Skip to Content


Draft Integrated Science Assessment for Lead

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 Start Printed Page 38650


Environmental Protection Agency.


Notice of extension of public comment period.


EPA is announcing a two week extension of the public comment period for the first external review draft of a document titled, “First External Review Draft Integrated Science Assessment for Lead” (EPA/600/R-10/075A). The original Federal Register notice announcing the public comment period was published on May 6, 2011 (76 FR 26284). This assessment document was prepared by the National Center for Environmental Assessment (NCEA) within EPA's Office of Research and Development as part of the review of the National Ambient Air Quality Standards (NAAQS) for Lead.


The public comment period began May 6, 2011. This notice announces an extension of the deadline for public comment from July 5, 2011 to July 19, 2011. Comments must be received by July 19, 2011.


The “First External Review Draft Integrated Science Assessment for Lead” will be available primarily via the Web page under Recent Additions and Publications menus at​ncea. A limited number of CD-ROM or paper copies will be available. Contact Ms. Debbie Wales by phone (919-541-4731), fax (919-541-5078), or e-mail ( to request either of these, and please provide your name, your mailing address, and the document title, “First External Review Draft Integrated Science Assessment for Lead” (EPA/600/R-10/075A) to facilitate processing of your request.

Start Further Info


For technical information, contact Dr. Ellen Kirrane, NCEA; telephone: 919-541-1340; facsimile: 919-541-2985; or e-mail:

Comments may be submitted electronically via, by mail, by facsimile, or by hand delivery/courier. Please follow the detailed instructions provided in the SUPPLEMENTARY INFORMATION section of Federal Register Notice (76 FR 26284). For information on submitting comments to the docket, please contact the Office of Environmental Information Docket; telephone: 202-566-1752; facsimile: 202-566-1753; or e-mail:

Start Signature

Dated: June 23, 2011.

Darrell A. Winner,

Acting Director, National Center for Environmental Assessment.

End Signature End Further Info End Preamble

[FR Doc. 2011-16624 Filed 6-30-11; 8:45 am]