Legal Advice

What Evidence to Keep for Permanent Impairment Claims in NSW CTP (Newcastle and Hunter)

To support a permanent impairment claim under NSW CTP laws, collect medical records, treatment evidence, and income documentation. The 10% whole person impairment threshold determines eligibility, and incomplete records may lead to disputes. Seek legal advice if you need help gathering evidence or understanding your claim's outcome.

Current as at 25 August 2026

A threshold injury under the Motor Accident Injuries Act 2017 (NSW) includes a soft tissue injury and a psychological or psychiatric injury that is not a recognised psychiatric illness (adjustment disorder and acute stress disorder are the usual examples; s 1.6 and Motor Accident Guidelines Part 5).

If you've suffered a permanent impairment in a motor accident in Newcastle or the Hunter region, understanding the evidence required to support your claim is critical. Under NSW Compulsory Third Party (CTP) laws, injuries must meet the 10% whole person impairment threshold to qualify for statutory benefits. This article explains what evidence you need to collect, how to document medical assessments, and what happens if records are incomplete. The information applies to claims under the Motor Accident Injuries Act 2017 and SIRA guidelines.

The Legal Framework for Permanent Impairment Claims

NSW CTP claims involving permanent impairment are governed by the Motor Accident Injuries Act 2017 and the Motor Accident Guidelines. The 10% whole person impairment threshold determines whether an injury qualifies for statutory benefits like weekly payments or treatment and care benefits. This threshold is defined in the Motor Accident Guidelines, which outline the clinical standards for assessing impairment.

To prove permanent impairment, you must provide evidence that your injury meets the threshold. This includes:

  • A detailed medical report from a registered medical practitioner
  • A whole person impairment assessment by a qualified assessor
  • Supporting documentation of treatment and recovery

The SIRA website (https://www.sira.nsw.gov.au/claims/motor-accidents) explains that the threshold injury must be 'a permanent impairment that is not transient or temporary'. This means the injury must have lasting effects that impact your daily life or earning capacity.

What Evidence to Collect for Permanent Impairment Claims

When documenting your claim, focus on three key categories of evidence:

1. Medical Records and Assessments

You must provide a complete medical history, including:

  • All diagnostic test results (e.g., MRI scans, X-rays)
  • Progress notes from your treating medical practitioners
  • A whole person impairment assessment report

The assessment must be conducted by a qualified assessor approved by SIRA. This report should detail the nature of your injury, its impact on your daily activities, and how it meets the 10% threshold. For example, a cyclist with a 12% impairment due to a spinal injury would need evidence showing how this affects mobility and function.

2. Treatment and Care Records

Keep records of all treatment received, including:

  • Dates and types of therapy (e.g., physiotherapy, occupational therapy)
  • Medical equipment prescribed (e.g., braces, mobility aids)
  • Correspondence with healthcare providers

These records help demonstrate the ongoing impact of your injury and the necessity of treatment.

3. Income and Employment Evidence

If your injury affects your ability to work, provide:

  • Pay slips or employment records
  • Statements from employers about your work capacity
  • Evidence of any loss of income

This supports claims for weekly income benefits under the CTP scheme.

What Happens if Evidence is Incomplete or Lost?

If your evidence is incomplete or lost, your claim may be disputed. SIRA has the authority to request additional information or commission an independent assessment. For example, if your medical records are incomplete, SIRA may require a new whole person impairment assessment to determine whether the injury meets the threshold.

In some cases, incomplete evidence may lead to a lower benefit amount or a delay in processing your claim. It's important to act quickly to preserve records and seek advice if you're unsure about the adequacy of your evidence.

Time Limits and Dispute Options

CTP claims must be submitted within specific time limits. For injuries that don't meet the threshold, benefits are generally limited to 52 weeks under the Motor Accident Injuries Act 2017 s 4.4. If your injury meets the threshold, you may be eligible for ongoing benefits, but this depends on the nature of your impairment.

If you disagree with a decision about your claim, you can request a review by SIRA or seek independent legal advice. The Motor Accident Guidelines provide the legal framework for assessing impairment, but the final determination rests with SIRA.

When to Seek Legal Advice

If you're unsure whether your injury meets the 10% threshold or need help gathering evidence, consult a solicitor specialising in NSW CTP claims. Legal professionals can help you understand your options and ensure your claim meets all requirements.

Final Steps for Claimants in Newcastle and the Hunter

To support your permanent impairment claim in the Newcastle and Hunter regions, focus on collecting comprehensive medical evidence, treatment records, and income documentation. If you're concerned about the adequacy of your records or the outcome of your claim, seek legal advice promptly. Every claim depends on its own facts, and the evidence you provide will determine your eligibility for benefits under the CTP scheme.

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

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