A letter report issued by the Government Accountability Office with an abstract that begins "The Environmental Protection Agency's (EPA) overarching mission is to protect human health and the environment by implementing and enforcing environmental laws intended to improve the quality of the nation's air and water and to protect its land. EPA's policies and programs affect virtually all segments of the economy, society, and government. As such, it operates in a highly complex and controversial regulatory arena. In recent years, GAO has identified several key challenges EPA faces and corrective actions that would enable the agency to more effectively accomplish its mission. GAO was asked to identify challenges at EPA that hinder its ability to implement its programs effectively, based on prior GAO work. These challenges include (1) improving agencywide management, (2) transforming EPA's processes for assessing and controlling toxic chemicals, (3) improving implementation of the Clean Air Act, (4) reducing pollution in the nation's waters, (5) speeding the pace of cleanup at Superfund and other hazardous waste sites, and (6) addressing emerging climate change issues."

A letter report issued by the Government Accountability Office with an abstract that begins "Federal and state trade promotion activities are intended to help U.S. firms compete successfully in foreign markets. Small and medium-sized enterprises (SME)--firms with fewer than 500 employees--represent a key segment of exporting firms. GAO was asked to determine (1) the relationship between the Department of Commerce's (Commerce) U.S. Commercial Service (CS) and states' trade offices' export promotion programs, (2) CS's methodology and practices for determining costs and establishing user fees for export promotion services, and (3) how CS's user fees affect SMEs' use of its programs. GAO conducted a survey of states' trade offices and reviewed data such as export promotion budgets and fees, program information, government standards, and user fee studies. GAO met with officials from Commerce, the State International Development Organizations, six states' trade offices, and others."