ChemWare, Inc. was awarded a contract with the Wisconsin State Laboratory of Hygiene (WSLH) to implement the HORIZON® Laboratory Information Management System in the WSLH Environmental and Occupational Health and Safety Divisions. These divisions provide services to protect environmental and occupational health across the state. The Environmental Sciences Section analyzes over 100,000 samples annually, including drinking water, surface water, waste water, sediment, air, animal tissue, soil, blood, urine, food and hazardous waste. These tests encompass the full range of inorganic, organic, radiochemistry, and environmental toxicity parameters. The Occupational Health Laboratory analyzes over 50,000 samples per year, primarily for industrial hygiene chemical and microbiological contaminants in air, wipe, and bulk samples. The project involves replacement of internally-developed software systems in order to improve the efficiency of laboratory operations, consistently meet client analytical and reporting requirements, and facilitate compliance with federal regulations for documentation.