Thoroughbred Racing·Equestrian

HISA

🏛️Official — HISA

Thoroughbred racing in the United States is governed at the national level by the Horseracing Integrity and Safety Authority (HISA), a private, independent, self-regulatory organization created by the federal Horseracing Integrity and Safety Act of 2020. HISA develops and enforces a uniform set o...

🏛️ Governance

Rules sourced from HISA Rules and Regulations — last verified May 14, 2026

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Community Score

2026 Racing Rules — HISA Racetrack Safety and Anti-Doping & Medication Control programs

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