Loading advertisement
Logo
  • Shop Now
  • Help
  • Handicapping & PPs
  • Entries
  • Results
  • News & Info
  • Royal Ascot
  • Breeding
  • Harness
  • Help
  • Shop
  • DRF en Español
  • DRF Recommends
  • Bet on Sports
  • DRF Pro Services
  • DRF Form Finder
Track Pages
Horse Racing News
Stakes Races
DRF TV
Race of the Day
International Racing
Beyer Speed Figures
DRF En Espanol

Truesdail lab under scrutiny by RMTC

Matt Hegarty|Oct 16, 2015

The Racing Medication and Testing Consortium has sent a report to Truesdail Laboratories outlining concerns arising from a recent site inspection but has not yet made a decision on whether the lab’s accreditation is in jeopardy, according to the head of the RMTC.

The RMTC sent an inspector to the laboratory in September after the Indiana Horse Racing Commission released a report in July contending that the laboratory failed to detect seven regulated or prohibited drugs in samples sent to the facility as part of an audit. The IHRC terminated its contract with Truesdail as a result of the report.

Truesdail, located in Tustin, Calif., was one of the first laboratories to be accredited by the RMTC under a program launched several years ago. Up until the Indiana report was released, the laboratory had one of the best reputations in the racing industry, but the failure to find the medications in the Indiana samples has raised questions about the lab’s competencies.

Dionne Benson, the executive director of the RMTC, said she could not discuss details of what the site inspection revealed until an RMTC-related committee, the Horse Racing Testing Laboratory Committee, meets to discuss the findings. However, she said the findings have been relayed to Truesdail management.

“[The inspector] saw some things that the committee asked Truesdail to correct, and Truesdail seemed very willing to address those and correct them as quickly as possible,” Benson said.

Officials of Truesdail had not responded to a request for comment by early Friday afternoon.

Under uniform rules that the RMTC is encouraging racing jurisdictions to adopt, racing commissions are required to use the services of an accredited laboratory for drug testing. Benson said Truesdail’s accreditation status remains intact, but the Horse Racing Testing Laboratory Committee will reassess the status as part of the process of evaluating Truesdail’s response to the site visit.

DRF Headlines

View All 
Stay Updated Now

Get the latest racing news, expert picks, and exclusive analysis delivered to your inbox.

Sign Up for Newsletter

Interested in News?

Google News

Download DRF app on your smartphone.

Download appDownload app

Events

  • Royal Ascot
  • Hong Kong
  • More

News

  • Race of the Day
  • Track Page
  • Latest News
  • Breeding
  • More

Tracks

  • Belmont at the
Big A
  • Churchill Downs
  • Gulfstream Park
  • Laurel Park
  • Woodbine

Handicapping & PPs

  • DRF Classic PPs
  • Formulator PPs
  • TimeformUS PPs
  • Daily Racing
Program
  • DRF Picks
  • More
Drf en espanolPurchase ppspreference center
Drf en espanolPurchase ppspreference center

© 2026 Daily Racing Form.  All rights reserved.

Careers
Help
Terms
Privacy

© 2026 Daily Racing Form.  All rights reserved.