All Knowledge & Insights By Date

On October 5, 2012, the U.S. Environmental Protection Agency (EPA) promulgated a final significant new use rule (SNUR) for potassium titanium oxide, which was previously the subject of a consent order under Section 5(e) of the Toxic Substances Control Act (TSCA). EPA states that, based on test data on the premanufacture notice (PMN) substance and structure activity relationship analysis of test data on analogous respirable, poorly soluble particulates (subcategory titanium dioxide), EPA...

On July 6, 2012, the U.S. Environmental Protection Agency (EPA) announced the establishment of a registration review docket for nanosilver. EPA states that registration review is its “periodic review of pesticide registrations to ensure that each pesticide continues to satisfy the statutory standard for registration, that is, the pesticide can perform its intended function without unreasonable adverse effects on human health or the environment.” Registration review dockets...

On December 30, 2011, the U.S. Environmental Protection Agency (EPA) Office of Inspector General (OIG) released a report entitled EPA Needs to Manage Nanomaterial Risks More Effectively. According to OIG, the purpose of its review was to determine how effectively EPA is managing the human health and environmental risks of nanomaterials. OIG states that it found “that EPA does not currently have sufficient information or processes to effectively manage the human health and...

The U.S. Environmental Protection Agency (EPA) published on December 28, 2011, proposed significant new use rules (SNUR) for 17 chemical substances that were the subject of premanufacture notices (PMN). Of particular interest, seven of the PMN substances’ reported chemical names include the term “carbon nanotube” (CNT) or “CNT.”  EPA states that because of a lack of established nomenclature for CNTs, the Toxic Substances Control Act (TSCA) Inventory names for CNTs are...

The U.S. Environmental Protection Agency (EPA) announced on December 1, 2011, that it is conditionally registering a pesticide product containing nanosilver as a new active ingredient. HeiQ AGS-20 is a silver-based antimicrobial pesticide product approved for use as a preservative for textiles.  The final registration is not yet in the docket.  We believe, but cannot confirm, the final registration is largely similar to the draft proposed registration issued last year. As...

On September 22, 2011, during a meeting of nano interests in Washington, D.C., the following people spoke: Jeffrey Weiss, Senior Director, Technical Barriers to Trade, Office of the United States Trade Representative, “U.S. Trade Policy and Nanotechnology”; Richard A. Canady, Ph.D., Director, Center for Human Health Risk Assessment Research Foundation, International Life Sciences Institute (ILSI), “NanoRelease and NanoCharacter Projects”; and Maria J. Doa, Ph.D., Acting Director of...

Representative Mike Honda (D-CA) re-introduced on August 1, 2011, the Nanotechnology Advancement and New Opportunities Act (NANO Act), which seeks to promote the development and responsible stewardship of nanotechnology in the U.S. According to Rep. Honda, the legislation is designed to maintain the U.S.’s leadership role in nanotechnology research by promoting the development and commercialization of the results. At the same time, the NANO Act addresses concerns raised about the potential...

Comments on the U.S. Environmental Protection Agency’s (EPA) proposed policy on nanoscale materials in pesticide products are due August 17, 2011. EPA offers two approaches for obtaining the information EPA believes it needs concerning nanoscale materials in pesticide products. Under the first approach, EPA would use Section 6(a)(2) of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) to obtain information regarding what nanoscale material is present in a registered pesticide...

The U.S. Environmental Protection Agency’s (EPA) July 7, 2011, Regulatory Agenda includes several notices concerning nanoscale materials: Test Rule for Certain Nanoscale Materials — EPA states that it is developing a test rule under Section 4(a) of the Toxic Substances Control Act (TSCA) to require manufacturers (defined by statute to include importers) and processors of the multiwall carbon nanotube described in Premanufacture Notice (PMN) P-08-199, certain clays (e.g., kaolin...

The U.S. Enviromental Protection Agency (EPA) published in the June 17, 2011, Federal Register a notice describing several possible approaches for obtaining certain additional information on the composition of pesticide products. EPA focuses particularly on information about what nanoscale materials are present in registered pesticide products, and defines “nanoscale material” as “an active or inert ingredient and any component parts thereof intentionally produced to have at least one...

