What to do if…
your pet’s travel health certificate date window does not match your departure date

What to do now

1. Put the key dates in one place.
   Write down your departure date and time, your pet’s arrival date and time, and every date shown on the document, including issue, signature, stamp, endorsement, rabies, and tapeworm entries.

2. Identify the exact route before checking the window.

   • Great Britain to an EU country: this is usually an Animal Health Certificate, signed by an official veterinarian.
   • Great Britain to Northern Ireland: check whether you are using a Northern Ireland Pet Travel Document or an Animal Health Certificate, especially if there may be onward travel to Ireland or another EU country.
   • EU or another country to Great Britain: this may be a Great Britain pet health certificate, an Animal Health Certificate, or a valid pet passport, depending on where the document was issued.
   • Northern Ireland to Great Britain or returning to Northern Ireland: check the current DAERA guidance, because this route can have different document requirements.

3. Check the main date window.

   • For an Animal Health Certificate used to enter the EU, your pet generally needs to enter the EU within 10 days after the certificate is issued; day 1 is the issue date.
   • For a Great Britain pet health certificate used to enter Great Britain, your pet generally needs to enter Great Britain within 10 days of the certificate being issued.
   • If the document has more than one official date, such as a signature, stamp, or endorsement, do not guess which one controls the window.

4. Call the issuing vet practice and ask for a validity check and re-issue plan.
   Say: “I’m worried the certificate date window does not match the actual pet travel date. Can you confirm whether it is valid for entry, and if not, what is the fastest way to re-issue it correctly?”
   Ask them to confirm:

   • which date field matters for your route;
   • whether a new certificate can be issued for the revised travel date;
   • what they need from you, such as microchip number, rabies proof, itinerary, owner details, and destination address.

5. Contact the carrier if you are travelling soon.
   Ask the airline, ferry company, tunnel operator, or pet shipper what document and date checks they make before boarding. Write down the time of the call and what they told you.

6. Choose the least risky fix.
   If the document may be outside the correct window, a correctly timed re-issue or moving the pet’s travel date is usually safer than trying to argue at check-in or the border.

7. If your pet is a dog, check whether tapeworm timing has also moved.
   Dogs travelling to Finland, Ireland, Malta, Northern Ireland, or Norway usually need tapeworm treatment recorded by a vet, although Northern Ireland has an exception for some travel using a Northern Ireland Pet Travel Document. The treatment window is generally no less than 24 hours and no more than 5 days before arrival. Dogs entering Great Britain from most countries also usually need tapeworm treatment in that same timing window, so ask the vet to check both the outbound and return timings.