INTERNATIONAL TRADE LAW
How to Import Live Animals into the US
Importing live animals into the United States is governed by several federal agencies at once — chiefly USDA’s Animal and Plant Health Inspection Service (APHIS), the CDC, and the U.S. Fish & Wildlife Service (FWS) — and the first job for any importer is figuring out which of them regulates the species you want to bring in. Most failed shipments are not failures of paperwork volume; they are failures to ask the right agency the right question before the animal travels. Get the agency map right and the permits, certificates, and quarantine steps follow logically.
This guide explains who regulates what, the rules that changed recently, and the documents you need.
Three Agencies, Not One
There is no single “animal import” permit. Responsibility splits by what the animal is and what risk it carries:
| Agency | Regulates | Core concern |
|---|---|---|
| USDA APHIS (Veterinary Services) | Livestock, poultry, many mammals, animal products | Foreign animal diseases |
| CDC | Dogs, cats, turtles, nonhuman primates, certain rodents/bats | Human public-health risks (e.g., rabies) |
| U.S. Fish & Wildlife Service | Wild, exotic, and endangered species | Wildlife protection, CITES, Lacey Act |
| FDA | Some animals/products used as food or in research | Food and drug safety |
It is the importer’s responsibility to comply with every agency that applies — and more than one usually does. CBP enforces all of their requirements at the port of entry. APHIS itself advises that if your species is not covered by its Veterinary Services rules, you may still need a permit from FWS, FDA, or CDC. When in doubt, contact each agency before the animal departs.
Dogs Have Their Own Rule (Updated 2024)
Dogs are the most commonly imported live animal and now carry the most specific requirements. Under the CDC’s dog-importation rule effective August 1, 2024 (42 C.F.R. §§ 71.50–71.51), every dog entering the U.S. must:
- appear healthy on arrival;
- be at least six months old;
- be microchipped (ISO-compatible), with the chip number on all documents; and
- have a CDC Dog Import Form online submission receipt.
Dogs that have been in a high-risk rabies country within the previous six months face additional requirements, including entry through a limited set of airports with a CDC-registered Animal Care Facility and, in some cases, revaccination and a reservation. Commercial or resale dogs also need a USDA APHIS import permit on top of the CDC requirements. Check the current country-risk classification before booking travel, because it determines which set of rules applies.
Wild, Exotic, and Endangered Species
If the animal is wild or exotic, the U.S. Fish & Wildlife Service is almost certainly involved. The key framework is CITES — the Convention on International Trade in Endangered Species — implemented in U.S. law at 50 C.F.R. Part 23. A CITES permit is required to import a listed species, whether it is a live animal, a part, or a product, and moving a listed species across the border counts as “trade” even for personal pets.
Two more FWS-administered rules matter:
- The Lacey Act makes it unlawful to import wildlife taken, possessed, or sold in violation of any U.S. or foreign law — so an animal sourced illegally abroad is illegal to import here.
- Wildlife declaration and designated ports — most wildlife imports must be declared to FWS and enter through a designated port. CBP recommends contacting FWS, CDC, and APHIS before you travel if you plan to import birds, mammals, reptiles, fish, mollusks, or invertebrates, or any part or product of them.
Documentation and Welfare in Transit
Across agencies, live-animal imports turn on accurate, complete paperwork. Expect to assemble:
- Import permit(s) from the applicable agency (APHIS, FWS, and/or CDC).
- Health certificate from an accredited veterinarian in the country of origin.
- CITES documentation for protected species.
- Vaccination/test records as required by species and origin.
Incomplete or inconsistent documentation is the leading cause of delays, refusals, and — in the worst cases — the animal being held or returned, so treat it with the same rigor as any other entry; our guide to building an import compliance plan applies here too. Transport must also meet humane-handling standards; the World Organisation for Animal Health (WOAH, formerly the OIE) sets the internationally recognized animal-welfare benchmarks that carriers and importers are expected to follow.
Frequently Asked Questions
Which agency do I contact to import an animal?
Start with the type of animal. Livestock and most mammals point to USDA APHIS; dogs, cats, and certain other species point to the CDC; wild, exotic, or endangered species point to the U.S. Fish & Wildlife Service. Many imports involve two or three of them, so confirm with each before shipping.
What are the current rules for importing a dog?
Since August 1, 2024, every dog must appear healthy, be at least six months old, be microchipped, and have a CDC Dog Import Form receipt. Dogs recently in a high-risk rabies country face extra requirements, including entry at specific airports. Commercial dogs also need a USDA APHIS permit.
Do I need a permit for an exotic pet?
Almost certainly. If the species is CITES-listed, you need a CITES permit through the U.S. Fish & Wildlife Service, and the Lacey Act requires that the animal was legally obtained abroad. Many exotic species also require FWS declaration and entry through a designated wildlife port.
Can my goods clear without all the certificates?
No. Live-animal entries are routinely held or refused for missing or expired health certificates, permits, or CITES documentation. Confirm every document and its validity dates before the animal travels.
Importing live animals is a multi-agency compliance exercise where the cost of a mistake falls on the animal as well as the business. Reidel Law Firm helps importers map agency requirements, secure permits, and document entries correctly on flat-fee terms. Get an import compliance memo.
