ESTCA
European Standard for Travel with Canine Animals
A behavioural and welfare readiness certification. An ESTCA-approved assessor assesses the dog across five areas. If the dog meets the standard, the certificate goes into the public register, where airlines and the public can verify it by passport number.
It does not: replace the pet passport or a health certificate, or grant cabin access on its own. Airlines retain final authority over cabin-pet policies.
