Skip to Content


Science Advisory Board Staff Office; Clean Air Scientific Advisory Committee (CASAC); Notification of a Public Teleconference of the NOX

Document Details

Information about this document as published in the Federal Register.

Published Document

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

Start Preamble


Environmental Protection Agency (EPA).




The Environmental Protection Agency (EPA or Agency) Science Start Printed Page 57569Advisory Board (SAB) Staff Office announces a public teleconference of the Clean Air Scientific Advisory Committee (CASAC) Oxides of Nitrogen (NOX) and Sulfur Oxides (SOX) Secondary National Ambient Air Quality Standards (NAAQS) Review Panel (CASAC Panel) to conduct a consultation on EPA's Draft Plan for Review of the Secondary National Ambient Air Quality Standards for Nitrogen Dioxide and Sulfur Dioxide (September 2007).


The teleconference meeting will be held on Tuesday, October 30, 2007, from 1 p.m. to 5 p.m. (Eastern Time).

Start Further Info


Any member of the public who wishes to obtain general information concerning this public teleconference may contact Ms. Kyndall Barry, Designated Federal Officer (DFO), EPA Science Advisory Board (1400F), U.S. Environmental Protection Agency, 1200 Pennsylvania Avenue, NW., Washington, DC 20460; via telephone/voice mail: (202) 343-9868; fax: (202) 233-0643; or e-mail at: General information concerning the CASAC or the EPA SAB can be found on the EPA Web site at​sab.

End Further Info End Preamble Start Supplemental Information



The Clean Air Scientific Advisory Committee (CASAC) was established under section 109(d)(2) of the Clean Air Act (CAA or Act) (42 U.S.C. 7409) as an independent scientific advisory committee. CASAC provides advice, information and recommendations on the scientific and technical aspects of air quality criteria and national ambient air quality standards (NAAQS) under sections 108 and 109 of the Act. The CASAC is a Federal advisory committee chartered under the Federal Advisory Committee Act (FACA), as amended, 5 U.S.C., App. The Panel will comply with the provisions of FACA and all appropriate SAB Staff Office procedural policies.

Section 109(d)(1) of the CAA requires that the Agency periodically review and revise, as appropriate, the air quality criteria and the NAAQS for the six “criteria” air pollutants, including NOX and SOX. EPA is currently reviewing the secondary (welfare-based) NAAQS for NOX and SOX. The purpose of this public teleconference meeting is to provide consultative advice on the Agency's Draft Plan for Review of the Secondary National Ambient Air Quality Standards for Nitrogen Dioxide and Sulfur Dioxide (September 2007).

Availability of Meeting Materials: The Draft Plan for Review of the Secondary National Ambient Air Quality Standards for Nitrogen Dioxide and Sulfur Dioxide (September 2007) is available on the EPA's Web site at​ttn/​naaqs/​standards/​no2so2sec/​cr_​pd.html. For questions and information regarding the Agency's draft document, please contact Dr. Anne Rea at (919) 541-0053 or The agenda and other materials for this CASAC teleconference will be posted on the SAB Web site at​sab/​panels/​casac_​nox_​and_​sox_​secondary panel.htm prior to the meeting.

Procedures for Providing Public Input: Interested members of the public may submit relevant written or oral information for the CASAC NOX and SOX Secondary NAAQS Review Panel to consider during the advisory process. Oral Statements: In general, individuals or groups requesting an oral presentation at a public teleconference will be limited to three minutes per speaker, with no more than a total of 30 minutes for all speakers. Interested parties should contact Ms. Barry, DFO, in writing (preferably via e-mail), by October 23, 2007, at the contact information noted above, to be placed on the list of public speakers for this meeting. Written Statements: Written statements should be received in the SAB Staff Office by the same date, so that the information may be made available to the CASAC Panel for its consideration prior to this teleconference. Written statements should be supplied to the DFO in the following formats: One hard copy with original signature and one electronic copy via e-mail (acceptable file format: Adobe Acrobat PDF, MS Word, WordPerfect, MS PowerPoint, or Rich Text files in IBM-PC/Windows 98/2000/XP format).

Accessibility: For information on access or services for individuals with disabilities, please contact Ms. Barry at the phone number or e-mail address noted above, preferably at least ten days prior to the meeting, to give EPA as much time as possible to process your request.

Start Signature

Dated: October 2, 2007.

Anthony F. Maciorowski,

Deputy Director, EPA Science Advisory Board Staff Office.

End Signature End Supplemental Information

[FR Doc. E7-19938 Filed 10-9-07; 8:45 am]