This guide will assist users in applying DRAS to evaluate petitions to delist hazardous wastes submitted under Title 40 of the Code of Federal Regulations (CFR) in section 260.22.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- User’s Guide for the Delisting Risk Assessment Software (DRAS), Version 3.0 (PDF)(21 pp, 625 K, October 2008)