The Great Lakes Region supports federal agencies in Illinois, Indiana, Michigan, Minnesota, Ohio and Wisconsin, helping them access workspace, telecommunications, information technology, and thousands of other goods and services. GSA oversees the business of the U.S. federal government. GSA’s acquisition solutions supplies federal purchasers with cost-effective high-quality products and services from commercial vendors. GSA provides workplaces for federal employees, and oversees the preservation of historic federal properties. Its policies covering travel, property and management practices promote efficient government operations.