I have located a document that sets out the present gov't and compliance process to import an EV, here:
https://www.drivezero.com.au/cars/po...ctric-vehicle/
Unfortunately, it is aimed at importation of a manufacturers EV, that has been sold in overseas markets for at least 18 months, and then you need a local automotive compliance agency to certify it ($$$$) - as if most of these micro EV's would comply.