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IRIS Toxicological Review of Urea (Interagency Science Consultation Draft)
As per the May 21, 2009, IRIS process, all comments received from federal agencies and White House offices on draft IRIS assessments will be made publicly available. Accordingly, interagency comments and the interagency science consultation draft of the IRIS Toxicological Review of Urea and the charge to external peer reviewers are posted on this site.
Citation:
U.S. EPA. IRIS Toxicological Review of Urea (Interagency Science Consultation Draft) . U.S. Environmental Protection Agency, Washington, DC, EPA/635/R-10/005C, 2010.
Impact/Purpose:
The draft Toxicological Review of Urea provides scientific support and rationale for the hazard and dose-response assessment pertaining to chronic exposure to Urea.
Description:
On September 28, 2010, the Toxicological Review of Urea and the charge to external peer reviewers were released for external peer review and public comment. The Toxicological Review and charge were reviewed internally by EPA and by other federal agencies and White House Offices before public release. In the new IRIS process, introduced by the EPA Administrator, all written comments on IRIS assessments submitted by other federal agencies and White House Offices will be made publicly available. Accordingly, interagency comments and the interagency science consultation draft of the IRIS Toxicological Review of Urea and the charge to external peer reviewers are posted on this site.
URLs/Downloads:
Toxicological Review of Urea (Interagency Science Consultation Draft) (PDF, 103 pp, 702 KB, about PDF)Charge to External Reviewers (Interagency Science Consultation Draft) (PDF, 1 pp, 18 KB, about PDF)
Urea DoD IASC Comments - Toxreview (PDF, 4 pp, 41 KB, about PDF)
Urea DoD IASC Comments - Charge (PDF, 1 pp, 15 KB, about PDF)
Urea OMB IASC Comments (PDF, 1 pp, 17 KB, about PDF)