Two MagnaWave machines are fully compliant with FEI Veterinary Regulations for use at sanctioned events — so you can keep supporting your horse’s wellness without compromising your competitive standing.
What You Need to Know Before You Compete.
The Fédération Équestre Internationale (FEI) — the international governing body for equestrian sport — has specific regulations covering the use of PEMF machines at sanctioned events. Understanding these rules protects your horse, your results, and your standing in the sport.
FEI VETERINARY REGULATIONS — OFFICIAL RULE
PEMF as a Non-Restricted Supportive Therapy
The 1,000 Gauss Threshold
The FEI’s single technical requirement for PEMF at sanctioned events is straightforward: the machine’s electromagnetic field must remain below 0.1 Tesla — equivalent to 1,000 Gauss. Both the MagnaWave Semi 10 and Spiro Pulse operate within this limit and are FEI compliant.
No Prohibited Substances
PEMF therapy introduces no substances into the horse’s body — it is entirely physical and electromagnetic. This means PEMF poses no risk of triggering a positive result under FEI anti-doping and controlled medication regulations, provided the machine itself contains no prohibited compounds in its accessories or materials.
Equipment Subject to Checks
While PEMF is a Non-Restricted Therapy, the FEI Veterinary Regulations note that equipment used in the FEI Stables Area is subject to routine inspection by the Veterinary Commission, Stewards, and other FEI Officials. Using a certified, compliant machine with documented specifications supports smooth on-site verification.
Regulatory Update — 2026 FEI Sports Forum
At the 2026 FEI Sports Forum, the FEI Veterinary Committee discussed a proposed further restriction that would limit PEMF use at FEI events to battery-operated devices only — with a maximum output of 100 Gauss. This proposal is still under review and has not yet been formally adopted into the FEI Veterinary Regulations. We are actively monitoring this development and will update our guidance as the regulatory process progresses. The Spiro Pulse is already battery-operated, and we are assessing the potential impact on the Semi 10 as the proposal develops. We recommend always verifying current FEI rules at inside.fei.org before competing.
CERTIFICATION TRACKS
Two Machines. Both Approved for FEI Events.
Semi 10
The Semi 10 is a high-performance PEMF machine designed for serious equine practitioners and horse owners who need professional-grade therapy at home, in the barn, and at FEI sanctioned events. Its electromagnetic field output operates within the FEI’s approved threshold — making it a trusted choice at every level of competition.
Compliant
AC Powered
Equine Athletes
IEC 60601
- Operates below FEI's 0.1 Tesla (1,000 Gauss) limit
- AC powered — requires standard outlet access at the venue
- Professional-grade output built for serious equine practitioners
- Compatible with Large Loop and Butterfly Loop attachments
- MPower animal certification included with purchase
- IEC 60601 medical-grade safety certified
- 3-year warranty, extendable to 7 years
Spiro Pulse
The Spiro Pulse combines portability with effective PEMF delivery — purpose-built for equine wellness at home, on the road, and at FEI events. Its electromagnetic output stays well within FEI regulatory limits, giving you confidence at every sanctioned competition.
Compliant
Battery Operated
Equine Wellness
IEC 60601
- Operates below FEI's 0.1 Tesla (1,000 Gauss) limit
- Battery powered — ideal for travel and competition settings
- Compact, lightweight design — easy to transport and store
- Includes XL Wave Wings attachment for broader coverage
- MPower animal certification included with purchase
- IEC 60601 medical-grade safety certified
- 3-year warranty, extendable to 7 years
What Compliance Looks Like in Practice.
Knowing the rules is one thing — knowing how to apply them at an actual FEI competition is another. Here’s what to expect when bringing a MagnaWave compliant machine to a sanctioned event.
