### 54228 Federal Register / Vol. 76, No. 169 / Wednesday, August 31, 2011 / Notices

request accommodation for a disability, please contact Ms. Ross, preferably at least 10 days prior to the meeting, to give EPA as much time as possible to process your request.

Additional Information: For information on the docket, http:// www.regulations.gov, or the public comment period, please contact the Office of Environmental Information (OEI) Docket (Mail Code: 2822T), U.S. Environmental Protection Agency, 1200 Pennsylvania Avenue, NW., Washington, DC 20460; telephone: 202– 566–1752; facsimile: 202–566–1753; or e-mail: ORD.Docket@epa.gov.

For information on the public listening session, please contact Christine Ross, IRIS Staff, National Center for Environmental Assessment (Mail Code: 8601P), U.S. Environmental Protection Agency, 1200 Pennsylvania Avenue, NW., Washington, DC 20460; telephone: 703–347–8592; facsimile: 703–347–8689; or e-mail: IRISListeningSession@epa.gov.

For information on the draft assessment, please contact Ambuja Bale, National Center for Environmental Assessment (Mail Code: 8601–P), U.S. Environmental Protection Agency, National Center for Environmental Assessment, Office of Research and Development, U.S. Environmental Protection Agency, 1200 Pennsylvania Avenue, NW., Washington, DC 20460; telephone: 703–347–8643; facsimile: 703–347–8689; or e-mail: FRN

_Questions@epa.gov.

**SUPPLEMENTARY INFORMATION :** 

I. Information About IRIS

EPA’s IRIS program is a human health assessment program that evaluates quantitative and qualitative risk information on effects that may result from exposure to chemical substances found in the environment. Through the IRIS Program, EPA provides the highest quality science-based human health assessments to support the Agency’s regulatory activities. The IRIS database contains information for more than 540 chemical substances that can be used to support the first two steps (hazard identification and dose-response evaluation) of the risk assessment process. When supported by available data, IRIS provides oral reference doses (RfDs) and inhalation reference concentrations (RfCs) for chronic noncancer health effects and cancer assessments. Combined with specific exposure information, government and private entities use IRIS 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. How To Submit Comments to the Docket at http://www.regulations.gov

Submit your comments, identified by Docket ID No. EPA–HQ–ORD–2011– 0671, by one of the following methods:

• http://www.regulations.gov: Follow the on-line instructions for submitting comments;

• E-mail: ORD.Docket@epa.gov;

• Facsimile: 202–566–1753;

• Mail: Office of Environmental Information (OEI) Docket (Mail Code: 2822T), U.S. Environmental Protection Agency, 1200 Pennsylvania Avenue, NW., Washington, DC 20460. The telephone number is 202–566–1752. If you provide comments by mail, 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; and

• Hand Delivery: The OEI Docket is located in the EPA Headquarters Docket Center, EPA West Building, Room 3334, 1301 Constitution Avenue, NW., Washington, DC 20460. 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. 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 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–2011– 0671. 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 comments include 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 that EPA will not know your identity or contact information unless you provide it in the body of your comments. If you send e-mail comments directly to EPA without going through http://www.regulations.gov, your e-mail address will be automatically captured and included as part of the comments that are placed in the public docket and made available on the Internet. If you submit electronic comments, EPA recommends that you include your name and other contact information in the body of your comments and with any disk or CD–ROM you submit. If EPA cannot read your comments due to technical difficulties and cannot contact you for clarification, EPA may not be able to consider your comments. Electronic files should avoid the use of special characters and 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 at http:// www.regulations.gov or in hard copy at the OEI Docket in the EPA Headquarters Docket Center.

Dated: August 19, 2011. Joseph DeSantis, Acting Director, National Center for Environmental Assessment.

[FR Doc. 2011–22294 Filed 8–30–11; 8:45 am]

**BILLING CODE 6560–50–P**

**ENVIRONMENTAL PROTECTION AGENCY** 

**[FRL–9458–2; Docket ID No. EPA–HQ–ORD– 2009–0204]** 

**Draft Toxicological Review of Acrylonitrile: In Support of Summary**  **Information on the Integrated Risk Information System (IRIS)** 

**AGENCY :**  Environmental Protection Agency (EPA).

**ACTION :**  Notice of Extension of Public Comment Period.

**SUMMARY :**  EPA announced a 60-day public comment period on June 30,


### 54229 Federal Register / Vol. 76, No. 169 / Wednesday, August 31, 2011 / Notices

2011 (76 FR 38387) for the external review draft human health assessment titled, ‘‘Toxicological Review of Acrylonitrile: In Support of Summary Information on the Integrated Risk Information System (IRIS)’’ (EPA/635/ R–08/013A). We are extending this notice 30 days at the request of the Acrylonitrile Group. The draft assessment was prepared by the National Center for Environmental Assessment (NCEA) within the EPA Office of Research and Development (ORD). EPA is releasing this draftassessment solely for the purpose of predissemination peer review under applicable information quality guidelines. This draft assessment has not been formally disseminated by EPA. It does not represent and should not be construed to represent any Agency policy or determination. After public review and comment, an EPA contractor will convene an expert panel for independent external peer review of this draft assessment. The public comment period and external peer review meeting are separate processes that provide opportunities for all interested parties to comment on the assessment. The external peer review meeting will be scheduled at a later date and announced in the Federal Register. Public comments submitted during the public comment period will be provided to the external peer reviewers before the panel meeting and considered by EPA in the disposition of public comments. Public comments received after the public comment period closes will not be submitted to the external peer reviewers and will only be considered by EPA if time permits.

