Maxence Pira, Unsplash By Lynn L. Bergeson & Carla N. Hutton on August 30, 2023 POSTED IN FEDERAL, RESEARCH, UNITED STATES The CHIPS Research and Development Office’s Standards Summit will be held as an in-person and virtual event on September 26 and 27, 2023, from 8:30 a.m. to 5:30 p.m. (EDT). Co-hosted by a number of organizations, including the National Nanotechnology Coordination Office (NNCO), the event will bring together CHIPS...
Sustainable chemistry is critical to the global economy and making the world a better place. Increasingly chemical and product innovators, businesses, and others are more discerning in selecting and using raw materials based on new criteria heavily influenced by sustainability factors. Businesses are increasingly finding value in waste as a feedstock, reducing hazardous chemicals in manufacturing processes, designing chemicals to be greener, and being more efficient in using energy, water, and...
On August 3, 2023, the Joint Subcommittee on Environment, Innovation, and Public Health Sustainable Chemistry Strategy Team (Sustainable Chemistry ST) of the National Science and Technology Council (NSTC) published a report entitled Sustainable Chemistry Report: Framing the Federal Landscape. As reported in our January 19, 2021, memorandum, the fiscal year (FY) 2021 National Defense Authorization Act (NDAA) included the text of the bipartisan Sustainable Chemistry Research and...
The U.S. Environmental Protection Agency (EPA) announced on August 15, 2023, that it issued the third Toxic Substances Control Act (TSCA) test order requiring testing on per- and polyfluoroalkyl substances (PFAS) under EPA’s National PFAS Testing Strategy. EPA has ordered the Chemours Company FC LLC, E. I. du Pont de Nemours and Company, and 3M Company to conduct and submit testing on 2,3,3,3-Tetrafluoro-2-(heptafluoropropoxy)propanoyl fluoride (HFPO-DAF), “a substance used as...
The U.S. Environmental Protection Agency (EPA) announced on August 16, 2023, the availability of the latest Toxic Substances Control Act (TSCA) Chemical Substance Inventory. EPA notes that this update to the public TSCA Inventory is part of its biannual posting of non-confidential Inventory data. According to EPA, the Inventory contains 86,718 chemicals, of which 42,242 are active in U.S commerce. Other updates to the TSCA Inventory include updates to commercial activity data, unique...
On August 3, 2023, the Joint Subcommittee on Environment, Innovation, and Public Health Sustainable Chemistry Strategy Team (Sustainable Chemistry ST) of the National Science and Technology Council (NSTC) published a report entitled Sustainable Chemistry Report: Framing the Federal Landscape. As reported in our January 19, 2021, memorandum, the fiscal year (FY) 2021 National Defense Authorization Act (NDAA) included the text of the bipartisan Sustainable Chemistry Research and...
August 25, 2023
EPA Will Hold Virtual Training on High Throughput Toxicokinetics Modeling in November 2023
The U.S. Environmental Protection Agency (EPA) will hold a two-day training on its high throughput toxicokinetic (HTTK) R package as part of its New Approach Methods (NAM) Training Program: According to EPA, toxicokinetics (TK) provides a bridge between toxicity and exposure assessment by predicting tissue concentrations due to exposure. EPA notes that traditional TK methods can be resource intensive and require chemical-specific data. EPA states that its freely available HTTK R...
August 25, 2023
EUON Posts Nanopinion on Nanocrystals Coating by Friction
On August 15, 2023, the European Union (EU) Observatory for Nanomaterials (EUON) published a Nanopinion entitled “Nanocrystals Coating by Friction. A New Approach for Advanced Materials” by Dr. Bentejui Medina-Clavijo, Senior Fellow at the European Organization for Nuclear Research (CERN), and Professor Andrey Chuvilin, head of the Electron Microscopy Laboratory at nanoGUNE. According to the authors, it has been found that friction “can dramatically change the surface properties of a...
August 25, 2023
EPA Will Hold Virtual Training on High Throughput Toxicokinetics Modeling in November 2023
The U.S. Environmental Protection Agency (EPA) will hold a two-day training on its high throughput toxicokinetic (HTTK) R package as part of its New Approach Methods (NAM) Training Program: According to EPA, toxicokinetics (TK) provides a bridge between toxicity and exposure assessment by predicting tissue concentrations due to exposure. EPA notes that traditional TK methods can be resource intensive and require chemical-specific data. EPA states that its freely available HTTK R...
On July 27, 2023, the United Nations (UN) published an electronic version of the tenth revision (Rev 10) of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) available for free for consultation purposes. The amendments to the ninth revision of the GHS (Rev 9) include the classification procedure for desensitized explosives (Chapter 2.17); the use of non-animal testing methods for classification of health hazards, in particular: skin corrosion/irritation...