(1) An application under section 773 must be made:
(a) within 21 days after the employment was terminated; or
(b) within such further period as the FWC allows under subsection (2).
(2) The FWC may allow a further period if the FWC is satisfied that there are exceptional circumstances, taking into account:
(a) the reason for the delay; and
(b) any action taken by the employee to dispute the termination; and
(c) prejudice to the employer (including prejudice caused by the delay); and
(d) the merits of the application; and
(e) fairness as between the person and other persons in a like position.