(1) If, in relation to the review of fast track reviewable decision, a person is required or permitted to give a document or thing to the Immigration Assessment Authority, the person must do so:
(a) by a method set out in directions under section 473FB; or
(b) if the regulations set out a method for doing so--by that method.
(2) Directions under section 473FB may make provision for a person to give a copy of a document, rather than the document itself, to the Immigration Assessment Authority.