Two different gatekeepers: the government and the airline

Last verified: 2026-08-25

The answer

There are two separate gates, and passing one says nothing about the other.

The department’s own wording settles the relationship:

You can use any airline to transport your dog to Australia, at the airline operator’s discretion. … We are not responsible for your dog while they are under the care of the aircraft operator.

So the government requires manifest cargo and arrival at Melbourne — and then steps back. What happens between the cargo terminal and the runway is the carrier’s decision, made under the carrier’s rules, at the carrier’s risk allocation.

The standard both sides refer to says the same thing

The IATA Live Animals Regulations — 52nd edition, 2026 — are structured as government regulations with variations by country and carrier regulations with variations by carrier. The industry’s own reference book treats them as two separate bodies of rules.

That is why “IATA-approved crate” is a necessary answer and not a sufficient one: it satisfies the container standard, not your particular airline’s acceptance policy.

What this looks like in practice

One worked example, and it is authoritative only for the carrier that published it. Delta states:

Brachycephalic (snub-nosed) dogs, cats and their mixes are not permitted on Delta or Delta Connection flights.

Australia has no such rule. A pug that meets every Australian import condition — microchip, titre test, 180 days, permit, treatments — simply cannot fly on that airline. The animal is admissible and unbookable at the same time.

Other carriers set different lines. That is the point: there is no general airline rule to learn, only your airline’s rule to ask for.

How to use this

1. Do the government work first. It is the long pole — six months minimum — and it is the same whichever airline you end up using.
2. Ask the carrier early anyway, because the answer can eliminate routes. Breed, crate size, temperature limits and seasonal embargoes all sit here.
3. Confirm again before booking, and again before travel. Carrier policy is the layer that changes without notice.
4. Get the answer from the carrier that will actually operate the flight — see operating carrier and codeshares.

What this page does not tell you

• Which airlines carry pets to Melbourne, or on which routes.
• Any carrier’s current policy other than the single Delta example above, read on 26 August 2026 — carrier rules are not systematically recorded on this site yet.
• What the IATA standard itself says. It is a paid publication; this site cites only that it exists, its edition, and how it is organised.