[Federal Register Volume 73, Number 88 (Tuesday, May 6, 2008)]
[Notices]
[Pages 24982-24983]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: E8-9947]
-----------------------------------------------------------------------
ENVIRONMENTAL PROTECTION AGENCY
[FRL-8562-5; Docket ID No. EPA-HQ-ORD-2008-0111]
Draft Toxicological Review of Cerium Oxide and Cerium
Compounds:In Support of the Summary Information in the Integrated Risk
Information System (IRIS)
AGENCY: Environmental Protection Agency (EPA).
ACTION: Notice of Peer-Review Workshop and Public Comment Period.
-----------------------------------------------------------------------
SUMMARY: EPA is announcing that Versar, Inc., under a contract with
EPA, will convene an independent panel of experts and organize and
conduct an external peer-review workshop to review the external review
draft document entitled, ``Toxicological Review of Cerium Oxide and
Cerium Compounds: In Support of Summary Information on the Integrated
Risk Information System (IRIS)'' (EPA/635/R-08/002). The EPA is also
announcing a public comment period for the draft document. EPA intends
to consider comments and recommendations from the public and the expert
panel meeting when EPA finalizes the draft document.
The public comment period and the external peer-review workshop are
separate processes that provide opportunities for all interested
parties to comment on the document. EPA intends to forward public
comments, submitted in accordance with this notice, to the external
peer-review panel prior to the workshop for their consideration.
EPA is releasing this draft document solely for the purpose of pre-
dissemination peer review under applicable information quality
guidelines. This document has not been formally disseminated by EPA. It
does not represent and should not be construed to represent any Agency
policy or determination.
Versar, Inc., invites the public to register to attend this
workshop as observers. In addition, Versar, Inc., invites the public to
give brief oral comments at the workshop regarding the draft document
under review. The draft document and EPA's peer review charge are
available via the Internet on NCEA's home page or Recent Additions at
http://www.epa.gov/ncea and is also accessible from the IRIS home page
or Recent Additions at http://www.epa.gov/iris. When finalizing the
draft document, EPA intends to consider any public comments that EPA
receives in accordance with this notice.
DATES: The peer-review panel workshop will be held on July 8, 2008, at
9 a.m. The 60-day public comment period begins on May 5, 2008, and ends
June 30, 2008. Technical comments should be in writing and must be
received by EPA by June 30, 2008. EPA intends to submit comments from
the public received by this date to Versar, Inc., prior to the workshop
for consideration by the panel.
ADDRESSES: The peer-review workshop will be held at the Courtyard by
Marriott Crystal City, 2899 Jefferson Davis Highway, Arlington, VA
22202. Versar, Inc., is organizing, convening, and conducting the peer-
review workshop. To attend the workshop, register by July 1, 2008, via
the Internet at http://epa.versar.com/cerium/. You may also register by
calling Karie Riley at 757-227-9552, or sending an e-mail to
[email protected]. You must register by July 1, 2008, and indicate
whether you wish to provide brief oral comments at the workshop.
The draft ``Toxicological Review of Cerium Oxide and Cerium
Compounds: In Support of Summary Information on the Integrated Risk
Information System (IRIS)'' is available via the Internet on NCEA's
home page or Recent Additions at http://www.epa.gov/ncea and is also
accessible from the IRIS home page or Recent Additions at http://www.epa.gov/iris. A limited number of paper copies are available from
NCEA's Information Management Team; telephone: 703-347-8561; facsimile:
703-347-8691. If you are requesting a paper copy, please provide your
name, mailing address, and the document title.
Comments may be submitted electronically via http://www.regulations.gov, by mail, by facsimile, or by hand delivery/
courier. Please follow the detailed instructions
[[Page 24983]]
as provided in the SUPPLEMENTARY INFORMATION section of this notice.
FOR FURTHER INFORMATION CONTACT: For information on the peer review
workshop, contact Karie Riley at 757-227-9552, or by e-mail at
[email protected]. For information on the public comment period,
contact the Office of Environmental Information Docket; telephone: 202-
566-1752; facsimile: 202-566-1753; or e-mail: [email protected]. If
you have questions about the document, contact Martin Gehlhaus, IRIS
Staff, National Center for Environmental Assessment, (8601P), U.S. EPA,
1200 Pennsylvania Avenue, NW., Washington, DC 20460; telephone: 703-
347-8579; e-mail: [email protected].
