Does a caravan need a greenslip in NSW

Sorry what i meant was we are from NZ,going to be touring Aust.,And what happens re inspections when our NSW registered caravan is say in the NT when the rego runs out.

Thanks for that Ian ,its a bit different in NZ,we bought the caravan in NSW because it is what we wanted and a good price,BUT we will be buying a 4x4 in WA as that is where our family is and the van will eventually [after one years ownership] be swapped over to WA plates,So we will have WA plates on the 4x4 and NSW on the van......is that ok.?Appreciate your imput. Ross