Charles River features the largest collective assembly of contract pathologists in the industry. Our state-of-the-art technology and multidisciplinary expertise with nearly all types of drugs, biologics, chemicals and devices enable us to offer a wide array of routine and specialized pathology services either in support of in vivo studies performed within Charles River or as a standalone service with samples received directly from our clients. Our anatomic and clinical pathologists are recognized experts in toxicologic pathology, carcinogenesis research and testing, and diagnostic pathology in support of IND-enabling research and safety programs.