“IATA approved” is not a product badge: IATA states that it does not certify or endorse commercial models. What matters is the actual crate, which the airline may reject at check-in.
The IATA internal-dimension formula
- A. Nose to root of tail.
- B. Ground to elbow.
- C. Shoulder width or widest point.
- D. Ground to top of head or ears in a natural stance.
Length = A + ½B · width = C x 2 · height = D + bedding thickness. IATA calls for a 10% larger crate for snub-nosed breeds, but the airline may still prohibit them in the hold.
Construction that passes inspection
The crate must be rigid, strong, escape-proof and leak-proof, with a waterproof floor and absorbent material. The door must close securely; the halves of a plastic crate must be fastened as the carrier requires. Full wire cages and oversized openings can cause rejection.
Ventilation, spacers and handles must remain clear when loaded near other items. Food and water bowls should be fixed and accessible from outside. Live-animal labels, names, contact details and instructions are added under airline rules.
Practical test before the airport
- The dog enters without bending head or ears.
- It can stand and sit naturally.
- It can turn without becoming stuck.
- It can lie down fully.
- The door does not open when pushed from inside.
- Bowls can be filled from outside.
Frequently asked questions
- Is there an IATA-certified crate?
IATA does not certify, approve or sell brands or models. The container must meet applicable requirements and the airline decides acceptance at check-in. - How is minimum length calculated?
Dog length from nose to root of tail, plus half the height from ground to elbow: A + ½B. - How wide must the crate be?
For one dog, twice the shoulder width or widest point: C x 2. - Are wheels allowed?
Many airlines require wheels to be removed or locked. Check the specific carrier policy. - Are bowls required?
Food and water containers must be accessible from outside under airline requirements, without opening the door.