Tier 1 of EPA’s Endocrine Disruptor Screening Program focuses on pesticides. EPA recently published a Weight of Evidence guidance document to be used in assessing Tier 1 test results from the EDSP. The WoE document is available online at http://www.regulations.gov/#!documentDetail;D=EPA-HQ-OPPT-2010-0877-0021 .
EPA has also published Standard Evaluation Procedures to be used during Tier 1 of the EDSP.  The SEPs are available online at http://www.epa.gov/endo/pubs/toresources/seps.htm .