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EPANonrulemakingEPA-HQ-ORD-2018-0274

Integrated Science Assessment (ISA) for Ozone

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Last modified
Jun 25, 2024
Comment window
closed 2430d ago
Environmental Defense Fund filings
2

Activity

Environmental Defense Fund filed 2 comments on this docket between Aug 31, 2018 and Jan 2, 2020. 7 other organizations filed here. The comment window closed 2430d ago.

What Environmental Defense Fund filed (2)

Jan 2, 2020· Comment submitted by Ananya Roy et al., Environmental Defense Fund (EDF)· EPA-HQ-ORD-2018-0274-0041

Attached please find comments submitted on behalf of Environmental Defense Fund.

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Aug 31, 2018· Comment submitted by Environmental Defense Fund (EDF) et al.· EPA-HQ-ORD-2018-0274-0011

Attached please find comments of Environmental Defense Fund on the Review of the National Ambient Air Quality Standards for Ozone - Call for Scientific and Policy-Relevant Information.

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Abstract

Ozone is the indicator for one of six principal criteria pollutants for which EPA has established National Ambient Air Quality Standards (NAAQS). Periodically, EPA reviews the scientific basis for these standards by preparing an Integrated Science Assessment (ISA). The ISA is the scientific foundation for the additional technical and policy assessments that form the basis for EPA decisions on the adequacy of a current NAAQS and the appropriateness of new or revised standards.

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Co-filers (7)

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