Moving Cattle Across State Lines to Pennsylvania: CVI, RFID Tags, and HPAI Rules Explained
October 28, 2026
Hauling cattle into Pennsylvania without the right paperwork can get your load turned around at the scale house, and that’s a costly mistake when you’ve already paid for fuel, a trailer, and a driver’s time. Moving cattle across state lines to Pennsylvania involves a specific mix of federal identification rules, state-issued health certificates, and disease testing that changes depending on why the animals are coming in.
Whether you’re bringing in feeder calves, breeding stock, or a dairy herd, the requirements aren’t the same, and missing one step can mean quarantine, rejection at the border, or a fine. This breakdown walks through what Pennsylvania’s Bureau of Animal Health and Diagnostic Services actually expects, from RFID eartags to the paperwork that has to ride in the truck with your animals.
Cattle Class and Purpose of the Move Into Pennsylvania
Pennsylvania sorts incoming cattle by what they’re for, not just where they came from. Domestic cattle (Bos taurus) headed to a breeding operation, dairy, or show ring face a different checklist than animals going straight to a packing plant.
Under state regulation, cattle, goats and buffalo, except steers and spayed heifers and those for immediate slaughter, imported into Pennsylvania for any purpose must meet general provisions, including an official interstate health certificate from the state of origin. That single distinction, slaughter versus every other purpose, drives almost everything else in this guide.
Feeder cattle, breeding replacements, and dairy animals all fall into the “every other purpose” bucket, which means health certificates, identification, and disease testing apply before the trailer ever reaches the state line. If you’re sourcing from out of state and want to understand how breed and class affect handling and paperwork, it helps to review the different types of cattle breeds commonly moved in interstate commerce, since dairy, beef, and dual-purpose animals each trigger different identification thresholds later in this process.
Official Identification and RFID Tags for Interstate Cattle
Federal identification rules now apply to nearly every animal crossing a state line, and Pennsylvania enforces them at entry. The USDA’s Animal and Plant Health Inspection Service finalized a rule amending the animal disease traceability regulations to require that eartags applied on or after a date 180 days after publication be both visually and electronically readable in order to be recognized for use as official eartags for interstate movement of cattle and bison.
That change took effect on November 5, 2024, and it means metal-only “brite” tags no longer count as official identification for new tagging. The rule covers all sexually intact cattle and bison 18 months of age or older, all dairy cattle, cattle and bison of any age used for rodeo or recreation events, and cattle or bison of any age used for shows or exhibitions.
Pennsylvania’s own import guidance narrows this further for dairy stock specifically. According to the state’s rules for importing domestic animals, all dairy breed cattle of any age must have official identification, and beef breed cattle that are sexually intact of any age, or any beef cattle over 18 months of age, must also carry it. The approved tag format is the Animal Identification Number tag, a 15-digit numeric tag with the first three digits indicating the country of origin, “840” for the United States.
| Cattle Category | Official ID Required? | Approved Tag Type |
|---|---|---|
| Dairy cattle (any age) | Yes, always | RFID-capable AIN tag |
| Beef cattle, sexually intact (any age) | Yes | RFID-capable AIN tag |
| Beef cattle over 18 months | Yes | RFID-capable AIN tag |
| Feeder/slaughter beef under 18 months, no ownership change | Generally exempt | Metal tag may still be accepted |
| Rodeo, show, or exhibition cattle (any age) | Yes | RFID-capable AIN tag |
Pro Tip: Order RFID tags well before loading day. USDA has provided some tags to producers at no cost to speed adoption, but supply and shipping times vary by vendor, so don’t wait until the week of the move.
Disease Tests and Vaccinations Pennsylvania May Require
Brucellosis testing is the backbone of Pennsylvania’s cattle import health rules, and it applies on both a herd and an individual level. Cattle and buffalo imported for anything other than feeder-slaughter purposes must originate from and be a member of, or a natural addition to, a herd that has been blood tested and found negative within 15 months of entry but prior to 120 days of shipment, and the individual test-eligible animals must be blood test negative within 30 days of shipment.
Not every animal qualifies for testing at the same age. Pennsylvania defines test-eligible animals as those unvaccinated animals over 8 months of age and those calfhood vaccinated animals over 14 months of age. Younger calves typically fall outside this window entirely.
Beyond brucellosis, animals headed to exhibitions face additional vaccine requirements. Rabies vaccination is required for animals 3 months of age and older, though market cattle are exempt from this vaccination requirement, and all rabies-vaccinated cattle must be accompanied by a rabies vaccination certificate or have the vaccination information included on the CVI, with the certificate showing the administering veterinarian’s name and contact information. Show cattle also need a vesicular stomatitis clearance, confirming that during the past 90 days the animals have neither been exposed to VS nor been located within 10 miles of a site where VS has been diagnosed.
