 Such primary standards may be revised in the same manner as promulgated. (2) Any national secondary ambient air quality standard prescribed, under subsection (a) shall specify a level of air quality the attainment and maintenance of which in the judgment...  Information Circular - Page 501971Full view - About this book
 | United States - Continental shelf - 1981 - 314 pages
...secondary ambient air quality standard prescribed under subsection (a) shall specify a level of air quality the attainment and maintenance of which in the judgment of the Administrator, based on such criteria, is requisite to protect the public welfare from any known or anticipated adverse effects associated... | |
 | Robert Frank, John J. O'Neil, Mark J. Utell, Jack D. Hackney, John Van Ryzin - Medical - 1985 - 160 pages
...information, proposed national primary and secondary ambient air quality standards for any such pollutant. National primary ambient air quality standards . ....standards the attainment and maintenance of which in the judgement of the Administrator, based on such criteria and allowing an adequate margin of safety, are... | |
 | Mary Gibson - Law - 1985 - 316 pages
...protect the public health." 42 USC Sec. 7409(b)(l). Secondary standards "specify a level of air quality the attainment and maintenance of which in the judgment of the Administrator, based on such criteria, is requisite to protect the public welfare from any known or anticipated adverse effects associated... | |
 | David McKee - Nature - 1993 - 350 pages
...health," A secondary standard, as defined in Section 109(b)(2), must "specify a level of air quality the attainment and maintenance of which, in the judgment of the Administrator, based on [the] criteria, is requisite to protect the public welfare The following Section is based closely on... | |
 | United States. Congress. Senate. Committee on Environment and Public Works - Law - 1994 - 166 pages
...Section 109 requires the Administrator to promulgate National Ambient Air Quality Standards '. . . which in the judgment of the Administrator, based...adequate margin of safety, are requisite to protect public health." Conspicuous by its absence is the lack of any reference in this section of the act... | |
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