If you’re moving to the United States with a pet, you’ll almost certainly run into the term “health certificate” at some point — and it’s a genuinely confusing one, because the U.S. federal government doesn’t actually require one for entry. That doesn’t mean you can skip it. This guide covers what a pet health certificate actually is, where you get one, when you need it, and the mistake that trips up more people than anything else on this topic.
What Is a Pet Health Certificate?
A pet health certificate — sometimes called a Certificate of Veterinary Inspection (CVI) or “international health certificate” — is a document completed by a veterinarian certifying that your pet has been examined and appears healthy enough to travel. It typically identifies your pet (species, breed, age, microchip number), records vaccination history, and includes the vet’s general fitness-to-travel assessment.
Do You Need One to Enter the United States?
Not from the federal government, directly. CDC does not require a general health certificate for pets entering the U.S. — its own guidance states this plainly. USDA APHIS doesn’t have a general requirement either.
That doesn’t mean you’re off the hook. A health certificate can still end up being required — just not by CDC or USDA. It depends on three other things instead:
- Your airline. Many airlines require one, often within a specific window before travel (commonly 10 days — more on this below). Check your specific airline’s policy rather than assuming.
- Your destination U.S. state. Some states require one at entry and some don’t — this varies, so check your specific destination’s official animal import requirements directly rather than assuming either way.
- Your country of origin. Almost every country has its own export process, and a veterinary health certificate — often endorsed by that country’s own agriculture or veterinary authority — is usually part of it.
Where and How Do You Get One?
This is the single biggest point of confusion on this topic, so it’s worth being direct about it: if you’re bringing a pet into the United States, your health certificate comes from your country of origin — not from USDA.
USDA does run an official pet health certificate program (called VEHCS, the Veterinary Export Health Certification System), and it’s easy to stumble onto USDA’s pages about it while researching. But that program is specifically for pets leaving the United States to go abroad — USDA’s own export page describes contacting a USDA-accredited veterinarian to obtain a “USDA-endorsed pet health certificate” for outbound travel. If you’re moving to the U.S. from somewhere else, this isn’t the process you need.
Instead, work with a licensed veterinarian in your country of origin. Depending on the country, your vet’s certificate may also need to be endorsed by that country’s own government agriculture or veterinary authority before it’s valid for international travel — this varies by country, so check your specific route’s guide for the details that apply to you.
When Do You Need It?
Timing matters here, because a health certificate is only valid for a limited window — it’s not something you can get done months in advance and forget about.
Many airlines require the certificate to be issued within 10 days of travel — confirmed on more than one major airline’s own pet travel page, so it’s a real, recurring pattern, though not something every airline necessarily follows the same way. Check your specific airline’s requirements rather than assuming a 10-day window applies. Some destinations tighten this further: at least one major airline explicitly calls out a 10-day window specifically for health certificates and rabies vaccinations for certain locations.
Practically, this means:
- Don’t get your pet’s health certificate too early — it may expire before you travel.
- Don’t wait until the last minute either — vet appointments for international travel paperwork often need to be booked in advance, and if anything is missing (a vaccine, a test result), you need time to fix it before the certificate can be issued.
- Confirm your specific airline’s exact window before you book the vet appointment, since it can vary.
What Does It Typically Include?
While the exact format varies by country and airline, most pet health certificates cover:
- Your pet’s identification — species, breed, age, sex, and microchip number
- Proof of current vaccinations, especially rabies
- A statement that your pet has been examined and appears free of signs of infectious or contagious disease
- The date of examination and the certifying veterinarian’s information
- Depending on the country, an official government endorsement or stamp
What Does It Cost?
There’s no official published fee for this, since it’s a private veterinary service, not a government fee — so treat any figure here as a rough planning estimate, not a quote. Based on secondary sources (pet relocation companies, not government data), the certificate and exam itself commonly runs somewhere in the $200–$400 range, though this varies significantly by country and by vet. If your country’s process also requires a separate government endorsement fee, that adds to the total. Confirm the actual fee with your local veterinary authority rather than budgeting from this estimate.
Common Mistakes
- Assuming USDA issues your certificate. As covered above, USDA’s health certificate program is for pets leaving the U.S., not entering. If you’re moving to the U.S., your certificate comes from your origin country.
- Getting the certificate too far in advance. A 10-day validity window (or whatever your specific airline requires) means timing your vet visit correctly matters as much as getting the visit done at all.
- Assuming “no federal requirement” means “no requirement.” CDC and USDA not requiring a general certificate doesn’t mean your airline or destination state won’t.
- Not checking your specific route’s export process early enough. Some countries’ endorsement processes take real lead time — check your route’s specific guide well before your planned travel date.
Related Route Guides
Requirements vary by country, both for the health certificate’s endorsement process and for everything else. See the specific guide for your route, and our species-specific guides, for full details:
