A letter report issued by the Government Accountability Office with an abstract that begins "To address the strain on the aviation system, the Federal Aviation Administration (FAA) has proposed transitioning to the Next Generation Air Transportation System (NextGen). To fund this system and to make its costs to users more equitable, the Administration has proposed fundamental changes in the way that FAA is funded. As part of the reauthorization, the Administration proposes major changes in the way that grants through the Airport Improvement Program (AIP) are funded and allocated to the 3,400 airports in the national airport system. In response, GAO was asked for an update on current funding levels for airport development and the sufficiency of those levels to meet planned development costs. This report comprises capital development estimates made by FAA and Airports Council International (ACI), a leading industry association; analyzes how much airports have received for capital development and if sustained, whether it can meet future planned development; and summarizes the effects of proposed changes in funding for airport development. Airport funding and planned development data are drawn from the best available sources and have been assessed for their reliability. The Department of Transportation agreed with the …

A letter report issued by the Government Accountability Office with an abstract that begins "Under time-and-materials contracts, payments to contractors are made based on the number of labor hours billed at hourly rates and, if applicable, other direct costs. Because of the risk they pose to the government, their use is supposed to be limited to cases where no other contract type is suitable. GAO was asked to identify trends in the Department of Defense's (DOD) obligations under time-and-materials contracts; analyze what DOD is buying under these contracts; assess why DOD is using them and whether actions are being taken to ensure that they are used only when no other contract type is suitable; evaluate DOD's monitoring of contractor performance; and determine the differences between the labor rates prime contractors bill DOD and the rates in their subcontracts. GAO reviewed 82 time-and-materials contracts, agreements, and orders and examined prime contract and subcontract labor rates on 12 additional contracts or agreements."

A letter report issued by the Government Accountability Office with an abstract that begins "The 2005 Base Realignment and Closure (BRAC) recommendation to establish fleet readiness centers was expected to yield more savings than any other of the 2005 BRAC recommendations. To achieve these savings the Navy plans to integrate civilian depot personnel to complete some repairs at intermediate maintenance departments to reduce aviation maintenance costs. This report, prepared under the Comptroller General authority to conduct evaluations on his own initiative, is one in a series of reports related to the 2005 BRAC recommendations. GAO's objectives were to (1) analyze the reasons for changes in costs and savings estimates since the recommendation was approved, and (2) identify challenges in implementing this BRAC recommendation. GAO analyzed Navy and BRAC Commission costs and savings estimates and interviewed officials at the Naval Air Systems Command and at three fleet readiness centers."

A letter report issued by the Government Accountability Office with an abstract that begins "The Emergency Management Assistance Compact (EMAC) is a collaborative arrangement among member states that provides a legal framework for requesting resources. Working alongside federal players, including the Federal Emergency Management Agency (FEMA) and the National Guard Bureau, EMAC members deployed an unprecedented level of assistance in response to hurricanes Katrina and Rita. Although EMAC played a critical role in our nation's response to these hurricanes, the magnitude of these events revealed limitations. GAO was asked to (1) examine how the use of EMAC has changed since its inception; (2) assess how well existing policies, procedures, and practices facilitate collaboration; and (3) evaluate the adequacy of the EMAC network's administrative capacity to achieve its mission. GAO examined documents and interviewed officials from 45 federal, state, and local agencies and offices."

A letter report issued by the Government Accountability Office with an abstract that begins "During Operation Iraqi Freedom, the Army and the Marine Corps experienced problems with the delivery of supplies to the warfighter. Such problems highlight long-standing weaknesses in the Department of Defense's (DOD) supply chain management. DOD has identified joint theater logistics as a key effort aimed at improving distribution and supply support. GAO was asked to examine DOD's efforts to develop and implement joint theater logistics. GAO assessed (1) the extent to which DOD's approach to managing joint theater logistics departmentwide encompasses sound management principles and (2) the progress DOD has made in implementing joint theater logistics initiatives. GAO reviewed DOD documents and interviewed officials from the Joint Staff, services, agencies, and geographic combatant commands."

A letter report issued by the Government Accountability Office with an abstract that begins "The Centers for Medicare & Medicaid Services (CMS) adjusts Medicare physician fees for geographic differences in the costs of operating a medical practice. CMS uses 89 physician payment localities among which fees are adjusted. Concerns have been raised that the boundaries of some payment localities do not accurately address variations in physicians' costs. GAO was asked to examine how CMS has revised the localities; the extent to which they accurately reflect variations in physicians' costs; and alternative approaches to constructing the localities. To do so, GAO reviewed selected Federal Register documents; compared data on the costs physicians incur in different areas with the Medicare geographic adjustment; and used the physician cost data to construct and evaluate alternative approaches."

