CTP insurance arrangements vary by state or territory, so you may not buy it from a local shop or compare it like comprehensive car insurance. In NSW, motorists can generally choose a licensed CTP insurer when renewing registration, while in some other jurisdictions CTP is provided through a government scheme or selected insurers. Check your registration renewal notice and the relevant state or territory transport authority’s website for approved providers and payment options. Eligibility, pricing and cover details are determined under the applicable scheme, so contact the insurer or transport authority if you need advice about your vehicle.