Legal Advice

Evidence and Records to Keep During CTP Insurer Surveillance Investigations (Illawarra and South Coast)

CTP insurers in NSW must retain specific evidence during surveillance investigations, including medical records, activity logs, and witness statements. SIRA guidelines apply uniformly across the state, including regional areas like the Illawarra and South Coast. Claimants should document all aspects of their recovery to support their claim and seek legal advice if disputes arise.

Current as at 3 October 2026

What Evidence Must CTP Insurers Retain During Surveillance Investigations?

In New South Wales, Compulsory Third Party (CTP) insurers must retain specific evidence during surveillance investigations to assess the validity of motor accident claims. Under the Motor Accident Injuries Act 2017 and SIRA guidelines, insurers are required to document all aspects of a claimant’s recovery, including medical records, activity logs, and any evidence of daily functioning. This applies uniformly across NSW, including regional areas like the Illawarra and South Coast.

NSW CTP Rules Behind Surveillance Investigations

CTP insurers must comply with the Motor Accident Injuries Regulation 2017, which mandates that all evidence collected during investigations be retained for at least five years. SIRA’s guidelines (https://www.sira.nsw.gov.au/claims/motor-accidents) clarify that insurers must preserve records of:

  • Medical reports and treatment histories
  • Witness statements and accident reports
  • Photographs of the accident scene and vehicle damage
  • Documentation of the claimant’s daily activities and recovery progress

These requirements ensure transparency and fairness, particularly in regional areas where access to legal resources may be limited. Insurers must also ensure that evidence is stored securely and made available for review by claimants or their representatives.

Practical Steps and Evidence That Usually Matter

When a CTP insurer conducts a surveillance investigation, claimants should retain the following records:

  • Medical records: Include all treatment notes, imaging reports, and specialist opinions. These are critical for proving the nature and severity of injuries.
  • Activity logs: Document daily routines, such as exercise, work, or household tasks, to demonstrate the impact of the injury.
  • Witness statements: Statements from witnesses, including medical professionals, can corroborate the claimant’s account.
  • Photographs and videos: Visual evidence of the accident scene, vehicle damage, and the claimant’s condition can support the claim.
  • Correspondence: Save all emails, letters, or messages with the insurer, as they may contain important information about the claim’s progress.

For example, if a claimant is recovering from a soft-tissue injury, retaining records of physical therapy sessions and activity restrictions is essential. Insurers may question whether the injury has fully resolved, so detailed documentation is key.

Time Limits, Disputes, and When to Seek Advice

CTP claimants must submit their claim within 52 weeks of the accident if they are seeking weekly benefits or treatment payments. However, disputes over the validity of claims can extend beyond this period. If an insurer challenges the claim, the claimant should:

  1. Request a written explanation of the dispute
  2. Gather additional evidence to support their case
  3. Seek legal advice if the insurer’s actions appear unreasonable

Disputes may also arise if the insurer fails to comply with SIRA’s evidence retention rules. In such cases, claimants can escalate the matter to the NSW Civil and Administrative Tribunal (NCAT) for resolution.

Next Steps

CTP surveillance investigations require careful record-keeping by both insurers and claimants. While SIRA’s guidelines apply uniformly across NSW, regional areas like the Illawarra and South Coast may have unique challenges. To ensure your evidence is properly preserved and your claim is evaluated fairly, complete the quick, no obligation enquiry form to request contact about your circumstances.

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.

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