On Friday, May 23, the Alcohol and Gaming Commission of Ontario (AGCO) announced that it has issued a 10-year suspension and $40,000 penalty to Standardbred trainer Jeffrey Gillis following an investigation by its Equine Drug Unit.

The AGCO has been actively investigating potential violations of Ontario’s horse racing anti-doping rules stemming from an international criminal investigation led by the Federal Bureau of Investigation (FBI).
The FBI investigation resulted in 27 trainers, veterinarians, and others being charged in the United States with offenses relating to the systematic shipment and administration of illegal performance enhancing drugs (PEDs) to racehorses competing across multiple jurisdictions.
The AGCO has taken this regulatory action pursuant to the following Rules of Standardbred Racing: 3.09.01, 6.04, 6.05, 6.20, 6.27, 6.46.01, 6.49.
Records recently obtained by the AGCO include evidence that Gillis purchased illegal PEDs – including a substance held out to be an illegal, blood-boosting synthetic erythropoietin (EPO) – from Seth Fishman. Fishman was a U.S.-based veterinarian who was among the 27 individuals charged by U.S. federal prosecutors for his role in the manufacture and distribution of PEDs designed specifically to evade equine anti-doping controls.
To read the Seth Fishman conviction click here

The AGCO’s Rules of Racing explicitly state that no individual will possess or attempt to possess banned, non-therapeutic substances or medications. The AGCO has quickly moved to issue this ruling in order to protect the integrity of the sport and to safeguard horse welfare.
The AGCO’s Equine Drug Unit is staffed through a partnership between the AGCO and the Ontario Provincial Police Investigations and Enforcement Bureau. The unit routinely collaborates with local, national and international authorities to detect the use of illegal, and performance-enhancing drugs in Ontario.
A licensed horse racing participant issued a Ruling under the Rules of Racing has the right to appeal the AGCO’s action to the Horse Racing Appeal Panel (HRAP), an independent adjudicative body mandated to hear appeals of the Registrar’s decisions made under the Rules of Racing.
“The AGCO will not tolerate doping in Ontario’s horse racing industry,” noted Dr. Karin Schnarr, Registrar and CEO of the AGCO. “This case underscores our unwavering commitment to protecting the integrity of the sport and the welfare of horses. Any attempt to cheat the system and use performance-enhancing drugs is a serious breach of trust and the AGCO will hold offenders accountable.”
From the Alcohol and Gaming Commission of Ontario (AGCO)
USTA to enforce reciprocal suspension
Columbus, OH — The United States Trotting Association (USTA) has been formally notified of the 10-year suspension and $40,000 fine issued by the Alcohol and Gaming Commission of Ontario (AGCO) to Standardbred trainer Jeffrey Gillis. The AGCO found that Mr. Gillis engaged in serious violations, including the acquisition of prohibited performance-enhancing substances.
In alignment with its duty to uphold the integrity of the sport and ensure fair competition, the USTA will enforce reciprocal disciplinary action consistent with its existing rules and procedures. Mr. Gillis will be added to the USTA’s suspended list for the duration of the AGCO suspension.
This action reflects the USTA’s unwavering commitment to a clean sport, horse welfare, and public trust. As part of an ongoing review of related matters, the USTA is currently examining the status of additional individuals identified in connection with similar conduct. Further announcements will be made as those cases are evaluated.
The Association remains in close coordination with domestic and international regulatory bodies and remains vigilant in its enforcement responsibilities. Integrity in harness racing is non-negotiable, and the USTA will continue to act decisively wherever evidence and policy support such action.
From the USTA Communications Department
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