Extra Rules for Dairy Cattle, Including HPAI / H5N1 Testing
Dairy cattle carry the heaviest paperwork load of any class moving into Pennsylvania, and that’s before you even factor in avian influenza. Every dairy breed and dairy-beef cross animal needs official identification regardless of age, a stricter standard than beef cattle face, which is worth remembering if you’re mixing dairy genetics into a commercial cattle breed program.
On top of routine identification, Pennsylvania issued a quarantine order tied to highly pathogenic avian influenza detections in dairy herds. According to the Pennsylvania Farm Bureau, the Pennsylvania Department of Agriculture announced a quarantine order requiring HPAI testing for any dairy cows coming in from another state, applying to all dairy breeds and crosses, with the only exception being animals going directly to slaughter.
The testing trigger is specific to recent outbreak activity in the origin state. Dairy cattle from a state where avian influenza has been confirmed in dairy cattle within the past 30 days may not be imported to, stopped off in, or unloaded in Pennsylvania without testing of nasal swabs and milk. When testing is required, at least 30 animals, or all animals in loads with fewer than 30, must be tested within five days before movement, and the group must have been assembled together for a set period without new additions.
Important Note: HPAI status by origin state can change quickly. Confirm whether your shipping state currently has an active dairy detection before you schedule pickup, since the 30-day testing window is tied to the most recent confirmed case, not a fixed list.
Certificate of Veterinary Inspection (CVI / ICVI)
The Certificate of Veterinary Inspection is the single most important document for this move. Pennsylvania’s own regulation defines it precisely: a legible official document, made on a form (AAI-13) provided by the Department, prepared by an accredited Pennsylvania veterinarian or a representative of the Department certifying the health of the animals described according to the health requirements established by this chapter. When you’re shipping into Pennsylvania from another state, an accredited veterinarian there issues the equivalent interstate health certificate.
Timing matters as much as content. The certificate must be issued within 30 days of the date of arrival in the Commonwealth, and once issued, an interstate health certificate is valid for 60 days after the date of issue. The certificate itself must include specific details, not just a signature. Required contents include the name and address of the consignor and consignee, an accurate description of the animal including species, age, breed, coloration, and complete identification such as ear tag, tattoo, brand, registration number, or ear notches, current disease test dates and results, the date and product name for any vaccines administered, and herd health status when required.
Distribution follows a two-track process. The original of the health certificate must be validated by the chief animal health official of the state of origin and forwarded to the Department, while a copy must accompany the imported animals to their final destination and remain in the possession of the person in charge of the animals.
Common Mistake: Producers sometimes have a CVI written weeks before pickup, only to have the trip get delayed. If more than 30 days pass between issue and arrival, the certificate no longer satisfies Pennsylvania’s timing rule, even if it’s within its 60-day validity window for other purposes.
Entry Permits From Pennsylvania Animal Health
Good news on this front: most cattle shipments don’t need a separate entry permit at all. Pennsylvania’s Department of Agriculture states plainly that it requires import permits for farmed cervids such as deer and elk, but does NOT require permits for cattle, bison, horses, swine, camelids, sheep, goats, dogs, cats or poultry.
There’s one notable exception tied to brucellosis classification. If your cattle originate from a state that USDA classifies as Class B or Class C for brucellosis status, the rules tighten considerably. In that case, a prior permit from the Department must be obtained by the importer, and the animals must originate from and be members of, or natural additions to, a certified brucellosis-free herd. Most states currently hold Class Free status, but it’s worth confirming your origin state’s classification before you assume no permit applies.
Entry permit rules vary widely by destination, which is why comparing states side by side matters if you regularly ship cattle across multiple borders. Wisconsin, for example, structures its import permit requirements differently than Pennsylvania does, and reviewing Wisconsin’s cattle import rules alongside Pennsylvania’s can help you spot which state actually requires advance clearance versus which one only checks paperwork at arrival.
Brand Inspection and Proof of Ownership
Pennsylvania doesn’t run a formal brand inspection program the way many western cattle states do. Instead of a separate brand certificate, ownership and identification get folded directly into the CVI itself, where the health certificate must list complete identification, including ear tag, tattoo, brand, registration number, ear notches or other designations. In practice, that means whatever mark is on the animal, a private brand, a registration tattoo, or an RFID tag, simply gets recorded on the certificate rather than verified through a standalone brand inspection office.
This is a meaningful contrast if you’re used to shipping out of a state with a dedicated brand inspection agency. Producers moving cattle from or through Wyoming’s brand inspection process will notice Pennsylvania skips that separate ownership verification step almost entirely, relying instead on the accredited veterinarian’s description at the time the CVI is written. If you’re buying cattle sight-unseen from a brand state, it’s still smart to get a bill of sale or brand transfer paperwork for your own records, even though Pennsylvania won’t ask for it at the border.
