UK Pet Passports 2026: What Replaced Them and How the AHC Actually Works

A UK pet passport issued the week before Brexit is, in 2026, exactly as useless at the French border as one issued in 1998. Neither works. That single fact catches out more owners than any other part of this process, usually because they assume a five-year-old document with plenty of blank vaccination pages left must still be good for something.

It isn’t. Since 1 January 2021, Great Britain has been treated as a “listed third country” under the EU’s pet travel rules, and UK-issued pet passports have had no legal standing for entry into the EU. What replaced the passport is the Animal Health Certificate, or AHC. It does a similar job, but it works nothing like the passport did, and that difference is where most of the confusion sits.

Are UK pet passports still valid in 2026?

For travel from Great Britain into the EU: no. This has been the position since January 2021 and nothing has changed it since.

It doesn’t matter whether the passport was issued by a UK vet in 2015 or 2020. It doesn’t matter if the rabies vaccination recorded inside is fully up to date. UK-issued pet passports are not accepted documents at any EU border control post for a pet arriving from Great Britain. Border staff will turn you away, or in the case of air cargo, the airline will refuse to load the animal without valid paperwork.

There’s one distinction worth being precise about. A pet passport issued by an EU member state vet, say, while you were living in Spain or Germany, is a different document legally, even though it looks similar. That one remains valid for EU travel indefinitely, as long as the rabies vaccination inside stays current. What stopped working is specifically the UK-issued version. If you’re not sure which kind you’re holding, check who issued it: a UK veterinary practice address means it’s the affected kind.

Northern Ireland sits apart from this. More on that below.

What is an Animal Health Certificate and what does it cover?

The AHC is the document that replaced the pet passport for journeys from Great Britain into the EU. An Official Veterinarian, known as an OV, examines your pet and issues it. It records the same essential facts the old passport did: microchip number, rabies vaccination details, and the vet’s confirmation that your pet meets EU entry rules.

What’s different is the shape of it. A pet passport was a standing document, good indefinitely as long as boosters were kept up. The AHC is issued per trip. Every journey from GB into the EU needs its own certificate, examined and signed within a specific window before you travel. There’s no such thing as a “current” AHC sitting in a drawer the way there was with a passport.

Three conditions need to be true before an OV will issue one: your pet has an ISO-compliant microchip, it has a rabies vaccination that is either current or, if this is the first vaccination, at least 21 days old by the date of travel, and (for dogs entering some EU countries with echinococcosis controls, notably Finland, Ireland, Malta and Norway) a recorded tapeworm treatment where that destination requires it on entry. Assuming those boxes are ticked, the OV appointment itself is usually short: a health check, a records review, and the paperwork.

How much does an AHC cost and where do you get one?

Budget GBP 150 to GBP 250 for the OV appointment and certificate. Multi-pet households sometimes get a modest per-animal discount; last-minute bookings sometimes cost more. That figure assumes your pet’s microchip and vaccination are already sorted. Add the vaccination itself if it’s due, typically GBP 35 to GBP 75, plus any tapeworm treatment your destination requires.

Not every vet can issue one. You need an Official Veterinarian registered with APHA specifically for this purpose, and they’re not evenly spread across the country. Rural areas in particular can have thin coverage, with the nearest OV an hour or more away. Search the government’s OV finder before you assume your regular vet can do it. Many general practices simply don’t have an OV on staff.

Book the OV slot as soon as your travel date is fixed. That’s not caution for its own sake: availability genuinely tightens around school holidays and bank holiday weekends, when half the country seems to be taking a dog to France at once.

How long is an AHC valid for and what’s the timeline?

Here’s the mechanic that trips people up most. The examination has to happen within 10 days of your travel date, no earlier. Book the appointment three weeks out and the certificate will have already expired by the time you reach Dover or the check-in desk. Book it the day before you travel, and if your nearest OV is fully booked, you’re stuck.

Two to four weeks ahead is the realistic window to secure the appointment slot itself, then you time the actual examination to land inside that 10-day pre-travel window.

Once issued, the certificate has a second life beyond the first crossing. It’s valid for entry into the destination EU country and then for up to four months of onward travel anywhere else in the EU and Northern Ireland, as long as the rabies vaccination doesn’t lapse during that period. So a single AHC can cover a UK-to-France crossing followed by side trips into Spain and Italy over the following months.

What it doesn’t cover is the trip home. Returning to Great Britain is a separate legal movement with its own requirements, and dogs specifically need a tapeworm treatment (praziquantel, at least 5mg/kg) administered by a vet between 24 and 120 hours before the return journey, recorded on the certificate. Cats are exempt from that particular rule. Get the timing wrong, either too early or too late in that window, and the treatment doesn’t count.

Do you need an AHC for non-EU destinations?

No, the AHC is specifically an EU and Northern Ireland entry document, defined under EU Regulation 576/2013. It has no bearing on a move to the USA, the UAE, Australia, or anywhere else outside that framework.

Each non-EU destination sets its own import rules, and they vary enormously. The USA doesn’t require anything resembling an AHC; a USDA APHIS-endorsed health certificate and, for dogs, a CDC Dog Import Form are the equivalents. Australia sits at the opposite extreme, needing a DAFF import permit, a rabies antibody titre test taken at least 180 days before travel, and 10 days of quarantine at Mickleham on arrival. If you’re moving somewhere outside the EU, start from that country’s specific requirements rather than assuming any version of the EU process applies.

What if you live in Northern Ireland?

Northern Ireland’s position under the Windsor Framework is different from the rest of the UK, and it’s worth getting right rather than guessing.

Pets travelling directly from Northern Ireland into the Republic of Ireland or onward into the EU can, in many cases, still use a pet passport rather than an AHC, because Northern Ireland continues to align with EU pet movement rules under the framework arrangements. The practical detail (which document your specific vet can issue, and under what conditions) depends on your circumstances and where the pet is registered, so this is genuinely one to confirm directly with a DAERA-registered vet in Northern Ireland rather than assume from general GB guidance. Moving a pet from Northern Ireland to Great Britain has its own separate rules again, distinct from both the GB-to-EU and the GB-to-NI position.

If you’re in Northern Ireland, don’t extrapolate from the rest of this guide. Ask your vet what applies to your specific route.

The practical sequence, start to finish

For a straightforward Great Britain to EU crossing with a dog or cat that’s already microchipped and vaccinated:

1. Confirm your travel date.
2. Find and book an APHA-registered OV, ideally 2 to 4 weeks ahead of travel.
3. Attend the OV appointment within 10 days of travel. The vet checks the microchip, confirms the rabies vaccination is valid (21 days old minimum if it’s the pet’s first), and issues the AHC.
4. If your destination requires tapeworm treatment on entry (check the specific country), get that recorded at the same appointment or shortly before.
5. Travel with the original AHC document. A photocopy or photograph will be refused at the border.
6. For the return trip, book a vet appointment for the dog’s tapeworm treatment 24 to 120 hours before you check in to come home, and check what Great Britain’s own entry rules require for that leg.

Miss step two and the whole plan stalls: a fully vaccinated, fully chipped, perfectly healthy pet still can’t cross without that certificate, and OV slots don’t materialise on demand.

Sources: GOV.UK “Taking your pet abroad” guidance (2026); DEFRA Official Veterinarian register; EU Regulation 576/2013 on the non-commercial movement of pet animals. Rules change; confirm current requirements with an APHA-registered Official Veterinarian before booking travel.