Legal Advice

How CTP Insurers Use Surveillance to Assess Liability in NSW

CTP insurers in NSW may use surveillance to assess the validity of injury claims, but it does not determine liability for the accident. Surveillance must be proportionate, lawful, and used alongside medical evidence. The Motor Accident Injuries Act 2017 and SIRA’s guidelines govern its use. Claimants should preserve evidence, request surveillance records, and seek advice if they believe the process was unfair.

Current as at 20 October 2026

Understanding CTP Insurer Surveillance in NSW

CTP insurers in New South Wales may use surveillance to assess the validity of injury claims following a motor accident. This practice is part of the insurer’s process to verify the nature and extent of injuries reported, and to assess whether the claimant’s activities are consistent with their stated limitations. Surveillance is not used to determine liability for the accident itself, but to help assess whether the injuries claimed are genuine and whether the claimant’s functional capacity aligns with their medical reports. The Motor Accident Injuries Act 2017 (MAIA) and the Motor Accident Injuries Regulation 2017 provide the framework under which such investigations may occur, and they are governed by the principles set out by the State Insurance Regulatory Authority (SIRA).

How Insurers Use Surveillance to Assess Claim Validity

Insurers may use video, photographic, or electronic monitoring to observe a claimant’s daily activities, particularly if there is a discrepancy between the medical evidence and the claimant’s reported functional limitations. For example, if a claimant reports ongoing back pain and limited mobility, but surveillance shows them performing tasks such as lifting heavy objects, driving long distances, or participating in physical activities, this may prompt further review of the claim. Surveillance is not conducted arbitrarily. It must be proportionate, relevant to the claim, and conducted in accordance with privacy laws and SIRA’s guidance on claim investigations.

Surveillance is not a standalone basis for rejecting a claim. It is one piece of evidence among many, including medical reports, treatment records, and statements from the claimant and witnesses. Insurers must not use surveillance to challenge a claim solely on the basis of a claimant’s ability to perform everyday tasks, particularly if those tasks are within the limits of a reasonable recovery. The focus remains on whether the injuries are consistent with the claim, not on whether the claimant has returned to pre-accident levels of activity.

Legal Boundaries on Surveillance Use in NSW

Under the MAIA and SIRA’s guidelines, surveillance must not be used to intimidate, harass, or unfairly scrutinise a claimant. Insurers are required to act in good faith and must not conduct surveillance in a way that breaches privacy, such as filming inside a home without consent or in private areas. Any surveillance must be conducted lawfully and with appropriate notice where required by law or policy.

SIRA’s guidance on claim investigations confirms that surveillance is permitted only when it is necessary and proportionate to the claim. It must not be used to undermine a claim based on a single observation or to challenge a claimant’s credibility without supporting evidence. Insurers must document the purpose, method, and findings of any surveillance and make this available to the claimant upon request.

Evidence That Matters in Surveillance-Related Claims

The following types of evidence are typically considered when a claim involves surveillance:

  • Medical reports detailing diagnosis, treatment, and functional limitations
  • Treatment records, including physiotherapy notes and imaging results
  • Surveillance footage, including timestamps, location, and context
  • Statements from the claimant and witnesses about pre- and post-accident activities
  • Income records, if claiming for loss of earnings
  • Correspondence with the insurer, including any requests for information

A claimant who is subject to surveillance should keep a record of their daily activities, including any limitations they experience, and retain copies of all communications with the insurer. This helps to establish a clear timeline and supports consistency in their account.

When Surveillance May Influence Liability Assessments

Surveillance does not determine liability for the motor accident. Liability is assessed based on the circumstances of the accident, including driver conduct, road conditions, and any breach of traffic laws. However, surveillance may influence the insurer’s assessment of whether the claimant’s injuries are attributable to the accident, particularly in cases where the claimant reports a soft tissue injury and there is a delay in seeking treatment.

If surveillance shows a claimant engaged in activities inconsistent with their reported injury, the insurer may request further medical evidence to confirm the injury’s origin. This does not mean the claim is automatically denied. It may result in a request for an independent medical assessment or a review of the treatment plan. In some cases, it may lead to a dispute about the nature or severity of the injury, which may be resolved through mediation or, if necessary, a tribunal or court.

Practical Steps for Claimants Facing Surveillance

If you are aware that surveillance is being considered or has been conducted, you should:

  • Request a copy of any surveillance footage or report from your insurer
  • Review the footage carefully and note any context not captured in the recording
  • Contact your medical practitioner to confirm your ongoing treatment and functional limitations
  • Keep a log of your daily activities, including any pain or discomfort experienced
  • Seek independent legal advice if you believe the surveillance was conducted improperly or if you disagree with the insurer’s assessment

Hypothetical Example

A 42-year-old woman was involved in a rear-end collision in Sydney in June 2024. She reported whiplash and neck pain, and was prescribed physiotherapy. In November 2024, her insurer arranged surveillance that showed her carrying heavy bags and gardening. The insurer questioned whether her injuries were sustained in the accident. The claimant provided a medical report confirming ongoing pain and limited range of motion, and a follow-up assessment confirmed her symptoms were consistent with a soft tissue injury. The insurer accepted the evidence and continued the claim. This example shows that surveillance alone does not invalidate a claim, but it may prompt a review that requires supporting evidence.

Time Limits and Dispute Options

There are time limits for making a CTP claim in NSW. You must notify your insurer within 6 months of the accident, and you must start a claim within 3 years. If you believe surveillance was used unfairly or if your claim is disputed, you may request a review from the insurer. If unresolved, you may apply to the Civil and Administrative Tribunal (NCAT) for a determination. You may also seek legal advice to explore options, including a claim for damages if you have a threshold injury.

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

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