Report #11-P-0722, September 29, 2011
What We Found
EPA has not established any official classification guides even though EPA Administrators have taken original classification actions.
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, 38 K)
- Full Report (PDF)(19 pp, 120 K)
- EPA Response to Report (initial) (PDF)(1 pg, 214 K)
- IG Comment on EPA Response (initial) (PDF)(2 pp, 411 K)
- EPA Response to Report (second) (PDF)(3 pp, 668 K)
- IG Comment on EPA Response (second) (PDF)(2 pp, 345 K)