Legal Advice

How to Dispute an Insurer Decision with SIRA in Armidale NSW

If you disagree with an insurer's decision under NSW's CTP scheme, you can request an internal review, lodge a complaint with SIRA, or seek mediation. SIRA ensures insurers follow the Motor Accident Injuries Act 2017 and Guidelines. Evidence like medical records and accident reports are crucial. Always act within 28 days to request a review, and seek legal advice for complex disputes.

Current as at 18 August 2026

If you're dissatisfied with an insurer's decision under NSW's Compulsory Third Party (CTP) scheme, you have options to challenge the outcome. SIRA (State Insurance Regulatory Authority) oversees disputes about insurance decisions, including claims for treatment, income support, or benefits. This guide explains how to dispute an insurer's decision in Armidale, the steps available, and what evidence matters.

What to Do if You Disagree with an Insurer's Decision

Under NSW CTP laws, insurers must follow strict rules when assessing claims. If you believe a decision is unfair, you can:

  • Request an internal review within 28 days of receiving the decision
  • Lodge a complaint with SIRA
  • Seek mediation or formal dispute resolution through SIRA

The process begins with the insurer itself. Most disputes are resolved through internal reviews, which must be requested in writing within 28 days. If the insurer refuses to reconsider or you're still unsatisfied, you can escalate the matter to SIRA.

How SIRA Handles CTP Disputes in Armidale

SIRA oversees the NSW CTP scheme, which includes the Motor Accident Injuries Act 2017 and Motor Accident Guidelines. When disputes arise, SIRA:

  • Reviews complaints about insurer decisions
  • Investigates claims of non-compliance with CTP rules
  • Provides mediation or formal dispute resolution

SIRA does not make decisions about claims itself. Instead, it ensures insurers follow the law. If you believe an insurer has breached its obligations, SIRA can investigate and recommend corrective action.

Practical Steps to Dispute an Insurer's Decision

  1. Request an internal review in writing within 28 days of the decision. This is the first step and must be done before contacting SIRA.
  2. Gather evidence to support your case, including:
  • Medical records showing your injury meets CTP thresholds
  • Accident reports or witness statements
  • Correspondence with the insurer
  • Evidence of income loss or treatment costs
  1. Lodge a complaint with SIRA if the internal review is unsatisfactory. You can submit a complaint online or by mail.
  2. Seek mediation if SIRA agrees to resolve the dispute informally.

Time Limits and What to Expect

You have 28 days to request an internal review. If you don't, you may lose the right to challenge the decision. SIRA typically responds to complaints within 28 days, though complex cases may take longer. If the insurer refuses to comply with SIRA's recommendations, you may need to escalate the matter to the NSW Civil and Administrative Tribunal (NCAT) or seek legal advice.

What Evidence Matters Most

SIRA will assess your complaint based on:

  • Whether the insurer followed the Motor Accident Injuries Act 2017
  • Whether the insurer applied the Motor Accident Guidelines correctly
  • Whether the insurer's decision was fair and reasonable

Medical evidence is crucial. For example, if your injury meets the 'threshold injury' definition in the Motor Accident Guidelines, the insurer must pay weekly benefits. If you believe the insurer incorrectly denied your claim, you must prove the injury meets the criteria.

Example: Disputing a Denied Claim

Imagine you were in a car accident and claimed weekly benefits for a soft tissue injury. The insurer denied your claim, arguing your injury didn't meet the threshold. You could:

  1. Request an internal review, providing medical evidence that your injury meets the guidelines
  2. Lodge a complaint with SIRA, explaining why the insurer's decision was incorrect
  3. Seek mediation if SIRA agrees to resolve the dispute informally

SIRA will review your case and determine if the insurer acted properly. If the insurer breached its obligations, SIRA may require it to reconsider your claim.

When to Seek Legal Advice

If your dispute involves complex issues like:

  • Medical disputes over injury severity
  • Claims for lifetime care or long-term impairment
  • Overlapping with workers' compensation or other benefits
  • Interstate claims or disputes

You may need to consult a solicitor. Legal advice can help you navigate the process and ensure your rights under the CTP scheme are protected.

Next Steps

Disputing an insurer's decision under NSW CTP laws requires careful steps. Always act within time limits and gather strong evidence. While SIRA handles many disputes, complex cases may need legal assistance. Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

Prepared using automated research and drafting tools and checked through LegalAdvice editorial and source-validation controls. This page is general information, not personalised legal advice.

The information contained in this website is not intended to constitute professional legal advice. You acknowledge that legaladvice.com.au does not provide legal services or legal advice and that you should not rely or act upon any information received from the use of the website.

How LegalAdvice creates and checks content