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IRIS Toxicological Review of 1,4-Dioxane (External Review Draft, 2009)
[06/09] EPA announces a public listening session to be held on July 6, 2009 and an external peer review workshop to be held on August 17, 2009 as announced in the June 9, Federal Register Notice.
[05/09] EPA announces the release of the Toxicological Review of 1,4-Dioxane in a May 7, 2009 Federal Register Notice. This draft assessment is provided for public viewing and comment. Public comments received on the Toxicological Review within 60 days after the release of the FRN will be provided to the external peer reviewers for their consideration. Any comments not received within the requested time period will be considered by EPA in their revisions. The date and location of the external peer review meeting will be provided in a separate announcement.
Citation:
U.S. EPA. IRIS Toxicological Review of 1,4-Dioxane (External Review Draft, 2009). U.S. Environmental Protection Agency, Washington, DC, EPA/635/R-09/005A, 2009.
Impact/Purpose:
IRIS Assessment
Description:
EPA is conducting a peer review and public comment of the scientific basis supporting the human health hazard and dose-response assessment of 1,4-dioxane that when finalized will appear on the Integrated Risk Information System (IRIS) database.
URLs/Downloads:
IRIS Toxicological Review of 1,4-Dioxane (External Review Draft) (PDF) (PDF, 276 pp, 2431 KB, about PDF)Charge to External Peer Reviewers (PDF, 3 pp, 18 KB, about PDF)
Consolidated Comments from the External Peer Review (Final) (PDF, 69 pp, 335 KB, about PDF)
FR Notice: Jun 9, 2009
FR Notice: May 7, 2009