Occupational Health and Safety Issues

The U.S. Environmental Protection Agency published a proposed rule on April 1, 2020, that would amend the significant new use rules (SNUR) for certain chemical substances that were the subject of a premanufacture notice (PMN) and a significant new use notice (SNUN), including functionalized multi-walled carbon nanotubes (MWCNT) (generic).  85 Fed. Reg. 18173.  This action

On March 9, 2020, the Canadian Center for Occupational Health and Safety (CCOHS) posted a podcast entitled “The Hazards of Nanomaterials and How to Control Exposure.”  CCOHS states that nanomaterials have many useful properties, but the same properties that make them desirable in manufacturing present unique potential safety hazards when workers are exposed

On March 16, 2020, the Dutch National Institute for Public Health and the Environment (RIVM) announced publication of an article in the May 2020 issue of Environmental Research entitled “Nanoparticle exposure and hazard in the ceramic industry:  an overview of potential sources, toxicity and health effects.”  In the article, the researchers provide an

On March 4, 2020, the National Institute for Occupational Safety and Health (NIOSH) published a Federal Register notice announcing the availability of its Current Intelligence Bulletin 69:  NIOSH Practices in Occupational Risk Assessment.  85 Fed. Reg. 12786.  The Current Intelligence Bulletin (CIB) describes the process and logic NIOSH uses to conduct risk assessments, including

The Federal Institute for Occupational Safety and Health (BAuA) issues Technical Rules for Hazardous Substances (TRGS), which reflect the state of technology, occupational safety and health, and occupational hygiene, as well as other verified scientific knowledge relating to activities involving hazardous substances, including their classification and labeling.  BAuA has published an English translation of TRGS

On February 19, 2020, the National Institute for Occupational Safety and Health (NIOSH) posted a Science Blog item entitled “Are There Nano- and Microplastics in the Workplace?” that reviews workplace exposure to microplastics (defined by NIOSH as “plastic particles smaller than 5 mm”) and nanoplastics (the nanoscale fraction of plastic particles).  NIOSH states

We are pleased to announce that Lynn L. Bergeson will present at the 9th Nano Conference hosted by the Sustainable Nanotechnology Organization (SNO) and Nanotechnology, Occupational and Environmental Health (NanOEH) Committee.  Abstracts for the October 4-6, 2020, Conference are due March 6, 2020.  As reported in our December 9, 2019, blog item,

The National Institute for Occupational Safety and Health (NIOSH) published a Federal Register notice on December 17, 2019, requesting information on toxicological and physicochemical data of engineered nanomaterials (ENM) to evaluate in developing categorical occupational exposure limits (OEL).  84 Fed. Reg. 68935.  As reported in our December 16, 2019, blog item, NIOSH intends to

The National Institute for Occupational Safety and Health (NIOSH) is scheduled to publish a Federal Register notice on December 17, 2019, requesting information on toxicological and physicochemical data of engineered nanomaterials (ENM) to evaluate in developing categorical occupational exposure limits (OEL).  According to the notice, NIOSH intends to develop categorical OELs based on the available

The Sustainable Nanotechnology Organization (SNO) and Nanotechnology, Occupational and Environmental Health (NanOEH) committees will host the 9th Nano Conference October 4-6, 2020.  The Conference will address:

  • Green/advanced synthetic materials and manufacturing;
  • Nanomedicine, nanodrugs, and pharmaceutical and medical applications;
  • Nanotoxicology related to humans;
  • Eco-toxicology;
  • Occupational and environmental exposure assessment;
  • Global challenges;
  • Sustainable water treatment and