Air Quality: EPA's Integrated Science Assessments (ISAs)
Integrated Science Assessment of Ozone and Related Photochemical Oxidants (First External Review Draft)
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EPA announced that the First External Review Draft of the Integrated Science Assessment for Ozone and Related Photochemical Oxidants has been made available for independent peer review and public review. This draft document represents a concise synthesis and evaluation of the most policy-relevant science and will ultimately provide the scientific bases for EPA’s decision regarding the adequacy of the current national ambient air quality standards for ozone to protect human health, public welfare, and the environment.
|Feb 2006||EPA released the final report of the Air Quality Criteria Document for Ozone (EPA/600/R-05/004). [Federal Register Feb 28, 2006]|
|Sep 2008||EPA announced notice of workshop and call for Information on Integrated Science Assessment. [Federal Register Sep 29, 2008]|
|Sep 2009||EPA released an Integrated Review Plan for the Ozone National Ambient Air Quality Standards (PDF, 78pp, 486Kb) (EPA 452/D-09-001).|
|Jul 2010||EPA announced an Aug 2010 public workshop to evaluate initial draft materials for the health effects sections of the upcoming Ozone Integrated Science Assessment. [Federal Register Jul 20, 2010]|
|Feb 2011||EPA's Science Advisory Board's CASAC announces a meeting of the Ozone Review Panel for the Reconsideration of the 2008 National Ambient Air Quality Standard. [Federal Register Feb 28, 2011]|
|Feb 2011||EPA released the first external review draft for public review and comments. [Federal Register Feb 28, 2011]|
|Mar 2011||EPA announced an extension of the public comment period for the draft document , First External Review Draft Integrated Science Assessment for Ozone and Related Photochemical Oxidants. [Federal Register Mar 28, 2011]|
|Jun 2011||EPA's Science Advisory Board's CASAC announces a meeting of the Ozone Review Panel for the review of the EPA's Integrated Science Assessment for Ozone and Related Photochemical Oxidants (March 2011 Draft). [Federal Register Jun 3, 2011]|
This download(s) is distributed solely for the purpose of pre-dissemination peer review under applicable information quality guidelines. It has not been formally disseminated by EPA. It does not represent and should not be construed to represent any Agency determination or policy.