Legal Advice

Disputing CTP Scheme Eligibility with SIRA in Newcastle and Hunter

Disputing an insurer's CTP scheme eligibility decision in NSW requires understanding the legal framework, submitting a formal complaint to SIRA within 28 days, and providing medical evidence. Injured persons in Newcastle and Hunter should act promptly to challenge incorrect determinations and seek legal advice if needed.

Current as at 19 August 2026

If you believe an insurer has wrongly denied your eligibility for NSW's Compulsory Third Party (CTP) scheme, you have legal options to challenge the decision. This article explains how to formally dispute an insurer's determination under NSW law, focusing on the procedures available through the State Insurance Regulatory Authority (SIRA) in the Newcastle and Hunter regions. Key legal principles, evidence requirements, and time limits are outlined to help injured persons understand their options.

Legal Framework for CTP Scheme Eligibility

The CTP scheme under the Motor Accident Injuries Act 2017 provides compensation for injuries caused by motor vehicle accidents. To qualify, the injury must meet the scheme's definition of a 'threshold injury' or result in a 'whole person impairment' (WPI) of 10% or more. SIRA administers the scheme, and insurers must determine whether a claimant meets these criteria.

Eligibility decisions are based on medical evidence, including clinical assessments and diagnostic reports. If an insurer denies your claim, they must provide a written explanation. You may challenge this decision if you believe the assessment was incorrect or incomplete.

Steps to Challenge an Eligibility Decision

To dispute an insurer's decision, follow these steps:

  • Request a review: Contact the insurer's claims team to formally request a reconsideration of your eligibility determination. Include any new medical evidence or documentation that supports your case.
  • Submit a written complaint: If the insurer refuses to review the decision, you may lodge a written complaint with SIRA. This must be done within 28 days of the insurer's final decision, as per SIRA's internal procedures.
  • Appeal through SIRA: SIRA has the authority to review and overturn insurer decisions. You can submit your complaint via the SIRA website or by post. The authority will assess whether the insurer followed the correct legal standards.

Evidence Required to Challenge a Decision

When disputing an eligibility decision, you must provide evidence that:

  • The injury meets the scheme's definition of a threshold injury (e.g., soft tissue injury with neurological signs) or WPI.
  • The insurer's assessment was based on incomplete or incorrect information.
  • Medical records, accident reports, and witness statements support your claim.

For example, if an insurer denies a claim for a soft tissue injury, you may need to submit a specialist report confirming the injury meets the threshold criteria. SIRA will assess whether the insurer applied the correct legal standards.

Time Limits for Disputing Eligibility

You have 28 days from the date of an insurer's final decision to request a review. If the insurer refuses to reconsider, you must submit your complaint to SIRA within this period. Missing these deadlines may prevent you from challenging the decision.

When to Seek Legal Advice

Disputing an eligibility decision can be complex, especially if the insurer cites legal thresholds like 'whole person impairment' or 'spinal nerve-root injury' as reasons for denial. A solicitor can help you:

  • Interpret the legal definitions in the Motor Accident Injuries Act 2017.
  • Prepare a compelling case for review.
  • Navigate SIRA's procedures.

If your claim involves a dispute over the 52-week limit for weekly benefits, or if the insurer has refused to consider your evidence, legal assistance may be necessary.

Next Steps

CTP scheme eligibility decisions depend on the date of the accident, the nature of the injury, and the insurer's interpretation of the law. If you believe your claim was wrongly denied, act quickly to challenge the decision. For personalized guidance, complete the quick, no obligation enquiry form to request contact about your circumstances.

Prepared using automated research and drafting tools and checked through LegalAdvice editorial and source-validation controls. This page is general information, not personalised legal advice.

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