Let us help you find the information you are looking for: 2024 Handbook for Veterinarians Practicing off the Racetrack HISA Welcomes New Members to Next Generation Advisory Group HISA Announces …

Read the rules and regulations that comprise HISA’s Racetrack Safety Program as well as HISA's proposed Anti-Doping and Medication Control (ADMC) rules.

HISA's rules and regulations are designed to enhance the safety and wellbeing of horse and rider while ensuring the integrity of the sport for the benefit of the industry, fans and bettors.

December 8, 2025 (Lexington, KY) – The Horseracing Integrity and Safety Authority (HISA) today announced the launch of a comprehensive review aimed at updating the Veterinarians’ List and …

Find answers to frequently asked questions about HISA rules, regulations, and programs.

Racing Jurisdictions Where We Operate HISA Rules are in effect at 41 Racetracks in 19 States. All Racetracks

HISA welcomes feedback and engagement from racing participants and the general public. Please feel free to submit any questions, comments, or requests for assistance to the email address below.

As HISA’s rules are enforced at racetracks around the country, the latest HISA stewards’ rulings are available to the public. Rulings are posted within 48 hours of being submitted to HISA’s enforcement …

Aug 25, 2025 · Researchers on HISA’s Exercise Associated Sudden Death Working Group found some racehorses had atrial fibrillation at rest and during exercise, leading to fatal heart arrhythmias.

Dec 10, 2025 · HISA recognizes that timely intervention can save lives and improve outcomes for injured horses.