Chemical Data Reporting under the Toxic Substances Control Act

2020 CDR Webinar on April 9, 2020
On Thursday, April 9, 2020, EPA will host a webinar to provide an overview of the 2020 Chemical Data Reporting (CDR) requirements and a walk through of the draft e-CDRweb reporting tool. Click here for more information.
Final CDR Revisions Rule and Extension of 2020 Submission Period
March 17, 2020 – Rule will reduce burden and align CDR requirements with amended TSCA. Learn more.

The 2020 submission period has been extended and is now June 1 to November 30, 2020.
2020 CDR Reporting
- Register for access to eCDRweb, the electronic Form U, through the Central Data Exchange (CDX). Read about the new Agent role.
- Reporting requirements have changed. Read about the changes for 2020.

Basic Information