SUPPLEMENTARY INFORMATION:
I. Summary of Information About the Integrated Risk Information System
(IRIS)
IRIS is a database that contains potential adverse human health
effects information that may result from chronic (or lifetime) exposure
to specific chemical substances found in the environment. The database
(available on the Internet at http://www.epa.gov/iris) contains
qualitative and quantitative health effects information for more than
540 chemical substances that may be used to support the first two steps
(hazard identification and dose-response evaluation) of a risk
assessment process. When supported by available data, the database
provides oral reference doses (RfDs) and inhalation reference
concentrations (RfCs) for chronic health effects, and oral slope
factors and inhalation unit risks for carcinogenic effects. Combined
with specific exposure information, government and private entities can
use IRIS data to help characterize public health risks of chemical
substances in a site-specific situation and thereby support risk
management decisions designed to protect public health.
II. Workshop Information
Members of the public may attend the workshop as observers, and
there will be a limited time for oral comments from the public. Please
let Versar, Inc., know if you wish to make comments during the workshop
prior to the meeting by registering on the Web site at http://epa.versar.com/cerium/ and indicating your intent to make oral
comments. Space is limited, and reservations will be accepted on a
first-come, first-served basis.
III. How To Submit Technical Comments to the Docket at http://www.regulations.gov
Submit your comments, identified by Docket ID No. EPA-HQ-ORD-2008-
0111 by one of the following methods:
http://www.regulations.gov: Follow the on-line
instructions for submitting comments.
E-mail: [email protected].
Fax: 202-566-1753.
Mail: Office of Environmental Information (OEI) Docket
(Mail Code: 2822T), U.S. Environmental Protection Agency, 1200
Pennsylvania Ave., NW., Washington, DC 20460. The phone number is 202-
566-1752.
Hand Delivery: The OEI Docket is located in the EPA
Headquarters Docket Center, EPA West Building, Room 3334, 1301
Constitution Ave., NW., Washington, DC. The EPA Docket Center Public
Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through
Friday, excluding legal holidays. The telephone number for the Public
Reading Room is 202-566-1744. Such deliveries are only accepted during
the docket's normal hours of operation, and special arrangements should
be made for deliveries of boxed information.
If you provide comments by mail or hand delivery, please submit one
unbound original with pages numbered consecutively, and three copies of
the comments. For attachments, provide an index, number pages
consecutively with the comments, and submit an unbound original and
three copies.
Instructions: Direct your comments to Docket ID No. EPA-HQ-ORD-
2008-0111. Please ensure that your comments are submitted within the
specified comment period. Comments received after the closing date will
be marked ``late,'' and may only be considered if time permits. It is
EPA's policy to include all comments it receives in the public docket
without change and to make the comments available online at http://www.regulations.gov, including any personal information provided,
unless a comment includes information claimed to be Confidential
Business Information (CBI) or other information whose disclosure is
restricted by statute. Do not submit information that you consider to
be CBI or otherwise protected through http://www.regulations.gov or e-
mail. The http://www.regulations.gov Web site is an ``anonymous
access'' system, which means EPA will not know your identity or contact
information unless you provide it in the body of your comment. If you
send an e-mail comment directly to EPA without going through http://www.regulations.gov, your e-mail address will be automatically captured
and included as part of the comment that is placed in the public docket
and made available on the Internet. If you submit an electronic
comment, EPA recommends that you include your name and other contact
information in the body of your comment and with any disk or CD-ROM you
submit. If EPA cannot read your comment due to technical difficulties
and cannot contact you for clarification, EPA may not be able to
consider your comment. Electronic files should avoid the use of special
characters, any form of encryption, and be free of any defects or
viruses. For additional information about EPA's public docket visit the
EPA Docket Center homepage at http://www.epa.gov/epahome/dockets.htm.
Docket: All documents in the docket are listed in the http://www.regulations.gov index. Although listed in the index, some
information is not publicly available, e.g., CBI or other information
whose disclosure is restricted by statute. Certain other material, such
as copyrighted material, will be publicly available only in hard copy.
Publicly available docket materials are available either electronically
in http://www.regulations.gov or in hard copy at the OEI Docket in the
EPA Headquarters Docket Center.
Dated: April 24, 2008.
Rebecca Clark,
Deputy Director, National Center for Environmental Assessment.
[FR Doc. E8-9947 Filed 5-5-08; 8:45 am]
BILLING CODE 6560-50-P