Clean Air Scientific Advisory Committee (CASAC) NOx & SOx
Primary 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 primary (human health-based) air quality standards for oxides of nitrogen (NOx) and sulfur oxides (SOx).

• EPA-CASAC-08-002    Clean Air Scientific Advisory Committee's (CASAC) Peer Review of EPA's Integrated Science Assessment (ISA) for Oxides of Nitrogen - Health Criteria (First External Review Draft, August 2007). [PDF, 97 pp., 671 KB, About PDF Files]

• Agenda for the U.S. EPA, CASAC Sulfur Oxides Primary NAAQS Review Panel, Public Meeting, Wednesday, December 5, 2007, and Thursday, December 6, 2007. [PDF, 3 pp., 29 KB, About PDF Files]
  • 12-3-07 Preliminary Draft Comments on EPA's Integrated Science Assessment for Sulfur Oxides - Health Criteria (First External Review Draft, Sept. 2007) from Clean Air Scientific Advisory Committee (CASAC) Sulfur Oxides Primary National Ambient Air Quality Standards (NAAQS) Review Panel. [PDF, 64 pp., 490 KB, About PDF Files]

  • 12-3-07 Preliminary Draft Comments on EPA's Draft Sulfur Dioxide Health Assessment Plan: Scope and Methods for Exposure and Risk Analysis (November 2007) from Clean Air Scientific Advisory Committee (CASAC) Sulfur Oxides Primary National Ambient Air Quality Standards (NAAQS) Review Panel. [PDF, 38 pp., 189 KB, About PDF Files]

  • Charge Questions for CASAC Consultation on Draft Sulfur Dioxide Health Assessment Plan: Scope and Methods for Exposure and Risk Assessment (11-14-07). [PDF, 5 pp., 215 KB, About PDF Files]

  • Charge Questions for CASAC Review of Integrated Science Assessment for Sulfur Oxides - Health Criteria: First External Review Draft (September 28, 2007). [PDF, 3 pp., 34 KB, About PDF Files]

• Federal Register Notice - Notification of a Public Advisory Committee Meeting of the CASAC Sulfur Oxides (SOx) Primary NAAQS Review Panel, Wednesday, December 5, 2007 and Thursday, December 6, 2007 (November 15, 2007)

• EPA-CASAC-08-001    Clean Air Scientific Advisory Committee's (CASAC) Consultation on EPA's Nitrogen Dioxide Health Assessment Plan: Scope and Methods for Exposure and Risk Assessment (September 2007 Draft). [PDF, 45 pp., 273 KB, About PDF Files]

• Agenda for the U.S. EPA, CASAC NOx & SOx Primary NAAQS Review Panel, Public Meeting, Wednesday, October 24, 2007, and Thursday, October 25, 2007. [PDF, 4 pp., 61 KB, About PDF Files]
  • Comments from CASAC Oxides of Nitrogen Primary NAAQS Review Panel on EPA's Integrated Science Assessment for Oxides of Nitrogen - Health Criteria (First External Review Draft). [PDF, 60 pp., 327 KB, About PDF Files]

  • Comments from CASAC Oxides of Nitrogen Primary NAAQS Review Panel on EPA's Draft Nitrogen Dioxide Health Assessment Plan: Scope and Methods for Exposure and Risk Assessment. [PDF, 27 pp., 118 KB, About PDF Files]

  • Integrated Science Assessment: Oxides of Nitrogen Presentation, NCEA-RTP Oxides of Nitrogen Team. [PDF, 18 pp., 405 KB, About PDF Files]

  • Overview of the Scope and Methods Plan Supporting the Review of the Primary NO2 NAAQS; Presentation to CASAC October 25, 2007. [PDF, 16 pp., 96 KB, About PDF Files]

• Federal Register Notice - Notification of a Public Advisory Committee Meeting of the CASAC Oxides of Nitrogen (NOX) and Sulfur Oxides (SOx) Primary NAAQS Review Panel, Wednesday, October 24, 2007 through Thursday, October 25, 2007 (October 9, 2007)

• Agency Response to the Consultation on the Draft Integrated Plans for Review of the Primary NAAQS for NO2 and SO2 (EPA-CASAC-07-005) [PDF, 2 pp., 42 KB, About PDF Files]

• Summary Minutes of the U.S. EPA Clean Air Scientific Advisory Committee (CASAC) NOx & SOx Primary NAAQS Review Panel Public Teleconference, May 11, 2007 [PDF, 9 pp., 103 KB, About PDF Files]

• EPA-CASAC-07-005    Clean Air Scientific Advisory Committee's (CASAC) Consultation on the Draft Integrated Plans for Review of the Primary NAAQS for NO2 and SO2 [PDF, 52 pp., 284 KB, About PDF Files]

• Agenda for the U.S. EPA, Clean Air Scientific Advisory Committee (CASAC) NOx & SOx Primary NAAQS Review Panel, Public Teleconference (By Telephone Only), Friday, May 11, 2007 [PDF, 1 p., 44 KB, About PDF Files]

• Federal Register Notice - CASAC NOx & SOx Primary NAAQS Review Panel; Notification of Public Advisory Committee Meeting (Teleconference), Friday, May 11, 2007 (April 24, 2007)

• Determination for the Clean Air Scientific Advisory Committee (CASAC) NOx & SOx Primary Review Panel [PDF, 7 pp., 103 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 Primary Review Panel [PDF, 21 pp., 115 KB, About PDF Files]

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

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