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The Clean Air Act (CAA) is the United States' primary federal air quality law, intended to reduce and control air pollution nationwide. Initially enacted in 1963 and amended many times since, it is one of the United States' first and most influential modern environmental laws .
Section 202(a)(1) of the Clean Air Act requires the Administrator of the EPA to establish standards "applicable to the emission of any air pollutant from…new motor vehicles or new motor vehicle engines, which in [her] judgment cause, or contribute to, air pollution which may reasonably be anticipated to endanger public health or welfare" (emphasis added). [3]
The United States Clean Air Act authorizes California to set and enforce emissions standards more strict than the federal standard, but only if the Environmental Protection Agency grants the state ...
California established the country's first tailpipe emissions standards in 1966 and is the only state eligible for a waiver to the federal Clean Air Act of 1970, giving the EPA the authority to ...
California is able to set such standards through a clause in the 1970 Clean Air Act, which was written amid historic smog conditions in the Los Angeles region. But the Golden State must first ...
The Clean Air Act may refer to: Clean Air Act 1956, in the United Kingdom; Clean Air Act (United States), 1963, with later amendments; Clean Air Act 1972, in New Zealand;
The Significant New Alternatives Policy (also known as Section 612 of the Clean Air Act or SNAP, promulgated at 40 CFR part 82 Subpart G) is a program of the EPA to determine acceptable chemical substitutes, and establish which are prohibited or regulated by the EPA. [1]
The United States Congress passed the Clean Air Act in 1963 to legislate the reduction of smog and atmospheric pollution in general. That legislation has subsequently been amended and extended in 1966, 1970, 1977 and 1990. In 1968 AP 42 Compilation of Air Pollutant Emission Factors. Numerous state and local governments have enacted similar ...