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The Clean Air Act, enacted in 1963 and substantially overhauled in 1970, is a comprehensive federal law that regulates air emissions from stationary and mobile sources. This law authorized EPA to, among other things, establish National Ambient Air Quality Standards to protect public health and welfare.
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The Clean Air Act, enacted in 1963 and substantially overhauled in 1970, is a comprehensive federal law that regulates air emissions from stationary and mobile sources. This law authorized EPA to, among other things, establish National Ambient Air Quality Standards to protect public health and welfare.
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