Pet travel route
Taking a dog or cat from Mexico → Northern Ireland (UK)
What the official rules ask for on this route, for a family pet travelling with its owner. Enter your travel date and your pet’s details to turn it into a dated checklist.
How early to start
3 weeks
if your pet has no microchip or rabies vaccination yet (the least time the official waiting periods allow)
5 days
if it is already microchipped and vaccinated
Counted only from the officially fixed waiting periods. Vet, lab and paperwork appointment times are on top, so start earlier.
Which rules apply to you
Mexico is in the group “Annex II of Implementing Regulation (EU) 2026/636 — no titer test” in Bringing a dog, cat or ferret into Northern Ireland’s published list.See every group
Headlines for Northern Ireland (UK)
- Rabies blood test for some origins
- Import permit for some pets
- Tapeworm treatment for some pets
- Designated entry point for some trips
What your dog needs
Dogs
Identification
Microchip
Your pet must be microchipped (or, for travel under the EU rules, tattooed before 3 July 2011 with a legible number). Under the EU rules the chip is implanted or read before the rabies vaccination. If the chip isn't ISO standard, bring your own reader.
Details and the official words
“Prior to the rabies vaccination, the pet animal (dog, cat, or ferret) must be marked by the implantation of a microchip.”
“You must bring your own microchip reader when you travel if your pet’s microchip does not meet ISO standards.”
“Your pet must be microchipped. They do not need rabies vaccinations or tapeworm treatment if you have a PTD.”
Vaccination
Rabies vaccination
An authorised vet vaccinates your pet against rabies when it is at least 12 weeks old, after the microchip. Wait at least 21 days after the first vaccination before travelling (30 if the vaccine's datasheet says so); a booster given before the previous vaccination expires needs no wait.
Details and the official words
“the pet must be at least 12 weeks old at the date the vaccine is administered,”
“This must be at least 21 days after the primary vaccination is given.”
“(This wait does not apply to an annual or 3 yearly booster vaccination, provided the booster is administered before the original vaccination expires),”
Paperwork
Animal health certificate
An official vet in the country you travel from issues an animal health certificate. It is valid for 10 days from issue for entering Northern Ireland, then for 6 months of onward travel within the EU (after the endorsement on arrival).
Details and the official words
SENASICA export certificate (CZE), first stamp: When the destination's and Mexico's requirements are met, SENASICA prepares the CZE and gives it a first stamp and signature: you don't need to bring your pet for this. It is free, and valid for 8 calendar days (the destination can set a different validity).
“Animal Health Certificate (valid for 10 days from date of issue for entry into an EU Member State (including NI) and for 6 months onward travel within the EU)”
“Es gratuito y tiene una vigencia de 8 días naturales (puede variar en caso de que el país destino establezca una vigencia diferente)”
“se elaborará el CZE y se otorgará un primer sello y firma, no es necesario presentar a tu mascota”
Treatment
Tapeworm treatment (dogs)
A vet treats your dog against tapeworm between 120 and 24 hours before it enters Northern Ireland, and records it. Not needed coming directly from Ireland, Finland, Malta or Norway, or from Great Britain with a pet travel document.
Details and the official words
The window is in hours: check the treatment time against your arrival time.
“Tapeworm treatment must be administered not more than 120 hours and not less than 24 hours before scheduled entry into the territory.”
“However please note when travelling between NI and the ROI tapeworm treatment is not required.”
“Dogs moving directly between any EU country listed in Annex XIX to Commission Implementing Regulation (EU) 2021/620, (Finland, Ireland, Malta, and the United Kingdom (Northern Ireland) or Norway are exempted from the treatment against the tapeworm Echinococcus multilocularis”
Route
Enter through a travellers' point of entry
From a Part 2 listed or unlisted country, enter Northern Ireland through a travellers' point of entry: Belfast or Larne port, or Belfast International, Belfast City or City of Derry airport. Contact it before you arrive.
Details and the official words
“to enter EU (including NI) through a Travellers Point of Entry”
“Belfast International Airport, Belfast City Airport and City of Derry Airport can be contacted at daeratradeimports@daera-ni.gov.uk .”
Vet exam
Health certificate from a private vet
A private vet examines your pet and issues a good-health certificate with its name, microchip number (if it applies), breed, coat colour, sex and age, your name and address in Mexico, and a statement that it has no fresh wounds or signs of infectious disease. It must be no more than five days old (or the validity the destination sets) when you apply.