A letter report issued by the Government Accountability Office with an abstract that begins "As of September 2006, nearly 1.8 million entities were recognized as tax exempt organizations by the Internal Revenue Service (IRS). As such, they do not have to pay federal income taxes. Exempt organizations are still required to remit amounts withheld from employees' wages for federal income tax, Social Security and Medicare, as well as other taxes. Previous GAO work identified numerous government contractors, Medicare providers, and charities participating in the Combined Federal Campaign (CFC) with billions in unpaid federal taxes. To follow up on the CFC work, the subcommittee requested that GAO determine whether and to what extent (1) exempt organizations have unpaid federal taxes, including payroll taxes; (2) selected case study organizations and their executives are involved in abusive or potentially criminal activity; and (3) exempt organizations with unpaid federal taxes received direct grants from certain federal agencies. GAO reviewed unpaid taxes and exempt organization data from IRS and selected 25 case studies for audit and investigation. GAO also reviewed data from 3 major grant disbursement systems. GAO referred all 25 cases to IRS for collection activity and criminal investigation, if warranted. In its oral …

A letter report issued by the Government Accountability Office with an abstract that begins "In recent years, the Federal Housing Administration (FHA) has experienced a sharp decline in market share. Also, the agency has estimated that, absent program changes, its Mutual Mortgage Insurance Fund (Fund) would require appropriations in 2008. To adapt to market changes, FHA has implemented new procedures and proposed the following major legislative changes: raising FHA's loan limits, allowing risk-based pricing, and lowering down-payment requirements. GAO was asked to report on (1) the likely program and budget impacts of FHA's modernization efforts; (2) the tools, resources, and risk management practices important to FHA's implementation of the legislative proposals, if passed; and (3) other options that FHA and Congress could consider to help FHA adapt to market changes. To address these objectives, GAO analyzed FHA and Home Mortgage Disclosure Act (HMDA) data and interviewed officials from FHA and other mortgage institutions."

A letter report issued by the Government Accountability Office with an abstract that begins "The Federal Housing Administration (FHA) historically has been an important participant in the mortgage market, which includes loans that carry government insurance or guarantees (such as FHA-insured mortgages) and those that do not (conventional mortgages). The conventional market comprises prime loans for the most creditworthy borrowers and subprime loans for borrowers with impaired credit. Reduced demand for FHA-insured mortgages--which are used primarily by borrowers who would have difficulty obtaining conventional prime loans--has raised questions about the agency's role in and ability to adapt to the mortgage market. This report discusses (1) trends in FHA's share of the market for home purchase mortgages from 1996 through 2005, and how they compared with the trends for other market segments; and (2) factors associated with the trends in FHA's market share and the implications of these trends for homebuyers and FHA. To address these objectives, GAO analyzed FHA and Home Mortgage Disclosure Act (HMDA) data and interviewed officials from FHA and other mortgage institutions."

A letter report issued by the Government Accountability Office with an abstract that begins "At annual meetings, shareholders of public corporations can vote on various issues (e.g., mergers and acquisitions) through a process called proxy voting. Institutional investors (e.g., mutual funds and pension funds) cast the majority of proxy votes due to their large stock holdings. In recent years, concerns have been raised about a group of about five firms that provide research and recommendations on proxy votes to their institutional investor clients. GAO was asked to report on (1) potential conflicts of interest that may exist with proxy advisory firms and the steps that the Securities and Exchange Commission (SEC) has taken to oversee these firms; (2) the factors that may impede or promote competition within the proxy advisory industry; and (3) institutional investors' use of the firms' services and the firms' potential influence on proxy vote outcomes. GAO reviewed SEC examinations of proxy advisory firms, spoke with industry professionals, and conducted structured interviews with 31 randomly selected institutional investors. GAO is not making any recommendations."

A letter report issued by the Government Accountability Office with an abstract that begins "Trade Adjustment Assistance (TAA) is the nation's primary program providing job training and other assistance to manufacturing workers who lose their jobs due to international trade. For workers to receive TAA benefits, the Department of Labor (Labor) must certify that workers in a particular layoff have lost their jobs due to trade. Congress is considering allowing entire industries to be certified to facilitate access to assistance. GAO was asked to examine (1) trends in the current certification process, (2) the extent to which the proposed industry certification approach based on three petitions certified in 180 days would increase eligibility and identify potential challenges with this approach, and (3) the extent to which an approach based on trade remedies would increase eligibility and identify potential challenges. To address these questions, GAO analyzed data on TAA petitions, mass layoffs, trade, production, and trade remedies. GAO also interviewed Labor and ITC officials. GAO is not making recommendations at this time. Labor reviewed the report and did not provide comments. The ITC provided technical comments that have been incorporated as appropriate."

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