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Vehicle Modifications and CTP Medical Assessments in Regional NSW: What Claimants Need to Know

Vehicle modifications like hand controls can impact CTP medical assessments in NSW. Claimants must provide evidence linking their injury to the need for modifications. Regional NSW claimants should prepare medical records, documentation of modifications, and specialist opinions to support their CTP claim.

Current as at 24 August 2026

How Vehicle Modifications Affect CTP Medical Assessments in Regional NSW

If you've suffered a disabling injury and rely on vehicle modifications like hand controls or mobility aids, your ability to claim compensation under NSW's Compulsory Third Party (CTP) scheme may depend on how these modifications impact your injury assessment. Medical professionals assessing your claim must evaluate how your injury affects your daily life, including your ability to use modified vehicles. This article explains how vehicle modifications are considered in CTP claims, what evidence you should prepare, and how to navigate medical assessments in regional NSW.

NSW CTP Rules Governing Vehicle Modifications

Under the Motor Accident Injuries Act 2017, CTP claims focus on the injury's impact rather than fault. Vehicle modifications are assessed as part of determining how your injury affects your ability to perform everyday tasks. For example, if your injury limits your mobility, modifications like hand controls may be necessary to drive, and this will be considered when assessing your injury's severity.

SIRA's guidelines state that medical assessments must evaluate how your injury interacts with any vehicle modifications. This includes documenting how your injury affects your ability to operate a modified vehicle, such as difficulty gripping the steering wheel or maintaining balance. The assessment must also consider whether your injury would have required such modifications without the accident.

Practical Steps and Evidence for Modified Vehicle Claimants

To prepare for a medical assessment, claimants with modified vehicles should gather the following evidence:

  • Medical records detailing your injury's impact on mobility and daily activities
  • Documentation of vehicle modifications (e.g., hand controls, ramps, or mobility aids)
  • Statements from medical professionals explaining how your injury affects your ability to use modified vehicles
  • Witness accounts or records showing how your injury limits your ability to operate a modified vehicle
  • Photos or videos of your vehicle modifications and how they assist with mobility

In regional NSW, where access to specialized medical professionals may be limited, it's crucial to ensure your evidence clearly links your injury to the need for modifications. SIRA recommends seeking assessments from practitioners familiar with modified vehicles to avoid disputes.

Time Limits and When to Seek Advice

CTP claims must be submitted within 52 weeks of the accident if you're seeking weekly benefits or treatment and care payments. However, claims for permanent impairment or lifetime care can be made at any time. If your injury requires ongoing medical management, you should consult a solicitor before the 52-week deadline to ensure all evidence is properly prepared.

Disputes over vehicle modifications are common. For example, if a medical assessor questions whether your injury necessitates specific modifications, you may need to provide additional evidence, such as a specialist's opinion or comparative data from similar cases. In such situations, seeking legal advice early can help prevent claim delays.

Example: How Modifications Affect Injury Assessments

Consider a claimant who sustained a spinal injury requiring the installation of hand controls to drive. During a medical assessment, the assessor must determine whether the injury alone would have necessitated these modifications. If the claimant can demonstrate that their injury significantly limits their ability to operate a standard vehicle, the modifications are considered part of the injury's impact. This strengthens the case for compensation covering the cost of modifications.

Next Steps for Regional NSW Claimants

If you're preparing for a medical assessment in regional NSW, ensure your evidence clearly connects your injury to the need for vehicle modifications. Work with your solicitor to address any potential disputes about how your injury affects your ability to use modified vehicles. Time limits for CTP claims mean prompt action is essential to protect your right to compensation.

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

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