Legal Advice

Time Limits for PIC Merit Reviews in Motor Accident Disputes in NSW

Under NSW law, a merit review of a Personal Injury Commission decision must be requested within 28 days of receiving the decision notice. This time limit applies uniformly across NSW, including Greater Sydney, and is strictly enforced. The review process is governed by the Motor Accident Injuries Act 2017 and requires evidence that the original decision was legally or factually incorrect. Practical steps include obtaining updated medical reports and preserving all correspondence. Missing the 28-day window may prevent a review unless an extension is granted for compelling reasons. Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

Current as at 19 June 2026

Understanding PIC Merit Review Time Limits in NSW

A merit review of a decision made by the Personal Injury Commission (PIC) under the Motor Accident Injuries Act 2017 must be requested within 28 days of receiving the decision notice. This 28-day period applies uniformly across NSW, including Greater Sydney, and is a strict deadline under the law. Missing this deadline may prevent a review from being heard unless an extension is granted by the Commission, which is rare and only given for compelling reasons. The timeframe begins on the date the decision is issued, not when it is received by post or email.

Legal Framework for PIC Merit Reviews

The Motor Accident Injuries Act 2017 (MAIA) governs the process for challenging a PIC decision. A merit review is not a new claim but a formal request to have the Commission reconsider its decision on the grounds that it was wrong in law or fact. The review is not a re-hearing of the case but an assessment of whether the original decision was legally sound. The Commission must decide whether to uphold, vary or set aside the original decision. The review process is governed by the Motor Accident Injuries Regulation 2017 and the Motor Accident Guidelines.

Practical Steps and Evidence for a Merit Review

To support a merit review, claimants must provide evidence that the original decision was incorrect. This includes:

  • A copy of the original PIC decision notice
  • Updated medical reports showing a change in condition or impairment assessment
  • Evidence of a change in income or capacity to work
  • A record of the internal review process, including any correspondence with the insurer or the Commission
  • A written statement explaining why the decision is believed to be incorrect

Medical evidence is particularly critical. If the review concerns a whole person impairment (WPI) assessment, a new independent medical report from a specialist in the relevant field may be necessary. The report must follow the Motor Accident Guidelines and address the specific criteria used in the original assessment.

Internal Review and Dispute Pathways

Before applying for a merit review, claimants must first complete an internal review with their insurer. The insurer must respond within 28 days of receiving a request. If the insurer upholds its original decision, the claimant may then apply for a merit review. The internal review process is not a prerequisite for a merit review, but it is a standard procedural step that may affect the Commission’s willingness to hear the review.

If a dispute arises over medical treatment or care, the claimant may also seek a review under the treatment and care benefits pathway. This process allows for a review of decisions on the provision, duration or type of treatment. The timeframe for this review is also 28 days from the date of the decision notice.

Time Limits and Their Legal Effect

The 28-day deadline for a merit review is not merely procedural, it is a substantive time limit under the MAIA. The Commission has no discretion to accept a late application unless the claimant can demonstrate that the delay was due to circumstances beyond their control and that they acted with reasonable diligence. The Commission may consider factors such as illness, lack of legal representation, or a failure in communication from the insurer.

A claimant who misses the 28-day window may still apply for a review, but the application will be considered on its merits and may be dismissed. The Commission has not established a formal policy for late applications, and past decisions show that late reviews are rarely granted.

Hypothetical Example: A Claimant in Greater Sydney

A pedestrian in Sydney’s inner west was struck by a car in May 2024. The PIC initially accepted a 10% WPI for soft tissue injury, but the claimant’s medical evidence showed a worsening condition. The claimant submitted a new report in August 2024, and the insurer declined to vary the assessment. The claimant received the decision notice on 10 September 2024. The 28-day window for a merit review closed on 8 October 2024. The claimant applied on 9 October 2024 and was informed that the application was late. The Commission declined to hear the review, citing the strict time limit under the MAIA.

When to Seek Legal Advice

Given the strict time limits and the complexity of medical and legal assessment, claimants should seek advice as soon as a decision is received. A legal practitioner can assess whether the grounds for review are strong, help prepare the application, and advise on whether to seek an extension. The Commission does not provide legal representation, and self-representation may reduce the chance of success.

Next Step: Requesting Contact

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

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