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CTP Claim Documentation Checklist: What Injured Claimants Need Under the MAI Act 2017 (NSW)

This article outlines the essential documentation required for CTP claims under the MAI Act 2017, including medical records, accident reports, and income evidence. It explains how to organize these documents, avoid common errors, and understand time limits. Injured claimants should seek legal advice if disputes arise or if their claim is denied.

Current as at 19 June 2026

Under the Motor Accident Injuries Act 2017 (MAI Act), injured road users in New South Wales must provide specific documentation to support their Compulsory Third Party (CTP) claims. This checklist outlines the essential records required to establish eligibility for statutory benefits, explain how to organize medical evidence, and avoid common documentation errors. The MAI Act governs modern CTP claims, and the New South Wales Motor Accident Claims Authority (SIRA) provides authoritative guidance on what injured claimants must provide.

What Documents Are Required for a CTP Claim?

To support a CTP claim under the MAI Act, injured claimants must provide evidence of their injuries and the accident. Key documents include:

  • Medical records: Detailed records from doctors, physiotherapists, or other healthcare professionals confirming the nature and severity of injuries. This includes diagnostic imaging (e.g., X-rays, MRIs) and treatment plans.
  • Accident report: A written account of the incident, including date, time, location, and circumstances. Police reports or statements from witnesses can strengthen this.
  • Witness details: Names and contact information for witnesses who saw the accident. SIRA advises documenting witness statements promptly.
  • Medical practitioner notes: Notes from treating professionals about how the injury affects daily activities, such as mobility or work capacity.
  • Income records: Proof of pre-accident earnings, if claiming weekly income benefits under the MAI Act.
  • Insurance details: Information about the at-fault driver’s CTP insurance, including policy numbers.

How to Organize Medical and Injury Documentation

Organizing medical evidence is critical. Injured claimants should:

  1. Collect all medical records in chronological order, including initial assessments and follow-up appointments.
  2. Highlight clinical findings that support the injury’s severity, such as spinal nerve-root injuries or radiculopathy (as defined in the Motor Accident Guidelines).
  3. Track treatment progress to demonstrate the injury’s impact on recovery timelines.
  4. Preserve digital records (e.g., scans, emails) and ensure they are backed up securely.

Common Documentation Errors to Avoid

Errors in documentation can delay or reduce compensation. Common pitfalls include:

  • Failing to document soft tissue injuries properly. Under the MAI Act, soft tissue injuries must meet specific criteria, such as neurological signs from spinal nerve-root damage.
  • Not preserving evidence of pre-accident income or work capacity. This is essential for claiming weekly income benefits.
  • Delaying medical records. SIRA advises seeking medical attention promptly to avoid claims being dismissed as ‘not serious’.
  • Missing witness statements. Witnesses can confirm accident details, which is crucial if the claimant’s account is disputed.

Time Limits and Dispute Options

The MAI Act sets strict deadlines for CTP claims. Injured claimants must notify the at-fault driver’s insurer within 52 weeks of the accident. After this period, benefits for threshold injuries (e.g., soft tissue injuries) generally stop, as outlined in sections 3.11 and 3.28 of the MAI Act. If a claimant disputes a decision, they can:

  • Request a review from SIRA’s claims team.
  • Seek independent medical advice to challenge the assessment of injury severity.
  • Consult a legal professional if disputes escalate.

When to Seek Legal Advice

While SIRA provides guidance, complex claims may require legal assistance. A solicitor can:

  • Help interpret the MAI Act’s requirements for specific injuries.
  • Ensure all documentation meets statutory thresholds (e.g., whole person impairment ratings).
  • Navigate disputes over fault or contributory negligence.

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

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