**DATES :**  The public comment period will be extended to end September 28, 2011. Comments should be in writing and must be received by EPA by September 28, 2011.

**ADDRESSES :**  The draft ‘‘Toxicological Review of Acrylonitrile: In Support of Summary Information on the Integrated Risk Information System (IRIS)’’ is available primarily via the Internet on the NCEA home page under the Recent Additions and Publications menus at http://www.epa.gov/ncea. A limited number of paper copies are available from the Information Management Team, National Center for Environmental Assessment, Mail Code: 8601P, U.S. Environmental Protection Agency, 1200 Pennsylvania Avenue, NW., Washington, DC 20460; telephone: 703–347–8561; facsimile: 703–347– 8691. If you request a paper copy, please provide your name, mailing address, and the draft assessment title. Comments may be submitted electronically via http:// www.regulations.gov, by e-mail, by mail, by facsimile, or by hand delivery/ courier. Please follow the detailed instructions provided in the

**SUPPLEMENTARY INFORMATION** section of the previous Federal Register Notice (76 FR 38387).

Additional Information: For information on the docket, http:// www.regulations.gov, or the public comment period, please contact the Office of Environmental Information (OEI) Docket, Mail Code: 2822T, U.S. Environmental Protection Agency, 1200 Pennsylvania Avenue, NW., Washington, DC 20460; telephone: 202– 566–1752; facsimile: 202–566–1753; or e-mail: ORD.Docket@epa.gov.

For information on the draft assessment, please contact Susan Rieth, National Center for Environmental Assessment, Mail Code: 8601P, U.S. Environmental Protection Agency, 1200 Pennsylvania Avenue, NW., Washington, DC 20460; telephone: (703) 347–8582; facsimile: (703) 347–8689; or e-mail: FRN

_Questions@epa.gov. Dated: August 24, 2011. Darrell A. Winner, Acting Director, National Center for Environmental Assessment.

[FR Doc. 2011–22288 Filed 8–30–11; 8:45 am]

**BILLING CODE 6560–50–P**

**ENVIRONMENTAL PROTECTION AGENCY** 

**[EPA–HQ–OPP–2011–0529; FRL–8884–7]**

**Pesticide Experimental Use Permit; Receipt of Application; Comment**  **Request**

**AGENCY :**  Environmental Protection Agency (EPA).

**ACTION :**  Notice.

**SUMMARY :**  This notice announces EPA’s receipt of an application 54289–EUP–R from Evonik Degussa Corp., 379 Interpace Parkway, Parsippany, NJ 07054 requesting an experimental use permit (EUP) for Peraclean, treatment of wastewater effluent from oil well fracturing. The Agency has determined that the permit may be of regional and national significance. Therefore, in accordance with 40 CFR 172.11(a), the Agency is soliciting comments on this application.

**DATES :**  Comments must be received on or before September 30, 2011.

**ADDRESSES :**  Submit your comments, identified by docket identification (ID) number EPA–HQ–OPP–2011–0529 by one of the following methods: • Federal eRulemaking Portal: http:// www.regulations.gov. Follow the on-line instructions for submitting comments.

• Mail: Office of Pesticide Programs (OPP) Regulatory Public Docket (7502P), Environmental Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460–0001.

• Delivery: OPP Regulatory Public Docket (7502P), Environmental Protection Agency, Rm. S–4400, One Potomac Yard (South Bldg.), 2777 S. Crystal Dr., Arlington,VA. Deliveries are only accepted during the Docket Facility’s normal hours of operation (8:30 a.m. to 4 p.m., Monday through Friday, excluding legal holidays). Special arrangements should be made for deliveries of boxed information. The Docket Facility telephone number is (703) 305–5805.

Instructions: Direct your comments to docket ID number EPA–HQ–OPP–2011– 0529. EPA’s policy is that all comments received will be included in the docket without change and may be made available on-line at http:// www.regulations.gov, including any personal information provided, unless the 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 otherwiseprotected through regulations.gov or email. The 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 regulations.gov, your e-mail address will be automatically captured and included as part of the comment that is placed in the 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.

Docket: All documents in the docket are listed in the docket index available

at http://www.regulations.gov. 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, is not placed on the Internet and will be