The Constitution of the United States makes no specific allowance for any one of the co-equal branches to have access to information held by the others and contains no provision expressly establishing a procedure for, or a right of, public access to government information. Nonetheless, Congress has legislated various public access laws. These include two records access statutes — the Freedom of Information Act and the Privacy Act — and two meetings access statutes — the Federal Advisory Committee Act and the Government in the Sunshine Act. This report provides background on the issue of government transparency and examines relevant litigation.

This report discusses the U.S. Air Force in-flight aerial refueling aircraft program. The KC-135, which makes up the preponderance of the Air Force's tanker force, is among the Air Force's oldest aircraft.

This report describes how the Alternative Minimum Tax (AMT) is ineffective under the tax reductions of 2004-2007.

This report discuses Amtrak, which was created by Congress in 1970 to provide intercity passenger railroad service. Without a yearly federal grant to cover operating losses, Amtrak would not survive as presently configured. This issue brief discusses reform proposals from both the Administration and Amtrak in the 109th Congress.

This report focuses on the efforts of regulators to reduce stress to the markets.

The report discusses the cap and penalty Era, Airport and airway safety and capacity expansion act of 1987, Current FAA Funding Guarantees and Funding guarantee options.

This report outlines federal programs that provide direct or indirect incentives for biofuels. For each program described, the report provides details including administering agency, authorizing statute(s), annual funding, and expiration date.

This report discusses the reconciliation under the congressional budget act of 1974 by which congress implements budget resolution policies affecting mainly permanent spending and revenue programs.

This report reviews the nature of Environmental Protection Agency's (EPA's) authority, as well as that of California and other states, to regulate emissions from mobile sources. It includes a discussion fo the applicability of that authority to greenhouse gases (GHGs) and issues related to the California waiver request.

This report puts the human contribution of carbon to the atmosphere into the larger context of the global carbon cycle. The report focuses almost entirely on carbon dioxide (CO2), which alone is responsible for over half of the change in Earth's radiation balance. Moreover, according to the Intergovernmental Panel on Climate Change (IPCC), CO2 is the most important greenhouse gas released to the atmosphere from human activities.

This report provides a brief overview of the climate change issue as well as other Clean Air Act issues of interest in the 110th Congress.

This report describes the statutory background of the Title V program and the status of implementation, in terms of federal approval of state and local permitting authorities and permit issuance. It also discusses broad policy issues identified by various stakeholders, including program complexity and costs, and inconsistencies due to a lack of sufficient federal guidance.

This report presents a summary of the law, describing the essence of the statute without discussing its implementation. Other CRS products do discuss implementation, including CRS Report RL33800, Water Quality Issues in the 110th Congress: Oversight and Implementation, and numerous products cited in that report.

Report discussing specifics of the U.S. Clean Water Act. Section 401 of the Clean Water Act requires that an applicant for a federal license or permit provide a certification that any discharges from the facility will comply with the act, including water quality standard requirements. Disputes have arisen over the states' exercise of authority under Section 401. For the most part, the debate over the Section 401 certification issue has been between states and hydropower interests.

This report provides a brief history and recent developments regarding the comprehensive nuclear-test-ban treaty (CTBT). The U.N. General Assembly adopted the CTBT in 1996. The report discusses the national positions on testing and the CTBT, The North Korean nuclear test, stockpile stewardship, and CTBT pros and cons.

This report discusses the Comprehensive Nuclear-Test-Ban Treaty that would ban all nuclear explosions. The report presents a detailed, comprehensive discussion of the treaty's pros and cons from a U.S. perspective.

This report examines the congressional budget process timetable, which is intended to ensure that Congress completes its work on budgetary legislation by the start of the fiscal year on October 1.

This report discusses the Davis-Bacon Act (DBA), which established a prevailing wage requirement for persons working under government contracts, and the Clean Water Act (CWA), which includes a related requirement for the construction of wastewater treatment plants. In particular, it considers the impact on state revolving loan funds (SRF), in which states contribute part of the needed funds for projects and would need to account for the prevailing wage requirement.

This report provides a description of debt-for-nature transactions and a summary of the Tropical Forest Conservation Act.

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Since September 11, 2001, several bills introduced in the U.S. Congress have included provisions to assist emergency communications. Key provisions from a number of these bills have become law. This report discusses legislation addressing communications among first responders.

This report summarizes the Emergency Planning and Community Right-to- Know Act (EPCRA) and the major regulatory programs that mandate reporting by industrial facilities of releases of hazardous chemicals to the environment, as well as local planning to respond in the event of significant, accidental releases.

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