Ozone (O3) Standards - Federal Register Notices from Review Completed in 2015
Over the course of each NAAQS review, EPA publishes notices in the Federal Register for a variety of activities: the kick-off workshop and call for information, CASAC meetings, availability of pre-rulemaking documents and opportunities for comment on these documents, as well as proposed and final rulemaking decisions and public hearings on a proposed rulemaking decision.
Rulemaking Notices / Public Hearings
- Review of National Ambient Air Quality Standards for Ozone, Final Rule(October 26, 2015)
- Review of National Ambient Air Quality Standards for Ozone, Proposed Rule (PDF)(179 pp, 1.9 M, December 17, 2014)
- Announcing Public Hearings on Ozone Proposal (PDF)(3 pp, 224 K, December 31, 2014)
Pre-Rulemaking Documents / Availability and Opportunities for Public Comment
- Notice of Availability – Final Policy Assessment and Final Risk and Exposure Assessments (PDF)(1 pp, 207 K, September 8, 2014)
- Notice of Availability and Public Comment Periods - Second Draft Risk and Exposure Assessments and Second Draft Policy Assessment (PDF)(3 pp, 226 K, January 29, 2011)
- Notice of Availability – Final Integrated Science Assessment (PDF)(2 pp, 221 K, February 15, 2013)
- Notice of Extension of Public Comment Period - First Draft Risk and Exposure Assessments and First Draft Policy Assessment (PDF)(3 pp, 245 K, August 27, 2012)
- Notice of Availability and Public Comment Periods for Draft Assessment Documents (PDF)(2 pp, 217 K, July 19, 2012)
- Notice of Availability and Public Comment Period for Third External Review Draft Integrated Science Assessment for Ozone and Related Photochemical Oxidants (PDF)(3 pp, 246 K, June 19, 2012)
- Notice of Extension of Public Comment Period - Second Draft Integrated Science Assessment (PDF)(2 pp, 149 K, November 28, 2011)
- Notice of Availability and Public Comment Period for Second External Review Draft Integrated Science Assessment for Ozone and Related Photochemical Oxidants (PDF)(3 pp, 162 K, September 30, 2011)
- Notice of Availability and Public Comment Period for Risk and Exposure Assessment Planning Documents; Notice of Availability for Final Integrated Review Plan (PDF)(3 pp, 197 K, April 4, 2011)
- Notice of Extension of Public Comment Period - First Draft Integrated Science Assessment (PDF)(1 pp, 141 K, March 28, 2011)
- Notice of Availability and Public Comment Period for Ozone ISA - First External Review Draft (PDF)(3 pp, 154 K, February 28, 2011)
- Notice of Availability and Public Comment Period for Draft Integrated Review Plan(October 19, 2009)
- Notice of Workshop and Call for Information on Integrated Science Assessment (PDF) (3 pp, 90 K, September 29, 2008)
Public Meetings / Workshops
- Notification of CASAC Teleconference (if needed) on June 4, 2014 (correction notice) (PDF)(1 pg, 170 K, April 22, 2014)
- Notification of CASAC Teleconference on May 28, 2014 (PDF)(2 pp, 178 K, March 13, 2014)
- Notice of CASAC meeting on March 25 - 27, 2014 (PDF)(2 pp, 214 K, January 29, 2014)
- Notice of CASAC Teleconference on November 5, 2012 (PDF)(2 pp, 197 K, October 19, 2012)
- Notice of CASAC meeting on September 11 - 13, 2012 (PDF)(2 pp, 179 K, August 6, 2012)
- Notice of CASAC meeting on January 9-10, 2012 (PDF)(2 pp, 147 K, December 8, 2011)
- Notice of CASAC meeting on May 19-20, 2011 (PDF)(2 pp, 184 K, April 28, 2011)
- Notice of CASAC Teleconference on November 13, 2009 (PDF)(2 pp, 71 K, October 22, 2009)
- Notice of CASAC Consultation on March 30, 2009 (PDF)(1 pg, 51 K, February 19, 2009)
- Notice of Workshop and Call for Information on Integrated Science Assessment (PDF)(3 pp, 90 K, September 29, 2009)
You may also be interested in other documents from the current ozone NAAQS review.