Legal Advice

Filing a SIRA Complaint Against an NSW CTP Insurer: Practical Examples

This article explains how to file a complaint with SIRA against an NSW CTP insurer, including evidence requirements, practical examples, and time limits. It highlights the legal framework under the Motor Accident Injuries Act 2017 and advises when to seek legal assistance.

Current as at 19 June 2026

How to Lodge a SIRA Complaint About an NSW CTP Insurer

If you believe an NSW Compulsory Third Party (CTP) insurer has acted unreasonably or unethically during your motor accident claim, you can raise a complaint with the State Insurance Regulatory Authority (SIRA). SIRA oversees the CTP scheme and ensures insurers comply with the Motor Accident Injuries Act 2017. This guide explains the process, evidence needed, and practical examples of complaints lodged with SIRA across NSW.

NSW CTP Rules Behind SIRA Complaints

SIRA complaints are governed by the Motor Accident Injuries Act 2017 and the Motor Accident Injuries Regulation 2017. These laws outline how insurers must handle claims, including timelines for responding to requests for information, assessing injuries, and paying benefits. If an insurer fails to meet these obligations, you may have grounds for a complaint.

For example, if an insurer refuses to provide a medical report or delays payment of weekly benefits, this could constitute a breach of the CTP scheme rules. SIRA uses these laws to determine whether an insurer’s actions were compliant.

Practical Steps and Evidence for a SIRA Complaint

To lodge a complaint with SIRA, you must first gather evidence showing the insurer’s actions fell below the required standard. Key evidence includes:

  • Medical records showing your injury and treatment
  • Accident reports from police or witnesses
  • Correspondence with the insurer, including emails or letters
  • Witness statements from people who saw the accident
  • Insurer’s response times to your requests for information

A practical example: Sarah, a NSW resident, was involved in a car accident and contacted her CTP insurer for weekly benefits. The insurer delayed payment for over 30 days and refused to provide a medical report. Sarah documented these issues and submitted a complaint to SIRA, which investigated the insurer’s compliance with the CTP scheme.

Time Limits and Dispute Resolution

SIRA typically investigates complaints within 28 days. If your complaint involves a dispute over benefits or treatment, you may need to escalate the matter to the NSW Civil and Administrative Tribunal (NCAT) if SIRA does not resolve it. Always check the insurer’s response times and ensure you have all required documentation ready.

When to Seek Legal Advice

If your complaint involves complex issues like threshold injuries, weekly payments, or disputes over impairment assessments, consider consulting a solicitor. Legal advice can help you understand your rights under the CTP scheme and ensure your complaint is properly prepared.

Next Steps

CTP entitlements and deadlines depend on the accident date, injury type, and insurer actions. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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