On May 12, 2020, EPA released the signed final rule updating the definition of small manufacturers, including a new definition of what is considered a small government, used to determine reporting and recordkeeping requirements under TSCA. According to EPA, the updated definitions will reduce reporting burdens on chemical manufacturers and small governments while maintaining the Agency’s ability to receive the information it needs to understand exposure to chemical substances manufactured in the United States. The final rule makes a technical correction to the small manufacturer reference at 40 C.F.R. Section 704.104 for hexafluoropropylene oxide, which only includes a rule-specific small processor definition and not a small manufacturer definition. When reviewing the small manufacturer size standards, EPA found this to be an “inadvertent error.” The final rule also updates the current small manufacturer definition in the Preliminary Assessment Information Rule (PAIR) at 40 C.F.R. Section 712.25 to align it with the updated small manufacturer definition at 40 C.F.R. Section 704.3.

EPA notes that the updated definitions will apply to the CDR rule reporting period beginning June 1, 2020, and will impact certain reporting and recordkeeping requirements for TSCA Section 8(a) rules. EPA states that the final rule is based on 2018 dollars to ensure that the definition is as up to date as possible at the time of promulgation. The final rule will be effective 30 days after publication in the Federal Register. EPA has posted the pre-publication version of the final rule on its website.

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