Skip to content
petcleared.

Learn

AHC vs EU pet passport: which does your pet need?

Both documents get a pet across the UK-EU border, and preparing the wrong one means the trip stops at check-in. Which one your pet needs comes down to a single fact: where you live. Not where the pet was born, not where it was vaccinated, and not where the trip is going.

READ5 min readREVIEWEDJuly 2026SOURCEgov.uk

Residency decides

If you live in Great Britain, your pet travels on an Animal Health Certificate (AHC), a new one for every trip. If you live in the EU or Northern Ireland, your pet travels on an EU pet passport, one booklet for life.

The border officer applies the same test. A GB resident handing over an EU pet passport is refused, even if every vaccination in the booklet is current, because since 22 April 2026 the passport no longer counts as a GB resident’s travel document. There’s a separate Learn article on what changed that day and why residency became the deciding fact.

The two documents, side by side

Both documents record the same three things: the microchip, the rabies vaccination, and the pet’s identity. Where they differ is who can hold one and how long it works.

AHCEU pet passport
Who uses itResidents of Great Britain (England, Scotland, and Wales)Residents of the EU and Northern Ireland
How long it lastsOne trip. Signed within 10 days of EU arrival, then covers EU travel and the return to GB for six monthsThe pet’s lifetime, as long as the rabies vaccination is kept current
Who issues itAn Official Veterinarian in Great Britain, before each tripAn authorised vet in the EU or Northern Ireland, once
Vet visitsOne signing appointment before every separate tripOnly the routine boosters, stamped into the same booklet
Covers the return to GBYes, within six months of the EU entry stampYes

If you live in Great Britain

Your pet needs an AHC, signed by an Official Veterinarian within 10 days of arriving in the EU. Once stamped at the first EU border, the certificate covers travel between EU countries and the journey home for six months. The next trip needs the next certificate.

Behind the certificate sit the same three prerequisites the passport route always had: a microchip, a rabies vaccination given after the chip, and a 21-day wait after that vaccination. The AHC validity article walks through the 10-day and six-month windows in detail, and the search on this site puts the dates in order for your specific corridor.

If you live in the EU or Northern Ireland

Your pet travels on an EU pet passport, issued once by an authorised vet where you live. Each rabies booster is stamped into the same booklet, and the passport carries the pet across EU borders and into Great Britain for as long as the vaccination record stays current.

Northern Ireland sits on the passport side. Under the Windsor Framework, NI follows EU pet movement rules, and NI vets issue EU pet passports that work for travel into the EU and back.

The cases that catch people out

Most wrong-document trips trace back to one of three situations.

An old passport in the drawer. A pet passport issued to a GB resident before 22 April 2026 is still a useful vaccination record, but it no longer works at the border. The next trip needs an AHC, and the vet reads the chip number and rabies dates across from the old booklet.

A recent move. Residency is where you live now, not where the pet’s paperwork started. Someone who moves from Manchester to Madrid can ask a Spanish vet to issue an EU pet passport once they’re resident there. Someone who moves the other way stops using the passport and switches to AHCs.

A stay that runs past six months. The AHC covers the return to GB for six months from the EU entry stamp. A longer stay needs a GB Pet Health Certificate from an authorised EU vet before the journey home, so it’s worth deciding which side of six months the trip sits on before you leave.

A note for commercial movers

Commercial moves use neither document. Breeders, sellers, and transport agents travel under commercial health certification with pre-notification at the border, whichever side of the Channel they live on. Switch the search on this site to commercial mode to see the right document for your corridor.

The short version

  • Where you live decides the document. GB residents use an Animal Health Certificate; EU and NI residents use an EU pet passport.
  • The AHC is single-trip: signed within 10 days of EU arrival, valid for EU travel and the return to GB for six months after the entry stamp.
  • The EU pet passport lasts the pet’s lifetime, as long as the rabies vaccination is kept current.
  • A UK-issued passport from before 22 April 2026 is a vaccination record now, not a travel document. Keep it for the AHC appointment.
  • Both documents rest on the same base: microchip first, rabies vaccination second, 21-day wait third.

Settle which document applies before booking anything else. The answer is one question long: where do you live?

Sources

If you want to read the official guidance: