SNUR
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U.S. EPA Issues Final Guidance on PFAS SNUR
On January 19, 2021, four days after the close of the comment period, U.S. EPA issued its final guidance document to aid in implementation of its Significant New Use Rule (SNUR) for long-chain perfluoroalkyl carboxylate and perfluoroalkyl sulfonate chemical substances (PFAS). Not surprisingly, the final guidance document remained largely unchanged from the draft version. Continue reading
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PFAS SNUR Finalized Without “Safe Harbor” Provisions
On June 22, 2020, U.S. EPA issued a final TSCA significant new use rule (SNUR) for long-chain perfluoroalkyl carboxylate (LCPFAC) and perfluoroalkyl sulfonate (PFAS) chemical substances. Specifically, the SNUR designates as a significant new use manufacturing (including importing) or processing of (i) an identified subset of LCPFAC chemical substances for any use that was not… Continue reading