Industrial Relations Act 2016

An application relating to dismissal must be made within—

21 days after the dismissal took effect; or

if the commission allows a further period under subsection (2)—the further period.

The commission may allow a further period if the commission is satisfied there are exceptional circumstances, taking into account—

the reason for the delay; and

any action taken by the person to dispute the dismissal; and

prejudice to the employer (including prejudice caused by the delay); and

the merits of the application; and

fairness as between the person and other persons in a similar position.

An application relating to a contravention of this part (other than dismissal) must be made within 6 years after the contravention occurs.