This document presents the user guide for the Office of Pollution Prevention and Toxics’ (OPPT) e-CDR web tool. E-CDRweb is the electronic, web-based tool provided by the Environmental Protection Agency (EPA) for the submission of Chemical Data Reporting (CDR) information. This document is the user guide for the Primary Support user of the e-CDRweb tool.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
- 2012 eCDRweb User Guide–Primary Support (PDF)(47 pp, 2 MB)