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Backed by decades of scientific experience, we offer high-quality pathology, histology, and toxicology services to support your research goals. Our specialties include advanced stains, peer review, expert consulting, and much more.
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Over Fifty Years of Experience
Founded in 1971, Experimental Pathology Laboratories, Inc. (EPL®) is a private, employee-owned U.S. company recognized internationally for its ability to meet the needs of the scientific community and the challenges of preclinical safety testing with high-quality, on-time histopathology services. Valued for its objectivity and responsiveness, EPL has become industry’s and government’s premier source for expert toxicologic pathology evaluation and consultation.
Latest News
Nonclinical Pathology Evaluation of Medical Devices
Please help spread the word about these recent articles highlighting the Best Practices and Contemporary Approaches to Nonclinical Pathology Evaluation of Medical Devices! hashtag#MedicalDevice, hashtag#Pathology,
Blind Slide Reading
In toxicologic pathology, “blind slide reading” involves procedures in which the pathologist is unaware of the treatment group status of individual animals during the histologic
Experimental Pathology Laboratories, Inc. Welcomes Dr. Jim Fikes!
Dr. Jim Fikes joins Experimental Pathology Laboratories, Inc. (EPL) as a Senior Pathologist and Manager of EPL-Boston, MA. Dr. Fikes will be responsible for the
Upcoming Events
SOT 65th Annual Meeting and ToxExpo
San Diego, CA
March 22-25, 2026
EPL/Aclairo Booth #1517
SETAC Europe 36th Annual Meeting
Maastricht, The Netherlands
May 17-21, 2026
EPL Booth #56
STP 45th Annual Symposium
San Diego, CA
June 21-24, 2026
ACT 47th Annual Meeting
San Antonio, TX
Nov 15-18, 2026
EPL/Aclairo Booth #309