A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO evaluated the Department of the Interior's effort to acquire and develop its new Trust Asset and Accounting Management System (TAAMS), focusing on: (1) actions Interior has taken in response to GAO's previous reviews and recommendations; and (2) the business and technical risks and challenges still confronting Interior as it begins to deploy TAAMS."

A letter report issued by the Government Accountability Office with an abstract that begins "Long-standing weaknesses in Department of Defense (DOD) business processes, systems, and controls have hindered efforts to achieve financial audit readiness. Because DOD relies heavily on budget information for day-to-day management decisions, in August 2009, the DOD Comptroller designated the Statement of Budgetary Resources (SBR) as an audit priority. The U.S. Marine Corps was identified as the pilot military service for an SBR audit. GAO was asked to determine (1) the primary reasons the Marine Corps was unable to obtain an opinion on its fiscal year 2010 SBR; (2) the effectiveness and status of the Marine Corps' remediation plan, and (3) military service efforts to leverage Marine Corps SBR audit lessons. GAO reviewed auditor findings and recommendations, evaluated the Marine Corps corrective action plans, and reviewed documentation on military service audit readiness and lessons learned efforts. During its work, GAO met with DOD, Marine Corps, military service, and Defense Finance and Accounting Service (DFAS) officials and the auditors.."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Homeland Security's (DHS) Secure Border Initiative (SBI) is a multiyear, multibillion-dollar program to secure the nation's borders through, among other things, new technology, increased staffing, and new fencing and barriers. The technology component of SBI, which is known as SBInet, involves the acquisition, development, integration, and deployment of surveillance systems and command, control, communications, and intelligence technologies. GAO was asked to determine whether DHS (1) has defined the scope and timing of SBInet capabilities and how these capabilities will be developed and deployed, (2) is effectively defining and managing SBInet requirements, and (3) is effectively managing SBInet testing. To do so, GAO reviewed key program documentation and interviewed program officials, analyzed a random sample of requirements, and observed operations of a pilot project."

A letter report issued by the Government Accountability Office with an abstract that begins "Much of the nearly $2 billion annual climate change research budget supports grants from the Department of Energy (DOE), National Aeronautics and Space Administration (NASA), National Oceanic and Atmospheric Administration (NOAA), and National Science Foundation (NSF). Some of the data generated by this research are stored in online archives, but much remains in a less accessible format with individual researchers. As a result, some researchers are concerned about the availability of data. GAO analyzed (1) the key issues that data-sharing policies should address; (2) the data-sharing requirements, policies, and practices for external climate change researchers funded by DOE, NASA, NOAA, and NSF; and (3) the extent to which these agencies foster data sharing. GAO examined requirements, policies, and practices and surveyed the 64 officials managing climate change grants at these agencies."

A letter report issued by the Government Accountability Office with an abstract that begins "Data mining--a technique for extracting useful information from large volumes of data--is one type of analysis that the Department of Homeland Security (DHS) uses to help detect and prevent terrorist threats. While data-mining systems offer a number of promising benefits, their use also raises privacy concerns. GAO was asked to (1) assess DHS policies for evaluating the effectiveness and privacy protections of data-mining systems used for counterterrorism, (2) assess DHS agencies' efforts to evaluate the effectiveness and privacy protections of their data-mining systems, and (3) describe the challenges facing DHS in implementing an effective evaluation framework. To do so, GAO developed a systematic evaluation framework based on recommendations and best practices outlined by the National Research Council, industry practices, and prior GAO reports. GAO compared its evaluation framework to DHS's and three component agencies' policies and to six systems' practices, and interviewed agency officials about gaps in their evaluations and challenges.."