Proposed Modification of Significant New Uses of a Certain Chemical Substance

This action is a notification that additional data has been added to the docket for the proposal to amend the significant new use rule (SNUR) under section 5(a)(2) of the Toxic Substances Control Act (TSCA) for oxazolidine, 3,3'-methylenebis [5-methyl-. This action also reopens the comment period for an additional 30 days for public comments based on the additional data added to the docket. The proposal would amend the SNUR to allow certain new uses reported in the significant new use notice (SNUN) without requiring additional SNUNs and make the lack of certain worker protections a new use.