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How SIRA Applies the Motor Accident Injuries Act 2017 to CTP Claims in Ashfield

The Motor Accident Injuries Act 2017 governs CTP claims in NSW, with SIRA providing guidance on threshold injuries, weekly benefits, and dispute resolution. Ashfield residents should document the accident, seek medical attention, and notify insurers within 52 weeks. Legal advice is recommended for complex cases or disputes.

Current as at 15 October 2026

How SIRA Explains the Motor Accident Injuries Act 2017 for CTP Claims

The Motor Accident Injuries Act 2017 (MAIA) governs statutory benefits for NSW CTP claims, and the State Insurance Regulatory Authority (SIRA) provides authoritative guidance on its application. In Ashfield, SIRA outlines how injuries, treatment, and compensation are assessed under the Act. This article explains the key rules, evidence required, and when to seek legal advice.

Key Rules Under the MAIA

The MAIA defines statutory benefits for injuries caused by motor vehicles. SIRA clarifies that claims must establish:

  • Eligibility: The injury must result from a motor vehicle accident, and the claimant must be a registered owner or driver of a vehicle covered by a green slip.
  • Threshold injury: Under the MAIA, injuries must meet the 'threshold injury' criteria outlined in the Motor Accident Guidelines. This includes soft tissue injuries with spinal nerve-root involvement, as specified in the guidelines.
  • Weekly benefits: For injuries requiring treatment, weekly payments are available for up to 52 weeks, provided the injury is the claimant’s only injury. After 52 weeks, benefits are generally limited unless the injury is classified as a 'whole person impairment' (WPI) of 10% or more.

SIRA also specifies that claims for 'only injuries' (threshold injuries) are not eligible for long-term benefits beyond 52 weeks, as per s 4.4 of the MAIA. This distinction is critical for determining the scope of statutory support.

Practical Steps and Evidence

To support a CTP claim in Ashfield, claimants should:

  • Document the accident: Obtain a police report, witness statements, and photographic evidence of the scene.
  • Seek medical attention: Medical records must clearly link the injury to the accident. SIRA emphasizes that treatment records must demonstrate a 'threshold injury' as defined in the guidelines.
  • Notify the insurer: Contact the at-fault driver’s insurer within 52 weeks of the accident to initiate the claim process. Delays may affect eligibility for weekly benefits.

SIRA also advises claimants to retain all correspondence with insurers and to request copies of any medical reports or assessments. This ensures a clear paper trail for dispute resolution.

Time Limits and Dispute Resolution

The MAIA imposes strict time limits for CTP claims. For injuries requiring treatment, claimants must notify the insurer within 52 weeks of the accident. If the injury is not treated within this period, weekly benefits may no longer be available.

Disputes over claim eligibility or benefit amounts can be resolved through SIRA’s dispute resolution process. Claimants should seek legal advice if their insurer rejects a claim or disputes the severity of the injury. SIRA’s guidelines provide a framework for assessing whether a claim meets the threshold injury criteria, but individual circumstances may require further legal analysis.

When to Seek Advice

While SIRA offers clear guidelines, claimants in Ashfield should consult a legal professional if:

  • The injury involves complex medical evidence, such as spinal nerve-root injuries or radiculopathy.
  • The claimant is unsure whether their injury meets the threshold injury criteria.
  • The insurer disputes the claim or delays processing.

Legal advice ensures claimants understand their rights under the MAIA and how SIRA interprets the rules for their specific case.

Next Steps

CTP claims in Ashfield depend on the date of the accident, the nature of the injury, and adherence to the MAIA’s time limits. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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