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The CTP Psychiatric Injury Threshold in NSW: How SIRA Applies the Rules in Ashfield

This article explains how SIRA evaluates psychiatric injury claims under NSW CTP laws, focusing on clinical criteria, evidence requirements, and practical steps for claimants in Ashfield. It highlights the importance of medical documentation and the 52-week time limit for threshold injuries.

Current as at 15 October 2026

How SIRA Determines Psychiatric Injury Claims in NSW CTP Scheme

If you’ve suffered a psychiatric injury in a motor accident in NSW, you may be wondering whether your claim meets the threshold for CTP compensation. Under the Motor Accident Injuries Act 2017, SIRA (State Insurance Regulatory Authority) sets the criteria for what qualifies as a psychiatric injury under the CTP scheme. This article explains how SIRA evaluates such claims, focusing on practical steps and evidence needed in Ashfield.

What Is the Psychiatric Injury Threshold Under NSW CTP Laws?

The threshold for psychiatric injuries in NSW CTP claims is defined by the Motor Accident Guidelines. SIRA considers injuries that fall within the 'threshold injury' category, which includes both physical and psychological harm. For psychiatric injuries, SIRA requires evidence that the injury meets specific clinical criteria, such as:

  • Clinical signs of psychological distress (e.g., anxiety, depression, PTSD);
  • Impact on daily functioning (e.g., inability to work, disrupted sleep);
  • Link to the accident (e.g., a traumatic event or sudden stressor);
  • Duration and severity of symptoms.

SIRA’s guidelines emphasize that psychiatric injuries must be assessed using the same standards as physical injuries. This means the injury must be more than a temporary reaction to the accident and must significantly impair the person’s ability to function.

How SIRA Applies the Threshold in Ashfield

In Ashfield, SIRA evaluates psychiatric injuries using the same framework as for physical injuries. This includes:

  1. Medical evidence from a licensed psychologist or psychiatrist, documenting the diagnosis and treatment;
  2. Accident details to establish a clear connection between the incident and the injury;
  3. Evidence of impairment (e.g., medical records showing reduced capacity to work or perform daily tasks);
  4. Exclusion of minor stressors (e.g., the injury must not be a result of a minor event like a car door slamming).

SIRA also considers the spinal nerve-root qualification for soft tissue injuries, which may apply to certain psychiatric conditions. For example, if a person develops neurological symptoms like persistent anxiety or depression following a traumatic event, it may fall within the threshold if it meets the clinical criteria outlined in the Motor Accident Guidelines.

Practical Steps and Evidence to Gather

To support a psychiatric injury claim in Ashfield, you should:

  • Seek medical attention immediately after the accident to document symptoms;
  • Keep records of treatment (e.g., therapy notes, medication prescriptions);
  • Preserve accident details (e.g., police reports, witness statements);
  • Consult a specialist to assess the link between the accident and your mental health condition.

SIRA may require a clinical assessment to confirm the injury meets the threshold. This could involve a report from a registered psychologist or psychiatrist detailing the diagnosis, symptoms, and impact on your life.

When to Seek Legal Advice

If you’re unsure whether your psychiatric injury meets the CTP threshold, or if SIRA has rejected your claim, it’s important to seek legal advice. A solicitor can help you:

  • Review your medical records to ensure they meet SIRA’s criteria;
  • Challenge a rejection if you believe the assessment was incorrect;
  • Navigate time limits (e.g., the 52-week statutory benefit period for threshold injuries).

Time Limits and Dispute Options

Under the Motor Accident Injuries Act 2017, claims for threshold injuries must be made within 52 weeks of the accident. If your injury falls within this period, you may be eligible for weekly benefits and treatment costs. However, if your claim is denied or you’re unsure about the threshold, you can:

  • Appeal SIRA’s decision through the NSW Civil and Administrative Tribunal (NCAT);
  • Seek independent medical opinions to challenge the assessment.

Summary of SIRA’s Approach

SIRA applies the psychiatric injury threshold in NSW CTP claims using clinical standards that match those for physical injuries. This means your claim must demonstrate a clear link between the accident and your mental health condition, along with evidence of significant impairment. If you’re in Ashfield and have questions about your claim, it’s important to act quickly and seek professional guidance.

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

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