The U.S. Environmental Protection Agency (EPA) released on June 9, 2011, a pre-publication copy of a forthcoming Federal Register notice describing several possible approaches for obtaining certain additional information on the composition of pesticide products. EPA focuses particularly on information about what nanoscale materials are present in registered pesticide products, and defines “nanoscale material” as “an active or inert ingredient and any component parts thereof...

On May 6, 2011, 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 multi-walled carbon nanotubes (MWCNT), which was the subject of premanufacture notice (PMN) P-08-199. Under the final SNUR, persons intending to manufacture, import, or process MWCNT for a use that is designated as a significant new use by the final rule must...

On April 6, 2011, several members of the NanoSafety Consortium submitted to the U.S. Environmental Protection Agency (EPA) a proposed testing agreement under Section 4 of the Toxic Substances Control Act (TSCA). Under the proposed testing agreement, the substances to be tested may include multi-walled carbon nanotubes, double-walled carbon nanotubes, single-walled carbon nanotubes, and graphene nanoplatelets. Participants would conduct 90-day inhalation toxicity studies in rats, and submit...

The U.S. Environmental Protection Agency’s (EPA) December 20, 2010, Regulatory Agenda includes several notices concerning nanoscale materials: Test Rule for Certain Nanoscale Materials — EPA states that it is developing a test rule under Section 4(a) of the Toxic Substances Control Act (TSCA) to require manufacturers (defined by statute to include importers) and processors of the multiwall carbon nanotube described in Premanufacture Notice (PMN) P-08-199, certain clays (e.g., kaolin...

On December 15, 2010, the U.S. Environmental Protection Agency (EPA) announced that it fined Kinetic Solutions Inc., doing business as Rabbit Air, $82,400 for allegedly selling unregistered and misbranded pesticides and making unproven claims about their effectiveness. According to EPA, Kinetic Solutions Inc. made illegal public health claims for its air purifier branded “Nano Silver Pre Filter” and the filter’s ability to control over 650 types of bacteria, a violation of the Federal...

The U.S. Environmental Protection Agency (EPA) announced in a December 13, 2010, Federal Register notice that it will hold a public information exchange meeting to receive comments and questions on the Nanomaterial Case Studies on January 4, 2011, in Research Triangle Park, North Carolina. According to EPA, the meeting will provide it an opportunity to highlight the Nanomaterial Case Studies and how EPA is using the studies as part of an ongoing process to refine a...

NanoBusiness Alliance included Lynn L. Bergeson in its recent interview series. The interview covers a wide range of issues related to nanotech environmental, health and safety, including such “hot” topics as establishing a nano nomenclature that is uniform, thoughtful, and useful for regulatory purposes; the U.S. Environmental Protection Agency’s (EPA) three Toxic Substances Control Act (TSCA) proposals that will have an immediate and significant impact on the commercialization of...

On November 22, 2010, the U.S. Environmental Protection Agency (EPA) submitted a proposed Toxic Substances Control Act (TSCA) Section 8(a) reporting rule to the Office of Management and Budget (OMB) for review. According to EPA’s April 26, 2010, Regulatory Agenda, the proposed rule would require persons who manufacture nanoscale materials notify EPA of certain information including available use, production volume, methods of manufacture and processing, exposure and release information, and...

The U.S. Environmental Protection Agency (EPA) has posted a June 17, 2010, document entitled “Interim Technical Guidance for Assessing Screening Level Environmental Fate and Transport of, and General Population, Consumer, and Environmental Exposure to Nanomaterials.” According to the Interim Guidance, EPA prepared it “to serve as a guide when developing screening level exposure and environmental fate and transport assessments for nanomaterials,” such as those submitted under the Toxic...

The State Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Research and Evaluation Group (SFIREG) Pesticide Operations and Management (POM) Committee held a meeting on September 20, 2010. During the meeting, Jennifer McLain, Associate Director of the Antimicrobials Division, U.S. Environmental Protection Agency (EPA) Office of Pesticide Programs (OPP), provided an update on EPA’s regulation of pesticides containing nanoscale materials. McLain’s presentation includes two...