The CTEH® Library collection contains reference materials on toxicology, medicine, pesticides, chemicals and environmental issues. CTEH® has access to a large variety of online databases that include coverage of medical, toxicological, environmental, chemical, hazardous substances, occupational health and safety, regulatory, and MSDS information. Through participation in computerized interlibrary loan networks, the CTEH® Library has ready access to materials from health science and research libraries across the United States. Services include online database searching, information and literature retrieval, and literature management. The services and research skills provided by our Information Specialist enable CTEH® to have immediate access to the resources needed to serve our clients.