How do I submit the Form U report for chemical data reporting (CDR)?

For reporting CDR data, manufacturers (including importers) are required to use e-CDRweb (the CDR reporting tool) and the Environmental Protection Agency’s (EPA’s) Central Data Exchange (CDX) system to create an electronic version of Form U (EPA Form 7740-8) and to submit information in response to the requirements of the CDR rule (40 CFR Part 711). Covered manufacturers (including importers) must register with CDX to submit online, and they must register the name of the company on whose behalf they are submitting a Form U. EPA doesn’t accept paper submissions or electronic media (diskette, CD-ROM, etc.) for any CDR submission (711.35).