2020-25032: Modification of Significant New Uses of Certain Chemical Substances (20-2.M)
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EPA is proposing to amend significant new use rules (SNURs) issued under the Toxic Substances Control Act (TSCA) for certain chemical substances, which were the subject of a premanufacture notice (PMN) and a significant new use notice (SNUN). EPA is proposing these amendments following review of SNUNs for the chemical substances and based on review of new and existing data. Specifically, this action proposes to amend the SNURs to allow certain new uses reported in the SNUNs without additional notification requirements and modify the significant new use notification requirements based on the actions and determinations for the SNUN submissions.
The agency’s own summary, as published.
What this changes
Amends 1 part of the Code of Federal Regulations — the standing rules this notice rewrites.
Rulemaking docket
We haven’t pulled this rulemaking’s full docket yet. View docket EPA-HQ-OPPT-2020-0302 on Regulations.gov →
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