Pesticide Registration Review; Draft Human Health and Ecological Risk Assessments for Sulfonylureas; Notice of Availability and Request for Comment; Extension of Comment Period

摘要

EPA issued a notice in the Federal Register of September 25, 2015, concerning the publication of draft human health and ecological risk assessments for the registration review of 22 sulfonylurea chemicals and certain other non-sulfonylurea chemicals. This document extends the comment period for 30 days for only the chemicals listed in the Table in this document, from November 24, 2015 to December 24, 2015. The comment period is being extended in response to comments received by the Agency requesting additional time to review the sulfonylurea risk assessment documents.