external review.

Practical Steps for Resolving Disputes

To dispute a claim, you must act quickly. Under the MAIA, claims must be submitted within 52 weeks of the accident, though extensions may apply in exceptional circumstances. If your claim is rejected, you should:

  • Gather detailed medical records, including audiograms, specialist reports, and records of treatment.
  • Document the accident circumstances, such as vehicle damage, airbag deployment, or crash forces that could cause acoustic trauma.
  • Submit a written request for internal review to SIRA, clearly outlining why you believe the decision was incorrect.

If the internal review does not resolve the dispute, you may escalate the matter to the Personal Injury Commission (PIC). The PIC can review SIRA’s decision if it involves a medical or legal disagreement, such as whether the injury meets the threshold for compensation.

Time Limits and When to Seek Advice

Time is critical. Under the MAIA, claims must be submitted within 52 weeks of the accident, and disputes must be resolved within specific timelines. If you’re unsure whether your claim meets the threshold or if you need to challenge a decision, seek legal advice promptly. A solicitor can help you navigate the process, ensure all evidence is properly submitted, and determine if you qualify for additional benefits like weekly payments or lump sum compensation.

Example Scenario

Consider a case where a passenger suffered hearing loss after an airbag deployed during a collision. The claimant’s audiogram showed a 30% reduction in hearing, but SIRA rejected the claim, citing insufficient evidence of acoustic trauma. The claimant could dispute this by submitting the audiogram, a specialist report linking the injury to the accident, and evidence of the airbag deployment. This example illustrates how medical evidence and accident details are central to resolving disputes.

Next Steps

If you’re facing a dispute over your CTP claim for hearing loss or acoustic trauma, act swiftly. SIRA’s internal review process is the first step, followed by potential escalation to the PIC. Time limits apply, so it’s essential to seek guidance if you’re unsure whether your claim meets the threshold or how to challenge a decision. Every claim depends on its own facts, and resolving disputes requires careful attention to medical evidence and legal procedures.

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