by Steve May, for the Association of Racing Commissioners International

Lexington, KY — Please be advised that the ARCI Uniform Classification Guidelines for Foreign Substances and Recommended Penalties and Model Rule has been updated.

The most current version and notable changes of this document, which has a release date of December 2015, are as follows:

ARCI Uniform Classification Guidelines for Foreign Substances and Recommended Penalties and Model Rule, Version 11.00

• Addition of 3-Methoxytyramine as a Class 2, Penalty A substance
• Typographical errors on 13 substances corrected

The updated version can be found here.