June 23, 2023 | Operations Bulletin
HISA ADMC Rule 4222 states:
            Rule 4222. M5 Intra-articular injections
Intra-articular injections are prohibited on Race Day; within 14 days prior to Post-Time; and within 7 days prior to any Timed and Reported Workout.
Until July 15, 2023, the Rule 4222 prohibition of intra-articular injections within 7 days prior to any Timed and Reported Workout shall be enforced only against the Covered Horse, by imposing a period of ineligibility upon the Covered Horse of 30 days. The remaining prohibitions in Rule 4222, concerning Race Day and the 14 days prior to Post-Time, shall continue to be enforced.
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