Why health certificates now take up more of your week
A vet health certificate is no longer a quick form at the end of a wellness visit. Since August 2024, CDC rules mean many US dogs travelling abroad need a USDA-endorsed form before they leave. In October 2026, the EU switched to new certificate templates. Each destination still sets its own rules for microchips, rabies timing, tests and parasite treatments.
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The clinic carries the risk when any of this goes wrong. APHIS states plainly that it is the issuing veterinarian's job to confirm the pet meets every destination requirement before the certificate is issued.
This guide is for USDA-accredited veterinarians, practice managers and vet techs who handle travel paperwork. It covers what a USDA vet health certificate is, who can sign one, how endorsement works in VEHCS, and the timing errors that get certificates sent back.
What a USDA pet health certificate is
A USDA pet health certificate is an official document, signed by a USDA-accredited veterinarian, stating that an animal was examined and meets the health requirements of where it is going. Owners use "health certificate", "USDA health certificate" and "CVI" for the same thing, but there are two different documents.
When can the vet issue the health certificate?
Enter your arrival date, get the days to book the vet.
Domestic (interstate) | International (export) | |
Usual name | Certificate of Veterinary Inspection (CVI) | International health certificate (IHC) |
Who sets the rules | State veterinarian of the destination state | Destination country, published by APHIS per country |
Form | State CVI, an electronic CVI, or APHIS Form 7001 where the state accepts it | Country-specific certificate, or APHIS Form 7001 where the country has no form of its own |
USDA endorsement | Generally not needed | Required by most countries |
Who else checks it | The airline | APHIS, the airline and border officials on arrival |
Two points catch clinics out on domestic work. First, not every state accepts Form 7001: Alabama stopped accepting it for small animals in 2019. Second, airlines ask for a CVI for animals flying as cargo, and the accredited vet records the lowest temperature the pet can tolerate in transit.
International certificates carry more risk. The certificate is only valid once APHIS has endorsed it (countersigned and embossed or stamped), and each country fixes its own window for issue, endorsement and arrival. The rest of this guide focuses on those.
Who can issue a USDA vet health certificate
Only a licensed vet accredited under the National Veterinary Accreditation Program (NVAP) can issue a certificate that APHIS will endorse. Accreditation has two categories, and the category decides which species you can certify.
Category I | Category II | |
Species covered | Companion animals, excluding food and fibre species, horses, birds, farm-raised aquatic animals, other livestock and certain zoo animals | All animals |
Training to renew | 3 units of APHIS-approved supplemental training (AAST) | 6 units of AAST |
Renewal cycle | Every 3 years | Every 3 years |
Sources: NVAP training modules, CVMA accreditation basics.
The practical catch is pet birds. A Category I vet cannot certify a parrot for export, even in a small-animal practice. If your clinic sees exotics, check that at least one vet holds Category II.
Accreditation is tied to the state where you are licensed: you cannot perform accredited duties in a state where you cannot legally practise. AAST modules are free online. If accreditation lapses, a VS Form 1-36A to your NVAP coordinator reinstates it. Check your renewal date before travel season, not during it.
How to issue an international pet health certificate, step by step
Most international certificates now move through the Veterinary Export Health Certification System (VEHCS). The vet issues the certificate electronically, APHIS endorses it, and depending on the country it comes back either digitally or as an ink-signed, embossed paper copy by mail.
Pull the destination page on the APHIS site at intake. Each country page says whether digital endorsement is accepted or original ink is required, and links the exact certificate. Pages change without notice, so check on the day you issue.
Work backwards from the arrival date. Map the microchip, rabies, any titre test, any parasite treatment, the exam, the issue date and the endorsement date against the destination's windows (next section).
Scan the microchip before every vaccine. For the EU, a rabies shot given before the chip, or without scanning it, does not count.
Examine the pet and issue the certificate in VEHCS. Complete it in full, legibly, with the microchip number matching every supporting document.
Pay the APHIS fee in the submission. Use the clinic's VEHCS account or an APHIS user fee credit account. APHIS will not endorse until payment is in.
Arrange the return. For countries that require ink endorsement, include a prepaid, pre-addressed return label so the paper copy reaches the owner in time.
For dogs coming back to the US from a high-risk rabies country, issue the CDC form too. The Certification of U.S.-Issued Rabies Vaccination is completed in VEHCS and must be endorsed before the dog leaves. It cannot be issued after departure.
