Clean Air Scientific Advisory Committee (CASAC) NOx & SOx Secondary NAAQS Review Panel

The U.S. EPA has requested that the Clean Air Scientific Advisory Committee NOx & SOx Primary Review Panel of the Science Advisory Board to provide advice on secondary (welfare-based) standards of nitrogen (NOx) and sulfur oxides (SOx).

• EPA-CASAC-08-003    Clean Air Scientific Advisory Committee's (CASAC) NOx & SOx Secondary NAAQS Review Panel's Consultation on EPA's Draft Plan for Review of the Secondary NAAQS for Nitrogen Dioxide and Sulfur Dioxide (September 2007 Draft). [PDF, 47 pp., 281 KB, About PDF Files]

• Agenda for the U.S. EPA, CASAC NOx & SOx Secondary NAAQS Review Panel, Public Teleconference (By Telephone Only), Tuesday, October 30, 2007 [PDF, 1 p., 62 KB, About PDF Files]
  • Comments from CASAC NOX & SOX Secondary NAAQS Review Panel on EPA's Draft Plan for Review of the Secondary National Ambient Air Quality Standards for Nitrogen Dioxide and Sulfur Dioxide (September 2007). [PDF, 30 pp., 140 KB, About PDF Files]

  • Draft Integrated Review Plan for NO2/SO2 Secondary NAAQS Presentation by Lydia Wegman, EPA Office of Air Quality Planning and Standards, October 30, 2007. [PDF, 6 pp., 20 KB, About PDF Files]

• Federal Register Notice - Notification of a Public Teleconference of the NOX and SOX Secondary NAAQS Review Panel, Tuesday, October 30, 2007 (October 10, 2007)

• Determination for the Clean Air Scientific Advisory Committee (CASAC) NOx & SOx Secondary NAAQS Review Panel [PDF, 6 pp., 79 KB, About PDF Files]

• Frequently Asked Questions and Answers for External Experts Interested in Serving on EPA Clean Air Scientific Advisory Committee (CASAC) Review Panels [PDF, 2 pp., 30 KB, About PDF Files]

• Invitation for Comments on the "Short List" Candidates for the Clean Air Scientific Advisory Committee (CASAC) NOx & SOx Secondary Review Panel [PDF, 12 pp., 75 KB, About PDF Files]

• Federal Register Notice Request for Nominations (August 7, 2006)

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