Details and the official words
“de no más de cinco días de expedido o de acuerdo a la vigencia establecida por el país de destino”
Official stamp
Apply for the CZE at a SENASICA office
Apply for the Certificado Zoosanitario para Exportación (CZE) at any authorised SENASICA office with the application form, the owner's official ID (plus a signed power of attorney with two witnesses if someone else applies), the health certificate, the vaccination record, a deworming record, a microchip document and lab results, when the destination asks for them. It is delivered within three working days after the working day you submit it.
Details and the official words
“Se te entregará en un plazo de tres días hábiles posteriores al día hábil de la fecha de entrega de tu solicitud”
Vet exam
Physical exam and second stamp on the day of travel
On the day you travel, bring your pet to SENASICA's office at the point of departure. Officials examine it and, if all is in order, give the CZE its second stamp and signature.
Details and the official words
“El día de tu viaje deberás llevar a tu mascota a la oficina de Senasica en el punto de salida, en donde el personal oficial realizará un examen físico, y si todo está en orden, otorgará el segundo sello y firma a su CZE.”
Only in some cases
Notice · only in some cases
Flying in: tell DAERA in advance
Only if you arrive by air: email DAERA (daeratradeimports@daera-ni.gov.uk) before you travel: at least 10 working days ahead from Great Britain, at least 10 days ahead from elsewhere.
Details and the official words
“You must tell the Department of Agriculture, Environment and Rural Affairs (DAERA) at least 10 working days before you travel.”
“If you will be arriving into Northern Ireland via air, you must contact daeratradeimports@daera-ni.gov.uk at least 10 days in advance of your intended date of travel to pre-notify your arrival.”
Good to know
- The wait after a first rabies vaccination is at least 21 days, but if the vaccine's datasheet says immunity only starts on day 30, you wait 30 days. Your vet records the date the vaccination is valid from.
- Arriving on an animal health certificate and travelling on to Ireland or another EU country? Report to the travellers' point of entry when you arrive so DAERA officials endorse the certificate. Without the endorsement it isn't valid for onward travel.
- SENASICA tells you to look up the destination in its requirements module first: it shows the vaccinations or treatments your pet needs, and when they must be given. If a country isn't in the module, ask SENASICA at reqzoosan.dgsa@senasica.gob.mx.
- If the documents are incomplete or wrong, SENASICA can ask you to complete or correct them, or refuse the request, so leave time.
- The vaccination record must show the vaccine name, laboratory, batch number, expiry date, date given and validity period. Without a stated validity it counts as one year. The rabies vaccine counts from three months of age.
What your cat needs
Cats
Identification
Microchip
Your pet must be microchipped (or, for travel under the EU rules, tattooed before 3 July 2011 with a legible number). Under the EU rules the chip is implanted or read before the rabies vaccination. If the chip isn't ISO standard, bring your own reader.
Details and the official words
“Prior to the rabies vaccination, the pet animal (dog, cat, or ferret) must be marked by the implantation of a microchip.”
“You must bring your own microchip reader when you travel if your pet’s microchip does not meet ISO standards.”
“Your pet must be microchipped. They do not need rabies vaccinations or tapeworm treatment if you have a PTD.”
Vaccination
Rabies vaccination
An authorised vet vaccinates your pet against rabies when it is at least 12 weeks old, after the microchip. Wait at least 21 days after the first vaccination before travelling (30 if the vaccine's datasheet says so); a booster given before the previous vaccination expires needs no wait.
Details and the official words
“the pet must be at least 12 weeks old at the date the vaccine is administered,”
“This must be at least 21 days after the primary vaccination is given.”
“(This wait does not apply to an annual or 3 yearly booster vaccination, provided the booster is administered before the original vaccination expires),”
Paperwork
Animal health certificate
An official vet in the country you travel from issues an animal health certificate. It is valid for 10 days from issue for entering Northern Ireland, then for 6 months of onward travel within the EU (after the endorsement on arrival).
Details and the official words
SENASICA export certificate (CZE), first stamp: When the destination's and Mexico's requirements are met, SENASICA prepares the CZE and gives it a first stamp and signature: you don't need to bring your pet for this. It is free, and valid for 8 calendar days (the destination can set a different validity).