APHIS endorsement fees per certificate, as of June 2026 (APHIS):
Lab tests on the certificate | First pet | Each additional pet on the same certificate |
0 | $101 | $0 |
1–2 | $160 | $10 |
3–6 | $206 | $18 |
7 or more | $275 | $21 |
Vaccines do not count as tests. Service dogs under the ADA are exempt from the fee; emotional support animals are not. Your clinic's own exam and paperwork fees are on top.
Timing windows and the mistakes that get certificates rejected
Most rejected certificates fail on order and timing, not on medicine. The EU is one of the most common destinations, and its windows make a useful worked example (APHIS, EU via Italy page):
Rule (dogs, cats, ferrets to the EU) | Non-commercial certificate | Commercial certificate |
When to use it | Owner or designated person travels within 5 days of the pet; 5 pets or fewer | Owner not travelling, 6+ pets, or change of ownership |
Exam / issue | Certificate valid 30 days after issue | Pet inspected within 48 hours of leaving the US |
APHIS endorsement | Within 10 days of arrival in the EU | Within 48 hours after the vet issues it |
Template in force | New template from 1 October 2026 | New template from 17 October 2026 |
Errors to check for before you submit, based on Pet Holiday Club's rules base for dogs travelling from the US to Italy:
The old EU template. Certificates on the pre-October 2026 forms can no longer be endorsed. Download the form fresh from the country page for every case.
Rabies given before the microchip, or without a scan. The EU does not count it, and the pet needs a new primary vaccination given at least 30 days before travel.
Treating a US 3-year vaccine as valid for 3 years. For the EU, a primary vaccination given in the US is valid for 1 year only. A lapse of even one day resets the booster to a primary.
Rabies given too close to departure. Primary and booster rabies vaccinations must both be given at least 30 days before travel.
Booster without the history. If the latest shot is a booster, every rabies certificate back to the primary must travel with the pet.
Mismatched microchip numbers between the certificate, rabies certificates and lab reports.
No DHPP on record. The dog needs a current DHPP (distemper, hepatitis, parvovirus, parainfluenza) vaccination given at least 30 days before travel.
Parasite treatment missed or mistimed. Flea, tick and tapeworm (Echinococcus) treatment is required within 10 days of travel.
The CDC form left until after departure. For dogs returning from a high-risk rabies country, it cannot be issued retroactively.
Wrong accreditation category for birds, or a certificate signed outside the vet's licensed state.
APHIS notes that incomplete or incorrect submissions sit in the queue until the vet or owner fixes them, and that clock keeps running against the travel date.
How Pet Holiday Club takes the research off your desk
The slowest part of a health certificate is not the exam. It is working out what this pet, on this route, actually needs, and then checking the owner's records against it.
Pet Holiday Club is a rules engine built for that job:
A route-specific checklist, not a country summary. Requirements are assembled from a curated base of around 1,660 individual rules, matched to origin, destination, species, breed, airports and airline.
In the order the journey happens. Travel restrictions first, then medical requirements, documents, travel day and arrival, so nothing that blocks the trip is found late.
Lead times on every item. The windows for vaccines, tests, treatments, issue and endorsement are shown against the travel date.
Records checked before the appointment. The owner uploads the pet's documents; the scanner reads them and flags gaps against the checklist.
A package your team only has to verify. Each requirement arrives with the data we found, a column for your check, and space for corrections, so the visit is spent confirming rather than researching.
The owner arrives with the homework done. Your accredited vet examines the pet, confirms the details and issues the certificate in VEHCS.
See how Pet Holiday Club works →
FAQ for vets
Does every international certificate need USDA endorsement? No. Most countries require it, but some do not, and pets issued a certificate by a qualifying military veterinarian skip it for the EU. The APHIS country page says which applies.
Can I sign electronically? Yes, in VEHCS. Whether APHIS can also endorse digitally depends on the country. Where original ink is required, the owner needs the mailed paper copy.
How long is a USDA pet health certificate valid? It depends on the destination. An EU non-commercial certificate is valid for 30 days after issue and supports onward travel within the EU for up to 6 months while rabies cover stays valid. Other countries set shorter windows, some as short as 48 hours from exam to departure.
Can a Category I vet certify a pet bird? No. Birds fall under Category II.
A client's dog is coming back from a high-risk rabies country. What do I need to do? Complete the CDC Certification of U.S.-Issued Rabies Vaccination in VEHCS and get it endorsed before the dog leaves the US. It cannot be issued afterwards.
What does endorsement cost? From $101 per certificate with no lab tests, rising to $275 for the first pet with seven or more tests. See the fee table above.
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