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Science Advisory Board Staff Office Clean Air Scientific Advisory Committee (CASAC) Notification of Advisory Committee Meeting of the CASAC Particulate Matter Review Panel

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Information about this document as published in the Federal Register.

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

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Environmental Protection Agency (EPA).




The Environmental Protection Agency (EPA) Science Advisory Board (SAB) Staff Office announces a public meeting of the Clean Air Scientific Advisory Committee's (CASAC) Particulate Matter (PM) Review Panel to discuss follow-on matters related to its ongoing peer review of the EPA Air Quality Criteria Document for Particulate Matter (Fourth External Review Draft).


The meeting will be held July 20, 2004, from 8:30 a.m. to 5:30 p.m. (eastern time), and July 21, 2004, from 8:30 a.m. to 12 p.m. (eastern time).

Location: The meeting will take place at the Embassy Suites Hotel, Raleigh-Durham-Research Triangle East, 201 Harrison Oaks Boulevard, Cary, North Carolina. A publicly-accessible teleconference line will be available for the entire meeting.

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Any member of the public who wishes to obtain the teleconference call-in numbers and access codes; would like to submit written or brief oral comments (5 minutes or less); or wants further information concerning this meeting, must contact Mr. Fred Butterfield, 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) 343-9994; fax: (202) 233-0643; or e-mail at: General information concerning the CASAC or the EPA Science Advisory Board can be found on the EPA Web site at:​sab.

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Summary: The CASAC, which comprises seven members appointed by the EPA Administrator, was established under section 109(d)(2) of the Clean Air Act (42 U.S.C. 7409) as an independent scientific advisory committee, in part to provide advice, information and recommendations on the scientific and technical aspects of issues related to air quality criteria and national ambient air Start Printed Page 32345quality 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 CASAC PM Review Panel will comply with the provisions of FACA and all appropriate SAB Staff Office procedural policies.

The meeting is a continuation of the PM Review Panel's peer review of the EPA Air Quality Criteria for Particulate Matter (Fourth External Review Draft). The CASAC PM Review Panel's reports, comments and recommendations from its last two reviews concerning this draft document can be found on the SAB Web site, as follows: (1) August 25-26, 2003 meeting,​sab/​pdf/​casacl04002.pdf; and (2) February 3, 2004 teleconference,​sab/​pdf/​casac_​04005.pdf. Specifically, this meeting will be held to discuss the revisions to Chapter 7 (Toxicology of Particulate Matter in Humans and Laboratory Animals); Chapter 8 (Epidemiology of Human Health Effects Associated with Ambient Particulate Matter); and Chapter 9 (Integrative Synthesis) of the Fourth External Review Draft of the Air Quality Criteria Document (AQCD) for PM.

Background: EPA is in the process of updating, and revising where appropriate, the AQCD for PM as issued in 1996. Section 109(d)(1) of the Clean Air Act (CAA) requires that EPA carry out a periodic review and revision, where appropriate, of the air quality criteria and the National Ambient Air Quality Standards (NAAQS) for “criteria” air pollutants such as PM. On June 30, 2003, the National Center for Environmental Assessment (NCEA), within EPA's Office of Research and Development, made available for public review and comment a Fourth External Review Draft of a revised document, EPA Air Quality Criteria for Particulate Matter. Under CAA sections 108 and 109, the purpose of the revised document is to provide an assessment of the latest scientific information on the effects of airborne PM on the public health and welfare, for use in EPA's current review of the NAAQS for PM. Detailed summary information on the history of the current draft AQCD for PM is contained in a previous Federal Register notice (68 FR 36985, June 20, 2003). The EPA Air Quality Criteria for Particulate Matter (Fourth External Review Draft) and revised chapters of this draft document can be viewed and downloaded from the NCEA Web site at:​ncea/​cfm/​partmatt.cfm. Any questions concerning the draft document should be directed to Dr. Robert Elias, NCEA-RTP, via telephone: (919) 541-1818; or e-mail at:

Availability of Additional Meeting Materials: Copies of the draft agendas for the meetings that are described in this notice will be posted on the SAB Web site at:​sab (under the “Agendas” subheading) in advance of the CASAC PM Review Panel meeting. Other materials that may be available will also be posted on the SAB Web site during this time-frame.

Providing Oral or Written Comments at SAB Meetings: It is the policy of the SAB Staff Office to accept written public comments of any length, and to accommodate oral public comments whenever possible. The SAB Staff Office expects that public statements presented at its meetings will not be repetitive of previously-submitted oral or written statements.

Oral Comments: In general, each individual or group requesting an oral presentation at a face-to-face meeting will be limited to a total time of five minutes (unless otherwise indicated). Requests to provide oral comments must be in writing (e-mail, fax or mail) and received by Mr. Butterfield no later than noon Eastern Time five business days prior to the meeting in order to reserve time on the meeting agenda. Speakers should bring at least 75 copies of their comments and presentation slides for distribution to the reviewers and public at the meeting.

Written Comments: Although the SAB Staff Office accepts written comments until the date of the meeting (unless otherwise stated), written comments should be received in the SAB Staff Office no later than noon Eastern Time five business days prior to the meeting so that the comments may be made available to the CASAC PM Review Panel for their consideration. Comments should be supplied to Mr. Butterfield (preferably via e-mail) at the address/contact information noted above, as follows: one hard copy with original signature, and one electronic copy via e-mail (acceptable file format: Adobe Acrobat PDF, WordPerfect, Word, or Rich Text files (in IBM-PC/Windows 95/98 format)). Those providing written comments and who attend the meeting are also asked to bring 75 copies of their comments for public distribution.

Meeting Access: Individuals requiring special accommodation at this meeting, including wheelchair access to the conference room, should contact Mr. Butterfield at the phone number or e-mail address noted above at least five business days prior to the meeting so that appropriate arrangements can be made.

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Dated: June 20, 2004.

Vanessa T. Vu,

Director, EPA Science Advisory Board Staff Office.

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[FR Doc. 04-13030 Filed 6-8-04; 8:45 am]