HISA - Horseracing Integrity and Safety Authority
HISA was created by Congress to establish and enforce, under the oversight of the Federal Trade Commission, a national uniform set of rules applicable to every Thoroughbred racing participant.
HISA Information
HISA Regulatory Veterinarian Handbook
HISA Attending Veterinarian Handbook
Required Vaccines and Tests - effective January 1, 2023
For additional information about HISA please visit their website at www.hisaus.org