The following attachments are related to IRIS enhancements to the process for developing assessments:
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- IRIS Process Flow Chart (PDF)(7 pp, 161 K)
- IRIS Stopping Rules (PDF)(2 pp, 79 K)
- Assessment Development Timelines (PDF)(1 pg, 87 K)
- Enhancements to EPA’s Integrated Risk Information System Program (PDF)(2 pp, 238 K)
- Science in Action: Strengthening the IRIS Process - 2011 (PDF)(2 pp, 49 K)