Livestock Ear Tag Requirements in Nebraska: What Every Producer Needs to Know

Nebraska is one of the nation’s top cattle-producing states, and keeping animals properly identified is not just good management — it is a legal requirement tied to both federal and state animal disease traceability programs. If you move livestock across state lines, vaccinate heifers for brucellosis, or sell animals through a Nebraska livestock market, official ear tags are part of the deal.

The rules changed significantly on November 5, 2024, when a federal USDA rule took effect requiring electronic identification (EID) tags for covered cattle and bison moving interstate. Understanding exactly which animals need tags, which tag type qualifies as official, and what records you must keep can save you from costly compliance problems at the sale barn or state line.

This guide walks you through every major livestock ear tag requirement in Nebraska — from cattle and bison to sheep, goats, and swine — so you know exactly what to do before your next movement or sale.

Which Animals Require Official Ear Tags in Nebraska

Not every animal on your Nebraska operation needs an official ear tag, but several classes do — and the requirements vary by species. The federal Animal Disease Traceability (ADT) program, administered by USDA’s Animal and Plant Health Inspection Service (APHIS) under 9 CFR Part 86, sets the minimum national standards that Nebraska producers must follow for interstate movement.

Under the current federal regulations, the following categories of cattle and bison are subject to official identification requirements for interstate movement: all sexually intact cattle and bison 18 months of age or over; all female dairy cattle of any age and all male dairy cattle born after March 11, 2013; cattle and bison of any age used for rodeo or recreational events; and cattle and bison of any age used for shows or exhibitions.

Sheep and goats have their own identification requirements under the National Scrapie Eradication Program. The following animals are required to be identified with official Scrapie tags: all breeding goats and sheep regardless of age when a change of ownership occurs; all goats and sheep over 18 months of age when a change of ownership occurs; all sexually intact sheep and goats for exhibition; and all sheep and goats from Scrapie-positive, exposed, suspect, or high-risk flocks.

Sheep and swine are also covered under federal traceability programs — sheep through the US Scrapie program, and slaughter swine through the Premises Identification Number (PIN) tag requirement. Beef feeder cattle under 18 months of age that are not covered by a disease program are generally exempt from official ID requirements for interstate movement, though destination state rules may vary.

Species / Class	Official ID Required?	Tag Type
Sexually intact beef cattle/bison 18+ months	Yes — interstate movement	840 RFID EID tag
All dairy cattle (any age)	Yes — interstate movement	840 RFID EID tag
Rodeo, show, or exhibition cattle/bison	Yes	840 RFID EID tag
Beef feeder cattle under 18 months	Generally exempt (check destination state)	N/A unless required
Sheep and goats (breeding, change of ownership)	Yes	Official Scrapie tag
Slaughter swine	Yes	PIN-based tag

Federal RFID Ear Tag Rule: What Changed in November 2024

The most significant shift in livestock identification requirements in a generation took effect on November 5, 2024. USDA APHIS published a final rule on April 26, 2024, requiring ear tags to be both visually and electronically readable in order to be recognized as official animal identification for the interstate movement of certain classes of cattle and bison, effective November 5, 2024.

Previously, ear tags used as official animal ID had to be visually readable only. The new rule replaced those visual-only metal tags with RFID-capable 840 tags for all newly tagged covered animals. The rule does not add any new classes of livestock to what previously required official ID — they just have to have an EID tag now for interstate movement. It still applies to all sexually intact cattle and bison 18 months of age or over; all dairy cattle of any age (including dairy-beef cross calves); cattle and bison of any age used for rodeo or recreational events; and cattle and bison of any age used for shows or exhibitions.

There is an important grandfather provision for animals already tagged before the rule took effect. A producer is not required to re-tag animals that were tagged with non-electronically readable tags prior to November 5, 2024. The non-electronic tags already in place are considered official for the lifetime of the animal. Going forward, however, electronic tags are required when tagging applicable animals.

Important Note: If an animal with a grandfathered visual-only tag loses that tag, you must replace it with an approved 840 RFID EID tag — not another visual-only tag. Keep records of the original tag number and the replacement tag number together.

There are exceptions to the 2024 final rule. Animals moved from livestock markets directly to slaughter may use backtags and do not need official ID, even if traveling interstate. Cattle may also be moved across state lines directly to an approved tagging site, and livestock auctions are often registered as approved tagging sites.

Official 840 RFID Ear Tag Requirements in Nebraska

When it comes to what qualifies as an official ear tag in Nebraska for cattle and bison, the 840 RFID tag is the standard. Official EID tags are USDA-approved tags that have a visible 15-digit number starting with 840 printed on them that matches the electronic chip inside the tag, are stamped with the US shield, and say “unlawful to remove.”

A USDA rule requiring newly applied cattle and bison official ID tags to have both a visual and electronic component went into effect on November 5, 2024. Currently, the only official tags that meet these requirements are 840 RFID tags. The Nebraska Department of Agriculture (NDA) administers the state’s Animal Disease Traceability program and coordinates tag distribution for Nebraska producers.

