Established in 1992, Midwest Toxicology Services Inc. (MTS) provides drug testing and third party administration (TPA) services for compliance with U.S. Department of Transportation (DOT) regulations and quality substance abuse testing programs for the private industry. The company offers a full range of services that include substance abuse policy review and/or development, employee education, supervisor training, specimen collection and testing at SAMHSA certified laboratory, among others. Midwest Toxicology Services Inc. also provides professional management and consultation services for Federal and State mandated Drug Free Workplace Programs as well as corporate, industrial and private Drug Free Workplace. The company specializes in providing on-site testing services in several states with its certified mobile collection unit. Its client base includes school corporations, union groups, cities/towns, trucking companies, etc.