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The U.S. Environmental Protection Agency (EPA) is scheduled to publish on October 3, 2018, a direct final rule promulgating significant new use rules (SNUR) for 26 chemical substances, including carbon nanomaterial (generic), that were the subject of premanufacture notices (PMN).  The chemical substances are subject to orders issued by EPA pursuant to Sections 5(e) and 5(f) of the Toxic Substances Control Act (TSCA).  The direct final rule requires persons who intend to...

The U.S. Environmental Protection Agency (EPA) published on October 10, 2018, a direct final  rule promulgating significant new use rules (SNUR) for 28 chemical substances, including  single-walled carbon nanotubes, that were the subject of premanufacture notices (PMN).  The chemical substances are subject to orders issued by EPA pursuant to Section 5(e) of the Toxic Substances Control Act (TSCA).  The direct final rule requires persons who intend to manufacture...

On August 27, 2018, the U.S. Environmental Protection Agency (EPA) issued two direct final rules promulgating significant new use rules (SNUR) under the Toxic Substances Control Act (TSCA).  The first direct final rule promulgates SNURs for ten chemical substances that were the subject of premanufacture notices (PMN).  83 Fed. Reg. 43527.  The second direct final rule promulgates SNURs for 19 chemical substances that were the subject of PMNs.  83 Fed. Reg. 43538.  In each rule, EPA...

On August 1, 2018, the U.S. Environmental Protection Agency (EPA) issued a direct final rule promulgating significant new use rules (SNUR) under the Toxic Substances Control Act (TSCA) for 145 chemical substances that were the subject of premanufacture notices (PMN).  83 Fed. Reg. 37702.  EPA notes that the chemical substances are subject to consent orders issued by EPA pursuant to TSCA Section 5(e).  The direct final rule requires persons who intend to manufacture...

The Organization for Economic Cooperation and Development (OECD) published a May 17, 2018, document entitled Developments in Delegations on the Safety of Manufactured Nanomaterials — Tour de Table.  The document compiles information provided by delegations for the February 2018 OECD Working Party on Manufactured Nanomaterials (WPMN) meeting on current developments on the safety of manufactured nanomaterials.  It aims to summarize relevant information on activities related to...

On December 6, 2017, the U.S. Environmental Protection Agency’s (EPA) Office of Pollution Prevention and Toxics (OPPT) convened a much anticipated public meeting on implementing changes to the new chemicals review program under the amended Toxic Substances Control Act (TSCA).  EPA offered brief prepared remarks and previously solicited questions from stakeholders.  Stakeholders expressed their appreciation to EPA for developing the draft Points to Consider and related documents...

The U.S. Environmental Protection Agency published on October 19, 2017, a direct final rule promulgating significant new use rules (SNUR) for 29 chemical substances that were the subject of premanufacture notices (PMN).  The 29 chemical substances are subject to consent orders issued by EPA under Section 5(e) of the Toxic Substances Control Act.  The direct final rule includes a SNUR for multi-walled carbon nanotubes (MWCNT) (generic) (PMN Numbers P-15-487, P-15-488,...

On October 3, 2017, the U.S. Environmental Protection Agency (EPA) promulgated a final significant new use rule (SNUR) under Section 5(a)(2) of the Toxic Substances Control Act (TSCA) for the chemical substance identified generically as bimodal mixture consisting of multi-walled carbon nanotubes (MWCNT) and other classes of carbon nanotubes (CNT), which was the subject of premanufacture notice (PMN) P-11-482.  This action requires persons who intend to manufacture (defined by...

The U.S. Environmental Protection Agency (EPA) promulgated on September 21, 2017, significant new use rules (SNUR) for 37 chemical substances that were the subject of premanufacture notices (PMN).  Six of the chemical substances, including carbon nanotube (generic) and nanocarbon (generic), are subject to consent orders issued by EPA under Section 4 of the Toxic Substances Control Act.  The SNURs require persons who intend to manufacture (defined by statute to include import) or...

On July 10, 2017, the U.S. Environmental Protection Agency (EPA) issued a prepublication version of a direct final rule, Significant New Use Rule on Certain Chemical Substances, noting the  issuance of  significant new use rules (SNUR) under the Toxic Substances Control Act (TSCA) for 29 chemical substances that were the subject of premanufacture notices (PMN) and subject to consent orders under TSCA Section 5(e).  These are the first rules with consent orders negotiated...