How the 2017 CTP Reforms Affect Highway Merge Claims in NSW
Since 1 December 2017, motor accident claims in New South Wales are governed by the Motor Accident Injuries Act 2017 (MAIA). This reform introduced a threshold injury system that limits entitlement to damages unless injuries meet specific severity criteria. For highway merge accidents, such as those on the M4 or M5 in Greater Sydney, this means minor soft-tissue injuries may no longer qualify for damages, even if they cause lingering symptoms.
Under the MAIA, a threshold injury includes soft tissue damage (like whiplash) and psychological injuries such as adjustment disorder or acute stress disorder. However, injuries must meet defined severity standards. For spinal or nerve-related injuries, neurological signs other than radiculopathy are required to qualify as threshold injuries (per Motor Accident Guidelines Part 5). This change impacts claims where injuries are not objectively severe enough to meet the threshold.
Statutory Benefits and Time Limits
If your injury does not meet the threshold, you may still receive statutory benefits. These include treatment and care, weekly income payments, and lump sum compensation for permanent impairment. Weekly benefits and treatment generally stop after 52 weeks unless the injury is confirmed as a threshold injury (s 3.11 and s 3.28). You must notify your insurer within 28 days of the accident and start a damages claim within two years of the incident.
Practical Steps for Claimants
To protect your rights after a highway merge accident:
- Seek immediate medical attention and keep all records, including diagnosis, treatment plans, and MRI reports.
- Notify your insurer within 28 days and preserve evidence like photographs of the accident scene, weather conditions, and witness statements.
- Document lost income with payslips and employer letters.
SIRA requires medical assessments to confirm whole person impairment. For a claim to proceed beyond statutory benefits, a report must demonstrate the injury meets the threshold criteria in the Motor Accident Guidelines.
Dispute Options and Next Steps
If your claim is denied, you may request a review from SIRA or apply to the NSW Civil and Administrative Tribunal (NCAT). The process requires detailed medical evidence and may involve an independent assessment. Fault is not a factor in statutory benefits, but it remains relevant for assessing damages eligibility.
Example: Soft-Tissue Injury in a Highway Merge
Consider a driver merging from the M4 into the M5 who is rear-ended. They experience neck pain and a medical assessment finds a soft-tissue cervical spine injury with neurological signs. Under the 2017 reforms, this injury may qualify as a threshold injury if the signs meet SIRA’s criteria. If not, statutory benefits would apply for up to 52 weeks.
Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.