Nebraska uses a color-coded system for 840 tags. Orange tags are only for replacement heifer brucellosis vaccination purposes, while white or yellow tags are for all uses in all other applications. You must have a Premises Identification Number (PIN) before ordering official 840 tags. If a PIN is needed, complete the form at nda.nebraska.gov/adt/PremisesID-Form.pdf.

Both HDX (half-duplex) and FDX (full-duplex) low-frequency ear tags meet U.S. standards for official EID. Either is acceptable for official purposes — choose based on your reader equipment and management software.

Pro Tip: Your Premises Identification Number (PIN) is tied to the physical location where your animals are housed — not to you personally. If you operate livestock on multiple properties, each location may need its own PIN. Contact the Nebraska Department of Agriculture at nda.nebraska.gov to register or confirm your premises.

Species-Specific Ear Tag Rules in Nebraska

Each species on your Nebraska operation follows a distinct identification framework. Understanding the rules for each prevents gaps in compliance when you move or sell animals.

Cattle and Bison: As outlined above, covered classes must carry an official 840 RFID EID tag for interstate movement as of November 5, 2024. The 2024 final rule continues to exclude feeder cattle from these requirements. Cattle moving directly to a USDA-inspected slaughter facility can move on a USDA backtag without an official 840 tag.

Sheep and Goats: Nebraska sheep and goat producers operate under the federal National Scrapie Eradication Program. Currently, all Nebraska sheep and goat markets are operating as unrestricted sales. All ewe, doe, and ram lambs sold at these unrestricted sales need to be identified regardless of age, unless they are nursing their dam. The seller carries the responsibility for tagging before the animal leaves the premises. If you are purchasing an animal, it is the breeder’s or seller’s responsibility to make sure the animal has a Scrapie tag in the animal’s ear before it leaves their premises.

Swine: Slaughter swine moving interstate must carry a PIN-based tag linking them to their premises of origin. This requirement predates the 2024 cattle rule and remains in effect. The official ID requirement applies to identification placed for any reason, including interstate movement, brucellosis vaccination, and tuberculosis testing — though for swine, the PIN tag system is the operative framework rather than the 840 RFID tag used for cattle.

Show and Exhibition Animals: Exhibitors of 4-H and FFA market animals — beef, swine, sheep, and goats — at the Nebraska State Fair are required to have a Premises ID number. A Premises ID number can be obtained through the Nebraska Department of Agriculture at no cost to the exhibitor. Exhibition cattle and bison of any age must carry an official 840 RFID EID tag.

Where to Get Official Ear Tags in Nebraska

You have several options for sourcing official ear tags in Nebraska, depending on how many animals you manage and whether you qualify for no-cost tags through state distribution programs.

• Nebraska Department of Agriculture (NDA): The NDA distributes official 840 RFID tags to Nebraska producers through its Animal Disease Traceability program. A PIN is required to receive tags. Contact NDA directly at nda.nebraska.gov to check current tag availability and request your allotment.
• Accredited Veterinarians: Your local accredited veterinarian can distribute official 840 tags and is required to maintain a log of tag numbers provided to producers.
• USDA-Approved Tag Manufacturers: Three major manufacturers produce approved 840 tags: Allflex (Dallas, TX), Datamars (Temple, TX), and Y-Tex (Cody, WY). You can order directly from manufacturers or through distributors, but you must provide your PIN at the time of order.
• Farm Supply Stores and Distributors: Tags are available through veterinary supply distributors, farm supply stores, and directly from manufacturers. Always confirm the tag carries the USDA official ear tag shield before purchasing.

RFID 840 tags cost between $2 and $5 per tag, depending on the manufacturer, tag style, and order quantity. Many state veterinarian offices distribute free 840 RFID tags to producers, but supply has been uneven. Contact the NDA early in the season to confirm availability before you need tags for a scheduled movement or sale.

For sheep and goat scrapie tags, to request official sheep and goat tags, a flock or premises ID, or both, call 1-866-USDA-Tag (866-873-2824). Producers who need additional tags or want a different type or color of tag may also purchase official plastic, metal, or RFID tags directly from approved tag manufacturers.

How and When to Apply Ear Tags in Nebraska

Applying tags correctly the first time reduces tag loss, prevents infection, and keeps your records clean. The NDA’s official guidance and manufacturer instructions both emphasize proper technique, especially for 840 RFID tags whose retention rate is a regulatory requirement.

Tag placement matters for both retention and readability. Place the tag in the middle third of the ear, between the two cartilage ribs, and avoid blood vessels. Tags may be placed in either ear. Always follow the specific manufacturer’s placement and orientation guidelines included with your tag applicator.

Sanitation is non-negotiable. Use disinfectant to dip the tags and applicator. Products such as Nolvasan, Vetericyn, or an iodine solution are effective and non-irritating. Using a disinfectant will help the tag site heal and provide lubrication for easier application, and will reduce the opportunity for infection.

