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Ozone (O3) Standards -
Documents from Review Completed in 2008 -
Federal Register Notices
(under reconsideration)


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Rulemaking Notices / Public Hearings

Proposed Revisions to National Ambient Air Quality Standards for Ozone 01/19/2010 PDF file
797 KB
Announcement of Public Hearings for Reconsideration of the 2008 NAAQS for Ozone
01/12/2010 PDF file
50 kb
Final Revisions to the National Ambient Air Quality Standards for Ozone
03/27/2008 PDF file
1.2 MB
Announcing Public Hearings on Ozone Proposal
07/11/2007 PDF file
50 KB
Proposed Revisions to National Ambient Air Quality Standards for Ozone
07/11/2007 PDF file
771 KB

Pre-Rulemaking Documents / Availability and Opportunities for Public Comment

Release of the second draft Staff Paper, Exposure Analysis, and Health Risk Assessment and first draft Environmental Assessment
07/18/2006 PDF file
59 KB
Extension of public comment period on Staff Paper and related technical support documents
12/29/2005 PDF file
55 KB
Release of first draft Staff Paper, Exposure Analysis, and Health Risk Assessment
11/17/2005 PDF file
62 KB

Public Meetings / Workshops

Notification of CASAC Teleconferences - March 23, 2011 02/28/2011 PDF file
143 KB
Notification of CASAC Teleconferences - February 18, 2011 and March 3, 2011 01/26/2011 PDF file
181 KB
Notice of CASAC Teleconference for the Reconsideration of the Ozone NAAQS - January 25, 2010
01/11/2010 PDF file
52 kb

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