Duty under this Chapter is not chargeable on an application to register a motor vehicle if the applicant is—
(a) the Territory;
(b) the Commonwealth;
(c) a State or another Territory;
(d) an authority established by or under a law of the Commonwealth that is, by virtue of that law, not liable to pay tax under a law of the Commonwealth, the Territory, a State or another Territory;
(e) a prescribed Territory authority; or
(f) a prescribed authority of a State or another Territory.