1. Confirm your PIN is current and matches the premises where the animal is housed.
2. Select the correct tag color — orange for brucellosis vaccination heifers, white or yellow for all other uses.
3. Disinfect the applicator and tag tip before each application.
4. Restrain the animal properly; support the ear of newborns during tagging.
5. Apply the tag in the middle third of the ear, avoiding cartilage ribs and blood vessels.
6. Always make a new hole — never reuse an existing hole.
7. Record the tag number, animal description, and application date immediately after tagging.

Apply the official tag well before movement — such as at processing, preconditioning, or prior to sale or shipment — to avoid delays at the sale barn or state line. In cold weather, keeping tags warm before application will improve ease of placement.

Pro Tip: Never share official ear tags with another producer. Because tags are recorded as belonging to one specific premises, sharing tags creates traceability gaps that can complicate disease investigations and potentially implicate your operation in a disease event that originated elsewhere.

Ear Tag Requirements for Interstate Movement in Nebraska

When you move covered livestock out of Nebraska — or receive animals from another state — both federal and destination-state requirements apply. The federal baseline under 9 CFR Part 86 requires official ID and documentation, but receiving states may impose additional conditions.

Cattle and bison moved interstate must be accompanied by an Interstate Certificate of Veterinary Inspection (ICVI) unless they are moved directly to a recognized slaughtering establishment, or directly to an approved livestock facility and then directly to a recognized slaughtering establishment, accompanied by an owner-shipper statement.

The 2024 final rule does not discontinue the use of other means of official ID if agreed on between the shipping state and the receiving state or tribal animal health authority. Other official ID includes brands registered with a recognized brand inspection authority accompanied by an official brand inspection certificate, or tattoos and other ID methods acceptable to a breed association for registration purposes.

Commuter herd operations have a specific exemption. A commuter herd agreement is a written agreement between the owner of a herd of cattle or bison and the animal health officials for the states or tribes of origin and destination, specifying the conditions required for interstate movement in the course of normal livestock management operations and the time period — up to one year — that the agreement is effective. A commuter herd agreement may be renewed annually.

If you are transporting livestock across state lines, review the livestock trailer requirements that apply to your operation alongside the ear tag rules — both sets of regulations apply simultaneously during interstate movement. Neighboring states including Kansas, South Dakota, Wyoming, and Missouri each have their own trailer and livestock transport requirements that you must satisfy in addition to the federal ear tag rules.

Recordkeeping Requirements for Ear-Tagged Animals in Nebraska

Proper recordkeeping is the backbone of the entire traceability system. The federal regulations under 9 CFR Part 86 establish minimum retention periods, and Nebraska producers are expected to maintain records that allow state and federal officials to trace animals within 48 hours of a disease event — the basis of NDA’s “Locate in 48” program.

Section 86.3 of the federal regulations addresses recordkeeping requirements for official identification. Any state, tribe, accredited veterinarian, or other person or entity who distributes official identification devices must maintain for five years a record of the names and addresses of anyone to whom the devices were distributed.

The 2024 final rule requires any entity that distributes official ID — including a state, tribe, or accredited veterinarian — to maintain a record for five years of the names and addresses of anyone to whom the devices were distributed. Producers who apply tags to their own animals do not need to record or store this information, as it has been accounted for by the distributing entity.

For poultry and swine, movement documents must be kept for at least two years, and for cattle and bison, sheep and goats, cervids, and equids, five years. Keep these records on-farm and make them accessible to state or federal animal health officials upon request.

At a minimum, your on-farm records for each tagged animal should include:

• The official tag number (15-digit AIN beginning with 840 for cattle/bison)
• The date the tag was applied
• The animal’s species, sex, age, and breed description
• Your Premises Identification Number (PIN)
• The name and address of the tag distributor or manufacturer
• If a tag is replaced: both the original tag number and the replacement tag number, with the date of replacement
• Interstate movement documentation (ICVI) for any animal moved across state lines

Animal disease traceability information is housed in official federal and state databases that are not publicly available — they are only accessible to federal and state government officials responsible for dealing with high-impact animal diseases. Your records stay on your farm; what goes into the official system is the tag distribution record maintained by your distributor or veterinarian.

Key Insight: Digital recordkeeping tools can simplify compliance significantly. The Nebraska Department of Agriculture’s NETagger program supports electronic records for 840 EID tags. Several USDA-approved manufacturers also offer free apps — such as the Allflex eList app — that let you log tag numbers, dates, and GPS coordinates directly from a reader in the field.

Staying current with Nebraska’s livestock ear tag rules protects your operation from fines, sale restrictions, and the much larger economic risk of a disease outbreak with no traceable animal history. Whether you run a commercial cow-calf operation, a small sheep flock, or exhibition animals, getting your tags, your PIN, and your records in order before movement day is the most straightforward way to stay compliant. Contact the Nebraska Department of Agriculture’s Animal Disease Traceability program or your accredited veterinarian with any species-specific questions about your herd’s requirements. You may also want to review other Nebraska animal health requirements that may apply to animals on your property.