Many details and secondary provisions are omitted. the denver broncos football team camo style full over printed shirt In addition, the report describes the statute largely without discussing its implementation.

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and established the Ozone Transport Commission for the purpose of recommending to EPA region-wide controls affecting all areas in the region. While the act authorizes EPA to set NAAQS, the denver broncos football team camo style full over printed shirt the states are responsible for establishing procedures to attain and maintain the standards. Under Section 110 of the act, the states adopt plans, known as State Implementation Plans , and submit them to EPA to ensure that they are adequate to meet statutory requirements. Like many other programs administered by the EPA, federal efforts to control air pollution have gone through several phases, beginning with information collection, research, and technical assistance, before being strengthened to establish federal standards and enforcement. Federal legislation addressing air pollution was first passed

in 1955, prior to which air pollution was the exclusive responsibility of state and local levels of government. The Clean Air Act, codified as 42 U.S.C. 7401 et seq., seeks to protect human health and the environment from emissions that pollute ambient, or outdoor, air. It requires EPA to establish minimum national standards for air quality, and assigns primary responsibility to the states to assure compliance with the standards. Areas not meeting the standards, referred to as “nonattainment areas,” are required to implement specified air pollution control measures. The act establishes federal standards for mobile sources of air pollution and their fuels and for sources of 187 hazardous air pollutants, and it establishes a cap-and-trade program for the emissions that cause acid rain. It establishes a comprehensive permit system for all major sources of air pollution. It also addresses the prevention of pollution in areas with clean air and protection of the stratospheric ozone layer. While this report attempts to present the essence of the act, it is necessarily incomplete.