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Aquaplaning Accidents in NSW CTP Claims: Key Changes After 2017 Reforms

The 2017 NSW CTP reforms changed how aquaplaning accidents are assessed, focusing on injury severity and medical evidence. Claimants must document the accident, seek medical attention, and notify insurers within 52 weeks. SIRA's guidelines determine benefits, and legal advice is recommended for complex cases.

Current as at 17 October 2026

What Changed for Aquaplaning Accidents After the 2017 NSW CTP Reforms

The 2017 reforms to New South Wales' Compulsory Third Party (CTP) insurance scheme introduced significant changes to how motor accident claims are assessed, including those involving aquaplaning. Under the new Motor Accident Injuries Act 2017 (MAIA), the focus shifted from fault-based claims to a more structured approach based on injury severity and treatment needs. For aquaplaning accidents, where a vehicle loses traction on wet roads, this means claimants must now demonstrate a direct link between the accident and their injuries, rather than relying on fault alone.

How SIRA Assesses Aquaplaning Claims Under NSW CTP Laws

The State Insurance Regulatory Authority (SIRA) oversees the assessment of CTP claims in NSW. Under the MAIA, aquaplaning accidents are evaluated using the same criteria as other motor accidents, with a focus on two key factors: threshold injuries and whole person impairment. Threshold injuries are defined as soft tissue injuries with minimal long-term impact, while whole person impairment refers to more severe injuries affecting daily life. SIRA uses the Motor Accident Guidelines to determine whether an aquaplaning accident meets these criteria, which directly affects the type and duration of benefits available.

For example, if a driver aquaplaned into a barrier and suffered a minor whiplash, SIRA would assess whether the injury qualifies as a threshold injury. If so, the claimant would receive weekly income benefits and treatment coverage for up to 52 weeks. However, if the injury is classified as a whole person impairment, benefits may extend beyond 52 weeks, depending on medical evidence.

Practical Steps for Claimants in Wet Weather Aquaplaning Accidents

Claimants involved in aquaplaning accidents should take the following steps to support their claim:

  • Document the accident: Take photos of the scene, skid marks, and any visible damage. Note weather conditions, road surface conditions, and vehicle speeds.
  • Seek medical attention: Even minor injuries should be documented by a medical practitioner. This helps establish a connection between the accident and the injury.
  • Notify the insurer: Contact the at-fault driver's CTP insurer within 52 weeks of the accident. Delays may reduce the chances of receiving full benefits.
  • Gather witness statements: Witnesses can provide critical evidence about the accident's cause and the driver's actions.

Time Limits and Dispute Options

Under the MAIA, claimants have 52 weeks from the accident date to apply for benefits related to threshold injuries. If the injury is classified as a whole person impairment, there is no fixed time limit, but the claimant must provide ongoing medical evidence to support continued benefits. Disputes over claim validity can be resolved through SIRA's dispute resolution process, which includes mediation and formal reviews.

When to Seek Legal Advice

While SIRA provides a clear framework for assessing aquaplaning claims, the process can be complex. Claimants should seek legal advice if:

  • Their injury is unclear or requires specialist medical opinion.
  • The insurer disputes the claim's validity.
  • They need assistance navigating the 52-week time limit.

Conclusion

The 2017 NSW CTP reforms have changed how aquaplaning accidents are assessed, with a greater emphasis on injury severity and medical evidence. While the MAIA provides a structured pathway for claimants, the process requires careful documentation and timely action. Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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