Direct-to-Slaughter, Market, and Other Limited Pathways
The slaughter pathway is the one real shortcut in this entire process. Pennsylvania allows cattle, goats and buffalo to be imported for immediate slaughter without an interstate health certificate if they are consigned to a slaughter market or recognized slaughter establishment. No CVI, no brucellosis test, no RFID requirement beyond what USDA already mandates for the animal’s class.
That exemption comes with strict strings attached. Animals moving this route must be accompanied by a waybill and slaughtered within 10 days after arrival in the Commonwealth, and may not be sold or used for any other purpose. Diverting a “slaughter-only” animal into a breeding herd or feedlot after the fact violates the terms of that exemption outright.
Cattle passing through public livestock markets on their way to new ownership face their own handling standard. Animals cleared for entry as free from tuberculosis, brucellosis, or other infectious disease must be assembled, hauled, or confined in public livestock marketing agencies where they are properly segregated in thoroughly cleaned and disinfected pens to prevent exposure to infected cattle or premises. That segregation requirement exists specifically to keep newly imported animals from mixing with untested stock at the sale barn.
Papers That Must Travel With the Load
Every document tied to this move needs to be physically present with the animals, not just filed somewhere back at the farm office. At minimum, expect to carry a copy of the interstate health certificate or CVI, since a copy of the health certificate must accompany the imported animals to the final destination stated on the certificate and remain in the possession of the person in charge of the animals.
If your cattle are moving on the slaughter-only exemption, the waybill takes the place of the CVI, and it needs to show the destination establishment and the date the animal left origin. Exhibition and show cattle need the rabies certificate riding along too, since rabies-vaccinated cattle must be accompanied by a rabies vaccination certificate or have the vaccination information included on the CVI.
Beyond the health paperwork, the truck itself needs to be legal for the haul. Pennsylvania’s own livestock transport rules cover trailer registration, CDL requirements, and weight limits that apply regardless of where the cattle originated, and a valid interstate load without a compliant trailer setup can get flagged just as fast as one missing a CVI.
Pre-Load Checklist Before You Cross Into Pennsylvania
Running through a short checklist before the trailer leaves the origin farm saves a lot of roadside headaches. Here’s the order that tends to catch the fewest surprises:
- Confirm the purpose of the move (slaughter, breeding, dairy, feeder, or exhibition) since it determines which rules below actually apply.
- Verify every animal that needs official ID has an RFID-capable AIN eartag applied and recorded.
- Schedule the veterinary exam and CVI issuance no more than 30 days before the planned arrival date.
- Confirm brucellosis herd and individual test status meets the 15-month herd window and 30-day individual window.
- If shipping dairy cattle, check the origin state’s current HPAI status and arrange nasal swab and milk testing if required.
- Gather the rabies certificate for any exhibition-bound animals over 3 months old.
- Pack the CVI copy, waybill (if slaughter-bound), and any vaccination certificates in the cab, not the trailer.
- Double-check trailer registration, weight limits, and driver credentials against Pennsylvania’s transport rules.
Once cattle actually arrive on Pennsylvania soil, a different set of rules takes over involving fencing, stray livestock, and landowner liability. If your new herd will be grazing near unfenced boundaries or neighboring farms, it’s worth understanding Pennsylvania’s cattle trespass laws before turnout, since import compliance and pasture liability are handled by entirely separate parts of state law.
Where to Confirm Current Pennsylvania Cattle Import Rules
Regulations around brucellosis classification, HPAI-affected states, and permit exceptions change often enough that it’s worth calling ahead rather than relying on last season’s paperwork. Pennsylvania’s Bureau of Animal Health and Diagnostic Services fields these questions directly, and the department advises producers to call the Bureau of Animal Health and Diagnostic Services at 717-772-2852, option 3, for questions about importing animals into Pennsylvania.
The Domestic Animal Import Requirements page maintained by the Commonwealth of Pennsylvania stays current with quarantine orders, permit exceptions, and form updates, and it links directly to the full text of 7 Pa. Code Chapter 3 governing animal importation. For the federal side of identification requirements, the Federal Register’s final EID rule spells out exactly which animals need electronic tags nationwide.
Since export-side questions fall outside Pennsylvania’s jurisdiction, remember that if you have questions about exporting Pennsylvania animals to other states, you should contact the state of destination directly. Comparing how neighboring or frequently-traded states handle the same shipment, such as reviewing Wisconsin’s import framework, can also help you spot which paperwork carries over cleanly and which documents need to be reissued specifically for Pennsylvania entry.
Pro Tip: Keep the phone number for the Bureau of Animal Health saved in your shipping folder. A five-minute call before loading day is far cheaper than a rejected load at the state line.