“Animal Health Certificate (valid for 10 days from date of issue for entry into an EU Member State (including NI) and for 6 months onward travel within the EU)”
“Es gratuito y tiene una vigencia de 8 días naturales (puede variar en caso de que el país destino establezca una vigencia diferente)”
“se elaborará el CZE y se otorgará un primer sello y firma, no es necesario presentar a tu mascota”
Route
Enter through a travellers' point of entry
From a Part 2 listed or unlisted country, enter Northern Ireland through a travellers' point of entry: Belfast or Larne port, or Belfast International, Belfast City or City of Derry airport. Contact it before you arrive.
Details and the official words
“to enter EU (including NI) through a Travellers Point of Entry”
“Belfast International Airport, Belfast City Airport and City of Derry Airport can be contacted at daeratradeimports@daera-ni.gov.uk .”
Vet exam
Health certificate from a private vet
A private vet examines your pet and issues a good-health certificate with its name, microchip number (if it applies), breed, coat colour, sex and age, your name and address in Mexico, and a statement that it has no fresh wounds or signs of infectious disease. It must be no more than five days old (or the validity the destination sets) when you apply.
Details and the official words
“de no más de cinco días de expedido o de acuerdo a la vigencia establecida por el país de destino”
Official stamp
Apply for the CZE at a SENASICA office
Apply for the Certificado Zoosanitario para Exportación (CZE) at any authorised SENASICA office with the application form, the owner's official ID (plus a signed power of attorney with two witnesses if someone else applies), the health certificate, the vaccination record, a deworming record, a microchip document and lab results, when the destination asks for them. It is delivered within three working days after the working day you submit it.
Details and the official words
“Se te entregará en un plazo de tres días hábiles posteriores al día hábil de la fecha de entrega de tu solicitud”
Vet exam
Physical exam and second stamp on the day of travel
On the day you travel, bring your pet to SENASICA's office at the point of departure. Officials examine it and, if all is in order, give the CZE its second stamp and signature.
Details and the official words
“El día de tu viaje deberás llevar a tu mascota a la oficina de Senasica en el punto de salida, en donde el personal oficial realizará un examen físico, y si todo está en orden, otorgará el segundo sello y firma a su CZE.”
Only in some cases
Notice · only in some cases
Flying in: tell DAERA in advance
Only if you arrive by air: email DAERA (daeratradeimports@daera-ni.gov.uk) before you travel: at least 10 working days ahead from Great Britain, at least 10 days ahead from elsewhere.
Details and the official words
“You must tell the Department of Agriculture, Environment and Rural Affairs (DAERA) at least 10 working days before you travel.”
“If you will be arriving into Northern Ireland via air, you must contact daeratradeimports@daera-ni.gov.uk at least 10 days in advance of your intended date of travel to pre-notify your arrival.”
Good to know
- The wait after a first rabies vaccination is at least 21 days, but if the vaccine's datasheet says immunity only starts on day 30, you wait 30 days. Your vet records the date the vaccination is valid from.
- Arriving on an animal health certificate and travelling on to Ireland or another EU country? Report to the travellers' point of entry when you arrive so DAERA officials endorse the certificate. Without the endorsement it isn't valid for onward travel.
- SENASICA tells you to look up the destination in its requirements module first: it shows the vaccinations or treatments your pet needs, and when they must be given. If a country isn't in the module, ask SENASICA at reqzoosan.dgsa@senasica.gob.mx.
- If the documents are incomplete or wrong, SENASICA can ask you to complete or correct them, or refuse the request, so leave time.
- The vaccination record must show the vaccine name, laboratory, batch number, expiry date, date given and validity period. Without a stated validity it counts as one year. The rabies vaccine counts from three months of age.
Government fees we know of
- SENASICA export zoosanitary certificate (CZE): free of charge0 MXN
Vet, lab and courier costs are not included. The final amount can depend on how many tests or pets are on the certificate.
Common questions
Does my dog need a rabies blood test to go from Mexico to Northern Ireland (UK)?
No. The official rules we have verified for this route don't ask for a rabies blood test.
Do I need an import permit to bring my dog into Northern Ireland (UK)?
No. The official rules we have verified for this route don't ask for an import permit.
Will my dog be quarantined in Northern Ireland (UK)?
Not on the routes we have verified: the official rules list no quarantine for a pet that meets the requirements.
Does my dog need a microchip?
Yes: Your pet must be microchipped (or, for travel under the EU rules, tattooed before 3 July 2011 with a legible number).