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About AERC

Join AERC Today!


Want to find out more?
Call AERC toll-free: 866-271-2372 or

for an information packet

Donate to AERC!
  • Trail Fund
  • Education Fund
  • Research Fund
  • General Fund
  • Junior Scholarship Fund
AERC is a 501(c)(3) nonprofit corporation. Donations may be sent to the AERC office, P.O. Box 6027, Auburn, CA 95604.

Control Judges - Forms


2015 AERC Rule 13 Appendices (This includes the current list of prohibited substances, categories of prohibited substances, allowed substances, threshhold levels, known detection times, and prohibited treatments. Updated 12/11)

Do you have a copy of "The Control Veterinarian" DVD? This informative DVD covers basic topics for control check procedures at rides. It's a great review for current control judges and a teaching tool for new control judges. It is also helpful for ride managers and riders to learn what to expect at vet checks. The DVD is available by request from the AERC office.

Certified AERC Control Judges

AERC Control Judge Certification Program Exam (11 pages) PDF version of the AERC control judge exam, revised 1/15/08.

June 2013 Endurance Veterinarian Newsletter

October 2010 Endurance Veterinarian Newsletter

June 2010 Endurance Veterinarian Newsletter


The following information is provided for AERC control judges and treatment veterinarians.

Guidelines for Judging AERC Endurance Competitions, updated for 2009 (21-page pdf)


AERC Drug Testing Policy

Veterinary Committee Statement Regarding Blind Horses

Pre-Ride Checklist for AERC Control Judges

Control judges will receive an order form in the mail for requesting AERC forms for veterinarians. If you wish, you may download an Control Judge Order Form. Return the form to the AERC office by mail or fax (530-823-7805).

BC Reporting Form

BC Reporting Form - Instructions

AREC Equine Ride Injury/Treatment Report

Veterinary Treatment Form

Horse Fatality Report

Guidelines for Performing a Field Necropsy & Gross Post Mortem Examination Form

Horse Fatality Report This is a Word document that you can open and type in required information.)

Post Ride Rider Survey

Online Post Ride Rider Survey

If you would like other information on this webpage, please contact


Last Updated: 5/20/2015