How To Report Under CDR
This page contains instructions and guidance on submitting information to EPA for the 2024 Chemical Data Reporting (CDR) period.
- Overview
- Reporting Electronically
- e-CDRweb Information
- Regulatory & Reporting Guidance
- Resources for Past CDR Submissions Periods
- Additional Resources
Introducing CDR GuideME, a database of CDR reporting guidance and helpful information for reporting under the CDR regulations. In the future, this page and other "How to Report" pages will be replaced as part of EPA's development of TSCA GuideME pages.
Overview
The CDR submission period is from June 1, 2024 to November 22, 2024 (extended from September 30, 2024).
For the 2024 CDR, the principal reporting year is calendar year 2023. Manufacturers (including importers) need to report full manufacturing, processing, and use information for 2023 only and production volume information for calendar years 2020, 2021, 2022, and 2023.
You must report electronically, through the Central Data Exchange (CDX), using e-CDRweb, the electronic reporting tool for the CDR Form U.
Reporting Electronically
To submit Form U electronically to EPA, you must register with CDX and be approved by EPA. If you have technical issues or problems regarding CDX registration, please contact the CDX Help Desk at helpdesk@epacdx.net or 888-890-1995. International callers who wish to contact the Help Desk should call 970-494-5500.
- Register on CDX: To register for CDR reporting, go to the CDX website and register under the program "Submissions for Chemical Safety and Pesticide Programs (CSPP)." If you were previously registered on CDX for e-TSCA, e-PMN, or TRI, you are able to add the CDR reporting flow to your current registration.
- Access e-CDRweb: You can access this Agency-provided electronic reporting tool used to complete Form U after you have registered in CDX. Access e-CDRweb through the CSPP portal.
- Complete and submit your completed electronic Form U.
e-CDRweb Information
- Bulk Chemical Upload Sample Templates and Related Files (also available through the e-CDRweb reporting tool)
Regulatory and Reporting Guidance
- Instructions for the TSCA Chemical Data Reporting
- CDR GuideME - a database of CDR reporting guidance
- Questions and Answers
- EPA CDR Sample Form U Printouts
- Case Studies (pdf)
- Byproducts, Impurities, and Recycling Scenarios (pdf)
- CDR Training Modules:
- Fact Sheets
- Reporting Threshold (pdf)
- Chemical Substances that are the Subject of Certain TSCA Actions (pdf)
- Reporting After Changes to Company Ownership or Legal Identity (pdf)
- Importers (pdf)
- Imported Articles (pdf)
- Co-Manufactured Chemicals (pdf)
- Non-Isolated Intermediates (pdf)
- Kraft Pulp and Paper Process (pdf)
- Byproducts Reporting for the Printed Circuit Board Industry (pdf)
- Reporting for Electricity Generating Sites (pdf)
- Reporting Manufactured Chemical Substances from Metal Mining and Related Activities (pdf)
Resources for Past CDR Submission Periods
- View 2020 CDR guidance documents, training software, reporting forms and other resources
- View 2016 CDR guidance documents, training software, reporting forms and other resources.
- View 2012 CDR guidance documents, training software, reporting forms and other resources.