A merits review allows a fresh assessment of your case, including consideration of new evidence and any changed circumstances since the original decision.

Where a legal error occurred during the decision-making process, you may be able to challenge the cancellation through the courts, including the Federal Circuit and Family Court of Australia (FCFCOA) or, in some matters, the Federal Court.

In limited circumstances, the Minister holds a personal, non-compellable power under provisions such as Section 501J to substitute a more favourable decision where the Minister considers it's in the public interest to do so. This power is discretionary, rarely exercised, and isn't something that can be requested as a matter of right.