What You Can Do
- Use a compliant PEMF machine (below 1,000 Gauss) anywhere in the FEI Stables Area
- Apply PEMF as a Non-Restricted Supportive Therapy — no PET registration required
- Have support personnel, additional personal representatives, or owners operate the machine
- Use PEMF as part of your horse's routine warm-up and recovery program at the event
- Continue PEMF sessions throughout the event period on horses you are directly responsible for
- Use compliant MagnaWave loops and attachments as part of your treatment setup
What to Keep in Mind
- Equipment may be subject to routine inspection by the FEI Veterinary Commission or Stewards — always travel with your machine's specification documentation
- Only use machines confirmed to operate below the 1,000 Gauss threshold — non-compliant high-powered machines are prohibited
- PEMF must not be administered as a Restricted Therapy procedure — follow the Non-Restricted Therapy guidelines for use
- Always verify the current FEI Veterinary Regulations at inside.fei.org before your event, as rules are reviewed and updated periodically
- If your horse is under active veterinary care at the event, consult with the FEI veterinarian before administering any supportive therapy
Built for the Equestrian Competition World.
Anyone involved with horses competing at FEI-sanctioned events can benefit from a compliant PEMF machine — from individual owners to professional support teams.
Competition Horse Owners
Equine Trainers & Grooms
Certified PEMF Practitioners
International Competitors
FEI Compliance FAQs
What is the FEI's rule on PEMF machines at sanctioned events?
The FEI Veterinary Regulations permit the use of PEMF machines at FEI events, provided their electromagnetic field output remains below 0.1 Tesla — equivalent to 1,000 Gauss. PEMF is classified as a Non-Restricted Supportive Therapy, meaning it can be used by support personnel without a Permitted Equine Therapist (PET) registration. Both the MagnaWave Semi 10 and Spiro Pulse meet this requirement.
Do I need special certification or registration to use PEMF at an FEI event?
No. Because PEMF is classified as a Non-Restricted Supportive Therapy under FEI Veterinary Regulations, it can be used by Personal Representatives (owners, trainers, grooms) and other support personnel without requiring registration as a Permitted Equine Therapist. This makes it one of the most accessible therapies available at the competition level.
Which MagnaWave machines are FEI compliant?
Two MagnaWave machines are FEI compliant: the Semi 10 and the Spiro Pulse. Both operate below the FEI’s 1,000 Gauss electromagnetic field threshold. The Spiro Pulse is battery-operated, while the Semi 10 is AC powered and requires outlet access at the venue. All other MagnaWave machines are high-powered devices designed for non-competition therapeutic use.
Can my machine be inspected at an FEI event?
Yes. The FEI Veterinary Regulations note that Non-Restricted Supportive Therapies and their associated equipment are subject to routine checks by the Veterinary Commission, Stewards, and FEI Officials. We recommend keeping documentation of your machine’s specifications — including its Gauss output — available when competing. MagnaWave can provide specification documentation for compliant machines upon request.
Could PEMF cause a positive doping test?
No. PEMF therapy is entirely physical — it uses electromagnetic energy and introduces no substances into the horse’s body. There is no risk of PEMF causing a positive result under FEI anti-doping or controlled medication regulations. PEMF is drug-free and non-invasive by definition.
I've heard the FEI may be changing the rules on PEMF. What's happening?
At the 2026 FEI Sports Forum, the FEI Veterinary Committee discussed a proposed further restriction that would limit PEMF at FEI events to battery-operated devices with a maximum output of 100 Gauss. This proposal is under review and has not yet been formally adopted. The Spiro Pulse is already battery-operated and well-positioned for any potential future requirements. The Semi 10 is AC powered, and we are actively monitoring how this proposal may affect its use at FEI events. We will communicate updates as they become official, and recommend checking inside.fei.org for current regulations before any event.
Can I use PEMF on my horse in the warm-up area or only in the stables?
FEI Veterinary Regulations generally govern the use of supportive therapies within the FEI Stables Area. We recommend consulting the specific regulations for your event and discipline, and confirming with the on-site Veterinary Commission if you have any questions about where treatment may be administered. Your event’s Veterinary Delegate is the best resource for event-specific guidance.
Ready to Compete with Confidence?
Get your hands on a fully FEI compliant MagnaWave machine — and keep supporting your horse at every level of the sport.