The Ultimate Guide to Pet Passports and Quarantine Procedures

ImmunityQ&AMeongsiljang Veterinary Advisory Board

A pet passport is a quarantine certification document required for international travel. We’ve neatly organized country-specific requirements and preparation timelines, from rabies antibody testing to microchip implantation, so you can see everything at a glance.

What is a Pet Passport?

A pet sitting next to its passport and quarantine documents

A pet passport is a general term for the quarantine certification documents required when your pet travels abroad. The most important thing to remember is to start preparing at least 4 to 7 months before departure. Each step—microchip implantation, rabies vaccination, antibody testing, and issuance of the quarantine certificate—has its own waiting period, so failing to prepare in advance can delay your pet’s departure. Requirements also vary by country, so be sure to check the regulations for your destination first.

Essential Information Included in a Pet Passport

A pet passport isn’t just a single sheet of paper—it’s a collection of documents. The basic components include the microchip number, rabies vaccination record, antibody test results, a health certificate, and a quarantine certificate. Some countries also require additional documentation, such as heartworm test results and records of internal and external parasite deworming. All documents must bear a veterinarian’s signature and date, and some require notarization or an apostille to be valid.

Comparison of Entry Requirements by Major Country

Item	EU · UK	USA	Japan
Microchip	True	True	True
Rabies vaccination	21 days after vaccination	30 days after vaccination	180 days after vaccination
Antibody titer test	Required (0.5 IU/ml or higher)	Partially exempt	Required (0.5 IU/ml or higher)
Advance notification	Not required	Not required	Required 40 days before arrival
Quarantine	None	None	Customs clearance within 12 hours

Based on 2024 Animal and Plant Quarantine Agency guidance. Always recheck the latest requirements right before departure

Step-by-Step Checklist for Pre-Departure Preparation

You need to plan backward from your departure date. - 180 days before departure: Microchip implantation → This date serves as the baseline for all subsequent steps. - 150 days before departure: Rabies vaccination (must be administered after microchip implantation to be valid) - 120 days before departure: Rabies antibody titer test (results typically take about 2–3 weeks after blood collection) - Within 10 days of departure: Obtain a health certificate (Animal health certificates are only valid if issued within 10 days of departure. Issuing one too early may result in it being deemed invalid by the destination country, so be sure to get it right before you leave.) - Within 7 days of departure: Apply for a quarantine certificate and administer deworming treatment Strictly follow this order, as deviating from it may require you to restart the entire process.

A veterinarian preparing pet passport documents

Do Not Change This Sequence

Be sure to follow this exact sequence: microchip implantation, then rabies vaccination, and finally the antibody titer test. Rabies vaccinations administered before microchip implantation are considered invalid in most countries, including those in the EU and Japan. Similarly, antibody titer tests conducted prior to the rabies vaccination will not be accepted. If this order is not followed, the entire process may be delayed by more than six months, potentially making travel impossible.

Where to Get the Rabies Antibody Titer Test?

Antibody titers can only be tested at internationally accredited designated laboratories. In Korea, serum samples are collected at facilities designated by the Animal and Plant Quarantine Agency and then sent to an accredited lab for analysis. A result of 0.5 IU/mL or higher is required to pass. The test costs between $70 to $100, and it takes 2 to 3 weeks to receive the results. If the titer level is below the threshold, your pet will need to be revaccinated and retested, so please plan accordingly.

A dog having blood drawn by a veterinarian

Cats and Small Breeds Follow the Same Procedures

Cats are subject to the same requirements as dogs for microchipping, rabies vaccination, and antibody testing. Because kittens under 12 weeks of age (approximately 3 months) cannot receive the rabies vaccine, their international travel may be difficult. Additionally, brachycephalic breeds (such as Pugs, Bulldogs, and Persians) may face restrictions on cabin or cargo transport depending on the airline, so it is essential to verify the airline’s regulations before booking your flight.

Quarantine Is Also Required Upon Return to Korea

When returning to Korea, you must go through import quarantine. Bring the original documents you received upon departure and present them to the animal quarantine officer at the arrival airport for inspection. If you’re arriving from a rabies-free country, you’ll clear customs immediately after an on-site inspection. However, if you’re coming from a non-rabies-free country and lack sufficient antibody test results or vaccination records, your pet may be quarantined for up to 120 days. Proper document management is especially important during long trips.

Reviewed by a veterinarian

Dr. Tony — Punnawat Phongkittirak

Veterinarian

A veterinarian who majored in veterinary medicine at Khon Kaen University, Thailand, and completed the IVSA program at North Carolina State University in the United States. Drawing on clinical experience at animal hospitals, he works in the pet healthcare field and is dedicated to building a digital care environment that connects pet parents with veterinarians.

Frequently Asked Questions

How much does it cost in total to get a pet passport?

The costs are roughly as follows: microchip implantation, $40 to $60; rabies vaccination, $20 to $40; antibody titer test, $100 to $100; and health and quarantine certificates, $40 to $70. When you include notarization and apostille fees, you can expect the total to be around $300 to $400.

What should I do if the antibody test shows insufficient levels?

After a single booster vaccination for rabies, a follow-up test is conducted 2 to 4 weeks later. Only if the test results are satisfactory can the departure date be recalculated. Therefore, having a flexible schedule is essential.

Do I need additional documents if there’s a layover?

Yes, you also need to check the transit requirements of any countries your pet will pass through. Some countries require quarantine documents even for layovers. It’s safest to contact both the airline and the transit country’s quarantine authorities in advance.

How long are antibody test results valid?

Vaccine expiration dates vary by country, and there is no single international standard. To maintain adequate antibody levels, rabies booster vaccinations must be administered within the timeframe specified by the destination country's regulations. A previous successful entry does not grant permanent validity, so be sure to personally verify the destination country's most current requirements before departure.

Can I bring a rescue dog I adopted overseas into Korea?

It is possible, but you must have a microchip, rabies vaccination, antibody test, and health certificate all completed locally. If you bring your pet without the proper documentation, entry may be denied or your pet could be placed in long-term quarantine.