Report #13-P-0127, January 31, 2013
What We Found
Based on the results of our survey, 85 percent of the EPA survey respondents reported that they have used IRIS as their primary source for cancer values and 81 percent have used IRIS as their primary source for non-cancer values.
Report Materials
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Report At A Glance (PDF)(1 pg, 43 K)
- Full Report (PDF)(31 pp, 548 K)