9/1/2026
Wyoming: PEMF Falls Under the Veterinary Practice Act
Status: Veterinary license or statutory exemption required; https://vetboard.wyo.gov/rules
Listing change: Updated from “No Restrictions” — September 2026
Basis: Board interpretation. No statutory change.
Summary
The Wyoming Board of Veterinary Medicine has confirmed, in response to a direct inquiry from an AOPP member, that PEMF falls within the state’s definition of the practice of veterinary medicine. No law changed. The Board answered a question it had not previously been asked, and AOPP’s Wyoming listing has been updated accordingly.
Why Wyoming’s Practice Act Reaches PEMF
PEMF is not named anywhere in the Wyoming Veterinary Practice Act. It does not need to be.
W.S. § 33-30-202(a)(iii)(A) defines the practice of veterinary medicine to include treating, correcting, relieving, or preventing disease, pain, deformity, injury, or other physical condition of any animal for a fee or other compensation — and expressly includes the administration of any apparatus, application, or other therapeutic or diagnostic technique.
Three elements do the work: an animal, a physical condition, and compensation. A therapeutic apparatus applied to an animal for pay meets the definition on its face.
W.S. § 33-30-203(a) then provides that no person may practice veterinary medicine in Wyoming who is not a licensed veterinarian or the holder of a valid temporary permit.
This is the same structural issue AOPP tracks in most states. Practice acts written decades ago define veterinary medicine by outcome rather than by act, and modalities developed since are absorbed by default rather than evaluated on their own terms.
Penalties
Under W.S. § 33-30-214(a), violation of the practice act is a misdemeanor punishable by a fine of up to $750, imprisonment of up to six months, or both. Each act of unlawful practice constitutes a distinct and separate offense, which means exposure accumulates per session rather than per business.
W.S. § 33-30-214(b) additionally permits the Board — or any citizen of the state — to bring an action to enjoin a person from practicing veterinary medicine without a license.
Enforcement
Veterinary boards, in Wyoming and generally, are complaint-driven. They do not audit businesses, monitor advertising, or canvass for unlicensed practice. When a complaint is filed, however, the Board is obligated to investigate it.
To be clear: low enforcement frequency is not legal protection. A practitioner operating outside the act is in violation whether or not anyone has complained. A complaint does not create the violation; it converts a standing violation into an investigation. And under § 33-30-214(b), a complaint to the Board is not the only route available — any citizen may seek an injunction directly.
In practice, complaints most often originate with competitors, dissatisfied clients, and veterinarians who encounter the work secondhand.
What AOPP Recommends
- Review your arrangement against the actual exemption language, not against a general understanding of “veterinary supervision.” If you are relying on § 33-30-203(a)(ix), employment is the operative requirement.
- Stay strictly within scope. No diagnosis, no prognosis, no treatment claims, and no representations of an ability to treat conditions. Section 33-30-202(a)(iii)(C) and (D) reach representations and titles, not only services.
- Build veterinary relationships before you need them. A veterinarian who already knows and refers to a practitioner is the strongest protection against a complaint being filed, and the strongest asset if one is.
- Consult a Wyoming attorney before restructuring a practice in reliance on any exemption.
The Longer-Term Work
Compliance under a practice act that was never written with PEMF in mind is management, not resolution. The durable fix is amending state practice acts so that non-diagnostic modalities are addressed on their own terms, with defined training, certification, and scope standards, rather than absorbed wholesale into the definition of veterinary medicine.
That is AOPP’s legislative work, and it advances at the speed of legislative sessions and veterinary community support. Members who want to help move Wyoming should contact us.
This page is a regulatory summary prepared for AOPP members and is not legal advice. Statutory interpretations can change, and application depends on the specific facts of a practice. Consult a licensed Wyoming attorney regarding your own situation.
Last updated: September 1, 2026
