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2026 · Version 7.3 · Effective March 2026

ESC Rule Book

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ESC Participant Code of Conduct

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RE903

Controlled Medications Rule Violations

RE903 - Controlled Medications Rule Violations

1. In the event that the results of a drug test performed pursuant to CM801, a violation of these rules (Controlled Medication Violation), the lab result shall be transmitted to the Responsible Person(s) (electronically or US Mail). ESC will offer an Acceptance of Penalty in accordance with the Table of Penalties set forth herein. Notice shall be provided in writing via electronic or regular mail.

2. “Responsible Person(s)” include the owner(s), trainer(s), rider(s), and/or handler(s) of a horse exhibited at an ESC sanctioned show.

3. If an accused refuses the Acceptance of Penalty, such refusal must be made electronically through ESC’s Controlled Medications system within five (5) days of the offer of Administrative Penalty. The Penalty shall then be implemented unless the accused proceeds with an Administrative Hearing under RE102.

4. Once the Penalty is implemented, the Accused waives their right to challenge the violation and analyze the plasma B-sample.

Source pages 44–44 · Original page layout and illustrations