Center for TOX Services, Inc.

Center for TOX Services, Inc. (CTS) was established in 1991 in Tempe, Arizona by Ms. Jeanne Mahoney to provide quality analytical drug testing services. CTS is a full service competition animal drug testing laboratory with the experience, expertise, and capabilities to assist a client in the responsibility to protect and maintain the reputation and integrity of the competition event.

Center for TOX Services has been an ISO/IEC 17025:2017 accredited laboratory since 1996. A2LA Certificate No 0670.01

The laboratory services provided by CTS have served to assist Equine Practitioners, Racing & Gaming Commissions, Frisbee Dog Competitions, Show Horse Associations, Women's Rodeo Association, Pleasure Horse Associations, and State and County Fair Associations in the testing of biological samples for performance-based drugs. Our results are reliable, accurate and timely.