(1) At any time before an offer document, or a notice of refusal, relating to an application under section 379 is given to the applicant, the applicant may, by written notice given to the Minister, vary the application.
(2) A variation of an application must be made in the approved manner.
(3) A variation of an application may be made—
(a) on the applicant's own initiative; or
(b) at the request of the Minister.
(4) A variation of an application may set out any additional matters that the applicant wishes to be considered.
(5) If an application under section 379 is varied, a reference in this Act to the application is a reference to the application as varied.