All Knowledge & Insights By Date

Download transcript. This week, I welcomed back to the studio Karin F. Baron, Senior Regulatory Consultant at B&C and our consulting affiliate, The Acta Group. Karin is an internationally recognized expert on hazard communication, risk assessment, the regulation of food contact materials, and the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). Karin’s expertise in hazard communication and GHS was recently recognized as Karin was elected to the Board of...

Bergeson & Campbell, P.C.’s (B&C®) May 18, 2022, webinar “Domestic Chemical Regulation and Achieving Circularity” is now available for on-demand viewing. During this one-hour webinar, Lynn L. Bergeson, Managing Partner, B&C, moderated a timely and fascinating review of the state of sustainable chemical regulation in the United States with Kate Sellers, Technical Fellow, ERM; Mathy Stanislaus, Vice Provost, Executive Director, The Environmental...

The International Organization for Standardization (ISO) recently published ISO/TR 23463:2022, “Nanotechnologies — Characterization of carbon nanotube and carbon nanofibre aerosols to be used in inhalation toxicity tests.” The standard reviews characterization of carbon nanotube (CNT) and carbon nanofiber (CNF) aerosols for inhalation exposure studies. According to the standard, the framework for material characterization for inhalation studies consists of: Characterization of as-produced...

Bergeson & Campbell, P.C.’s (B&C®) May 18, 2022, webinar “Domestic Chemical Regulation and Achieving Circularity” is now available for on-demand viewing. During this one-hour webinar, Lynn L. Bergeson, Managing Partner, B&C, moderated a timely and fascinating review of the state of sustainable chemical regulation in the United States with Kate Sellers, Technical Fellow, ERM; Mathy Stanislaus, Vice Provost, Executive Director, The Environmental Collaboratory,...

The U.S. Environmental Protection Agency (EPA) announced on May 24, 2022, that it is extending the public comment period for the April 12, 2022, proposed rule that would prohibit ongoing uses of chrysotile asbestos to give stakeholders more time to review the proposed regulation and prepare comments. EPA is extending the comment period an additional 30 days, from June 13, 2022, to July 13, 2022. As reported in our April 7, 2022, memorandum, the proposed rule would ban chrysotile asbestos,...

On May 20, 2022,  Richard E. Engler, Ph.D., Director of Chemistry with Bergeson & Campbell, P.C. (B&C®), was quoted by Chemical Watch regarding the U.S. Environmental Protection Agency's (EPA) proposal to ban all ongoing uses of chrysotile asbestos, including a two-year deadline for the chlor-alkali industry to stop using asbestos diaphragms in the production of chlorine. The 12 April proposal – the first issued under the amended TSCA in response to a completed risk...

By Lynn L. Bergeson and Ligia Duarte Botelho, M.A. On April 9, 2022, researchers from the University of Groningen’s Stratingh Institute for Chemistry and the Department of Chemistry, Organic and Bioorganic Chemistry at the University of Graz, published a study in the journal Green Chemistry titled “A molecular motor from lignocellulose.” The study explores lignin’s use as the largest natural source of functionalized aromatics on the planet and its inherent...

Bergeson & Campbell, P.C.’s (B&C®) May 18, 2022, webinar “Domestic Chemical Regulation and Achieving Circularity” is now available for on-demand viewing at https://attendee.gotowebinar.com/recording/2013797750853340422. During this one-hour webinar, Lynn L. Bergeson, Managing Partner, B&C, moderated a timely and fascinating review of the state of sustainable chemical regulation in the United States with Kate Sellers, Technical Fellow, ERM; Mathy Stanislaus, Vice Provost,...

As reported in our March 25, 2022, blog item, the U.S. Environmental Protection Agency (EPA) announced on March 24, 2022, that it issued a second round of test orders under Section 4 of the Toxic Substances Control Act (TSCA) to obtain additional data on eight of the next 20 chemicals undergoing risk evaluation. In April 2022, EPA issued corrections to the following test orders: 1,1,2-Trichloroethane: EPA amended Appendix D -- Order Recipient Selection. According to EPA, Appendix...

The European Chemicals Agency (ECHA) has made recent improvements to its chemicals database. For nanomaterials on the European Union (EU) market, the details page of the database now includes information on the nanomaterial form characterization. According to ECHA, the results page also has an improved display, allowing better access to the data and improved user interaction options. Other improvements to the database include: Properties of concern on infocards now link to more information...