Chemical Data Reporting under the Toxic Substances Control Act

The 2024 CDR Reporting Period Has Been Extended

The 2024 CDR submission deadline has been extended from September 30 to November 22, 2024. Companies are required to report data electronically using EPA's Central Data Exchange (CDX) system and the e-CDRweb reporting tool.
2020 CDR National Review

EPA published a review summarizing the 2020 CDR site locations, production volumes, industrial uses, and commercial/consumer uses, as well as, data trends from the last three reporting cycles.
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The Chemical Data Reporting (CDR) rule, under the Toxic Substances Control Act (TSCA), requires manufacturers (including importers) to provide EPA with information on the production and use of chemicals in commerce.