2026 Racing Rules — HISA Racetrack Safety and Anti-Doping & Medication Control programs (Furosemide Rule Modification, eff. May 23, 2026)CurrentEffective May 23, 2026
Auto-detected content change during sync (commit 89c159c)
Recorded Aug 22, 2026
2026 Racing Rules — HISA Racetrack Safety and Anti-Doping & Medication Control programsEffective January 1, 2026
Auto-detected content change during sync (commit 016422c)