Below is a prepublication version of the Federal Register notice containing the final rule updating the small manufacturer definition for reporting and recordkeeping requirements under TSCA section 8(a). This rule finalizes amendments to the definition of small manufacturer, including a new definition for small government. Changes to the small manufacturer definition impact certain reporting and recordkeeping requirements established under TSCA, including reporting under the TSCA Chemical Data Reporting (CDR) rule. Learn more about the CDR rule requirements.

• Prepublication Version of the Final Rule “TSCA Chemical Data Reporting Revisions and Small Manufacturer Definition Update for Reporting and Recordkeeping Requirements under TSCA Section 8(a)” (PDF)(41 pp, 822 K, May, 2020)