This contract program supports the development and refinement of animal models and animal replacement technologies and provides in vivo and complex human cell-based in vitro model preclinical testing services, ranging from screening and proof-of-concept to GLP efficacy studies.

The BEI Resources Repository is a central repository that supplies organisms and reagents to the broad community of microbiology and infectious diseases researchers. Materials are available through an online catalog. There is no charge for research materials, but domestic investigators will be required to pay for shipping costs.