Can an Immigration Appeal Division appeal succeed on humanitarian grounds even without a legal error?

Yes, and this is one of the most important features of an Immigration Appeal Division (IAD) appeal where the right of appeal applies. There are two distinct routes to success. The first asks whether the original decision was legally or factually wrong, or involved a breach of natural justice. The second is entirely separate: even where the original decision was correct on the law and the facts, the IAD can still grant relief based on humanitarian and compassionate (H&C) considerations, weighing things like family ties in Canada, hardship, and the best interests of any affected child.

This H&C jurisdiction is broader than what is available on judicial review at the Federal Court, which generally cannot reweigh sympathetic circumstances the way the IAD can. It is also why an IAD appeal, where available, is usually a more promising route than judicial review for someone whose strongest argument is about hardship and family circumstances rather than a specific legal flaw.

Because H&C relief at the IAD is discretionary and fact-specific, success depends heavily on the strength and clarity of the evidence presented, not simply on sympathy in the abstract.