Testimony issued by the Government Accountability Office with an abstract that begins "The federal government currently relies heavily on the individual income tax and payroll taxes for about 80 percent of its total annual revenue. Long-range projections show that without some form of policy change, the gap between revenues and spending will increasingly widen. The debate about the future tax system is partly about whether the goals for the nation's tax system can be best achieved by reforming the current income tax so that it has a broader base and flatter rate schedule, or switching to some form of consumption tax. This testimony reviews the revenue contribution of the current individual income tax as well as its complexity, economic efficiency, equity, and taxpayer compliance issues; discusses some common dimensions to compare tax proposals; and draws some conclusions for tax reform. This statement is based on previously published GAO work and reviews of relevant literature."

Correspondence issued by the Government Accountability Office with an abstract that begins "In 2004, President Bush announced what was described as the most comprehensive restructuring of U.S. military forces overseas since the end of the Korean War. Soon thereafter, the Department of Defense (DOD) issued a report titled Strengthening U.S. Global Defense Posture. This report defined the key tenets of the integrated global presence and basing strategy, which outlines troop and basing adjustments overseas. Although the strategy is intended to make the overseas posture of the United States more flexible and efficient, it will require new facilities costing billions of dollars, some of the cost to be borne by the United States and some by other nations. As plans for overseas basing began to emerge, the Senate Appropriations Committee expressed concern about the use of military construction funds for projects at overseas bases that may soon be obsolete or closed because of changes being considered by DOD and the military services. Accordingly, the Senate report accompanying the fiscal year 2004 military construction appropriation bill directed DOD to prepare detailed, comprehensive master plans for changing infrastructure requirements at U.S. military facilities in each of the overseas regional commands. The Senate report …

Testimony issued by the Government Accountability Office with an abstract that begins "Chemicals play an important role in everyday life, but some may be harmful to human health and the environment. Chemicals are used to produce items widely used throughout society, such as cleansers and plastics as well as industrial solvents and additives. However, some chemicals, such as lead and mercury, are highly toxic at certain doses and need to be regulated because of health and safety concerns. In 1976, the Congress passed the Toxic Substances Control Act (TSCA) to authorize the Environmental Protection Agency (EPA) to control chemicals that pose an unreasonable risk to human health or the environment. This testimony is based on GAO's June 2005 report, Chemical Regulation: Options Exist to Improve EPA's Ability to Assess Health Risks and Manage Its Chemical Review Program (GAO-05-458). GAO's report describes EPA's efforts to (1) assess chemicals used in commerce, (2) control the use of chemicals not yet in commerce, and (3) publicly disclose information provided by chemical companies under TSCA. GAO recommended that the Congress consider providing EPA additional authorities under TSCA to improve EPA's ability to assess chemical risks, and that the EPA Administrator take several actions to …

Testimony issued by the Government Accountability Office with an abstract that begins "Currently, U.S. citizens are not required to present a passport when entering the United States from countries in the Western Hemisphere. However, U.S. citizens are required to establish citizenship to a CBP officer's satisfaction. On its Web site, U.S. Customs and Border Protection (CBP) advises U.S. citizens that an officer may ask for identification documents as proof of citizenship, including birth certificates or baptismal records and a photo identification document. In 2003, we testified that CBP officers were not readily capable of identifying whether individuals seeking entry into the United States were using counterfeit identification to prove citizenship. Specifically, our agents were able to easily enter the United States from Canada and Mexico using fictitious names and counterfeit driver's licenses and birth certificates. Later in 2003 and 2004, we continued to be able to successfully enter the United States using counterfeit identification at land border crossings, but were denied entry on one occasion. Because of Congress's concerns that these weaknesses could possibly be exploited by terrorists or others involved in criminal activity, Congress requested that we assess the current status of security at the nation's borders. Specifically, Congress …

Correspondence issued by the Government Accountability Office with an abstract that begins "On July 24, 2006, we issued a report to Congress entitled, Financial Restatements: Update of Public Company Trends, Market Impacts, and Regulatory Enforcement Activities. That report included a listing of 1,390 financial restatement announcements that we identified as having been made because of financial reporting fraud and/or accounting errors between July 1, 2002, and September 30, 2005. As part of that work, Congress asked that we provide a limited update of that database for the period October 1, 2005, through June 30, 2006."

Correspondence issued by the Government Accountability Office with an abstract that begins "This letter responds to Congress's request for additional information related to Congress's June 14, 2006, hearing on the progress and challenges of the Transportation Security Administration's (TSA) Office of Intelligence. As discussed in the statement at the hearing, for over 3 years, TSA has faced numerous challenges in developing a federal passenger prescreening program, known currently as Secure Flight, because TSA did not follow a disciplined life cycle development approach."

Testimony issued by the Government Accountability Office with an abstract that begins "Our remarks will focus on the Architect of the Capitol's (AOC) progress in achieving selected project milestones and in managing the project's schedule since Congress's June 28, 2006, hearing on the project. As part of this discussion, we will address a number of key challenges and risks that continue to face the project, as well as actions AOC has taken or plans to take to address these risks. In addition, we will discuss the status of the project's costs and funding. Our remarks today are based on our review of schedules and financial reports for the Capitol Visitor Center (CVC) project and related records maintained by AOC and its construction management contractor, Gilbane Building Company; our observations on the progress of work at the CVC construction site; and our discussions with the CVC team (AOC and its major CVC contractors), AOC's Chief Fire Marshal, and representatives from the U.S. Capitol Police, the General Services Administration, and the Office of Compliance. We also reviewed AOC's construction management contractor's periodic schedule assessments and daily reports on the progress of interior wall and floor stonework."

Testimony issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) bears sole responsibility for eight DOD-specific high-risk areas and shares responsibility for six governmentwide high-risk areas. These high-risk areas reflect the pervasive weaknesses that cut across all of DOD's major business operations. Several of the high-risk areas are inter-related, including, but not limited to, financial management, business systems modernization, and DOD's overall approach to business transformation. Billions of dollars provided to DOD are wasted each year because of ineffective performance and inadequate accountability. DOD has taken some positive steps to successfully transform its business operations and address these high-risk areas, but huge challenges remain. This testimony discusses (1) pervasive, long-standing financial and business management weaknesses that affect DOD's efficiency; (2) some examples that highlight a need for improved business systems development and implementation oversight; (3) DOD's key initiatives to improve financial management, related business processes, and systems; and (4) actions needed to enhance the success of DOD's financial and business transformation efforts."

Testimony issued by the Government Accountability Office with an abstract that begins "The Pipeline Safety Improvement Act of 2002 established a risk-based program for gas transmission pipelines--termed integrity management--which requires pipeline operators to identify areas where the consequences of a pipeline incident would be the greatest, such as highly populated areas. Operators must assess pipelines in these areas for safety threats (such as corrosion), repair or replace defective segments, and reassess their pipelines at least every 7 years. Under the Pipeline and Hazardous Materials Safety Administration's (PHMSA) regulations, operators must reassess their pipelines for corrosion at least every 7 years and for all safety threats at least every 10, 15, or 20 years. State pipeline safety agencies that assist PHMSA are eligible to receive matching funds up to 50 percent of the cost of their pipeline safety programs. This statement is based on ongoing work for Congress and for others. It focuses on three areas germane to current legislative reauthorization proposals: (1) an overall assessment of the integrity management program, (2) the 7-year reassessment requirement, and (3) provisions to increase state pipeline safety grants. GAO contacted more than 50 pipeline operators and a broad range of stakeholders and surveyed state …