The key to successful registration is collaboration among a multidisciplinary team of experts who understand what needs to be done. For more than 40 years, Charles River has been collaborating on the development and registration of new active substances and products, as well as the renewal of existing registrations. Its comprehensive range of services can be tailored to customer needs, and cover all aspects of regulatory study requirements. In particular, it specializes in the design of studies to satisfy the requirements of the various authorities in Europe, the United States and Japan.

• Physicochemical testing • 5-batch testing • In vitro & in vivo toxicology • Inhalation toxicology • Endocrine disruptor screening • Reproductive toxicology • Genetic toxicology • Operator exposure • Ecotoxicology • Environmental fate • Metabolism studies • Metabolite profiling & ID • Livestock feeding studies • Residue analysis • Analytical support • Skin penetration • Field trials 

Charles River partners benefit from a strong team of regulatory specialists and experienced scientists who, as an extension of their own team, provide an integrated portfolio of studies in chemistry, ecotoxicology and environmental fate as well as field trials, human exposure, endocrine disruptor screening and toxicology.