Clean Air Scientific Advisory Committee (CASAC)

Meeting

Form on SAB_MEETING

CASAC NOx/SOx/PM Secondary NAAQS Panel PA Meeting

06/28/2023 to 06/29/2023



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Meeting Minutes

Meeting Minutes

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Meeting Agenda

Meeting Agenda

To peer review EPA’s Policy Assessment (PA) for the Review of the Secondary National Ambient Air Quality Standards for Oxides of Nitrogen, Oxides of Sulfur and Particulate Matter (External Review Draft – May 2023).
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Advisory Activity (or Activities) Discussed

Advisory Activity (or Activities) Discussed



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Agency Charge

Agency Charge



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Agency Review Document

Agency Review Documents



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Meeting Materials

Meeting Materials


Disclaimer Although not required to do so, EPA generally posts public comments submitted to the SAB, CASAC or Council and their subcommittees on the internet to make them easily available to the public. Posting of public comments is not an Agency endorsement of, or agreement with, any information or viewpoints presented in the public comment, nor is it an Agency endorsement of the quality or correctness of such information and viewpoints. In addition, mention of any trade names or commercial products in posted meeting material does not constitute a recommendation by EPA or the SAB for use.

CategoryMeeting Material
Agency Briefing MaterialEPA Presentation - Additional Summary Slides (PDF)
Agency Briefing MaterialEPA Presentation - Policy Assessment for the Review of the Secondary Standards for Oxides of Nitrogen, Oxides of Sulfur and Particulate Matter (External Review Draft) (PDF)
Committee Members' Comments06-22-23 Compilation of Preliminary Comments (PDF)
Committee Members' Comments06-23-23 Preliminary Comments from Dr. Praveen Amar (PDF)
Committee Members' Comments06-26-23 Preliminary Comments from Dr. Alexandra Ponette-González (PDF)
Committee Members' Comments06-26-23 Preliminary Comments from Dr. Charles Driscoll (PDF)
Committee Members' Comments06-26-23 Preliminary Comments from Dr. Douglas Burns (PDF)
Committee Members' Comments06-26-23 Preliminary Comments from Mr. Richard Poirot (updated from 06-22-23) (PDF)
Committee Members' Comments06-27-23 Preliminary Comments from Dr. Daven Henze (PDF)
Committee Members' Comments06-27-23 Preliminary Comments from Dr. Donna Kenski (PDF)
Committee Members' Comments06-27-23 Preliminary Comments from Dr. Kathleen Weathers (PDF)
Committee Members' Comments06-27-23 Preliminary Comments from Mr. Richard Poirot (slides) (PDF)
Committee Members' Comments06-28-23 Preliminary Comments from Dr. Kathleen Weathers (PDF)
Committee-Developed or Provided Background MaterialTMDL analysis for Waquoit Bay from Dr. Howarth. (PDF)
List of public speakersList of Public Speakers (PDF)
Public comment submitted to the SAB Staff OfficeComments from the National Park Service (PDF)
RosterCASAC NOx/SOx/PM Panel Roster (PDF)

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