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 may need a PDF 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)