HISA

Initialism of Horseracing Integrity and Safety Authority.

Proper noun

  1. Initialism of Horseracing Integrity and Safety Authority.
    • New HISA regulations, implemented last month, include strict rules about withdrawal times and allowable medication levels on race day - 2023 June 10, Majlie de Puy Kamp, Curt Devine, Audrey Ash, Casey Tolan, Allison...