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On January 27, 2015, the United Kingdom (UK) Health and Safety Laboratory (HSL) will hold a one-day course on “Nanotechnology Health & Safety — A Practical Approach.”  The course is intended to help participants gain an understanding of the techniques and methods available to identify and control exposure to airborne nanomaterials.  HSL states that the course will include: The course is aimed at health and safety advisors, occupational hygienists, and users of...

On October 27, 2014, the U.S. Environmental Protection Agency (EPA) promulgated significant new use rules (SNUR) for 52 chemical substances, including “functionalized carbon nanotubes (generic).” According to the Federal Register notice, the premanufacture notice (PMN) states that the substance will be used as a thin film for electronic device applications. The notice states that, as described in the PMN, EPA “does not expect significant occupational exposures due to the use of...

Earlier this week, Dr. John Howard, Director of the National Institute for Occupational Safety and Health (NIOSH) announced that, effective October 6, 2014, Chuck Geraci, Ph.D., CIH, has been appointed NIOSH Associate Director for Nanotechnology. NIOSH states: “As Associate Director for Nanotechnology, Dr. Geraci will ensure that NIOSH maintains its outstanding national and international reputation for scientific achievement in the emerging area of nanotechnology implications for workers....

On September 2, 2014, the U.S. Environmental Protection Agency (EPA) promulgated final significant new use rules (SNUR) under Section 5(a)(2) of the Toxic Substances Control Act (TSCA) for 36 chemical substances that were the subject of premanufacture notices (PMN). The substances include multi-walled carbon nanotube (generic) (P-08-0392), multi-wall carbon nanotubes (generic) (P-09-257), multi-walled carbon nanofibers (generic) (PMNs P-10-115, P-10-116, P-10-117, P-10-118, P-10-119,...

On February 12, 2014, the U.S. Environmental Protection Agency (EPA) issued, through a direct final rule, significant new use rules (SNUR) under the Toxic Substances Control Act (TSCA) for 35 chemical substances that were the subject of premanufacture notices (PMN). The 35 substances include four identified as multi-walled carbon nanotubes (generic) that were the subject of a December 3, 2012, TSCA Section 5(e) consent order. The consent order requires the use of personal protective equipment...

On December 7, 2013, the Journal of Nanoparticle Research published online an article entitled “Occupational safety and health criteria for responsible development of nanotechnology.” The authors, who are affiliated with the National Institute for Occupational Safety and Health (NIOSH), describe five criterion actions that they believe should be practiced by decision-makers to ensure the responsible development of nanotechnology: “(1) anticipate, identify, and track potentially...

The Finnish Institute of Occupational Health released a report in October 2013 entitled Evaluation of the health effects of carbon nanotubes. According to the Institute, recent studies have suggested that some types of multiwalled carbon nanotubes (MWCNT) have similar effects as asbestos.  The Institute states that the report “shows that rigid, long and needle-like MWCNTs induce inflammation and DNA damage in the lungs and in cultured cells, while flexible, long and tangled MWCNTs do not....

Japan’s National Institute of Advanced Industrial Science and Technology (AIST) announced in October 2013 a voluntary guidance document on measuring airborne carbon nanotubes (CNT) in workplaces. The Technology Research Association for Single Wall CNTs (TASC), a consortium of nine companies and AIST, prepared the guidance, which is intended to provide a means of CNT safety management.  The guidance summarizes the available practical methods for measuring airborne CNTs:  (1) on-line...

On November 8, 2013, the National Institute for Occupational Safety and Health (NIOSH) published a report entitled Current Strategies for Engineering Controls in Nanomaterial Production and Downstream Handling Processes, which identifies and describes strategies for the engineering control of worker exposure during the production or use of engineered nanomaterials. NIOSH notes that there are currently more than 1,000 nanomaterial-containing consumer products available, including “makeup,...

On October 21, 2013, Particle and Fibre Toxicology posted an article entitled “Carbon nanotube dosimetry: from workplace exposure assessment to inhalation toxicology.”  The authors, who are affiliated with the National Institute for Occupational Safety and Health (NIOSH), note that there are currently no known end-point effects in humans following carbon nanotube (CNT) exposure, leading to extrapolation from rodent studies. The purpose of the study was to determine...

The Air & Waste Management Association (A&WMA) recently announced the formation of an Intercommittee Task Force (ITF) on Nanoscale Science and Engineering. The ITF will span a wide array of subjects, including environmental policy, measurement, health effects, monitoring, management, and safety issues associated with the development and use of nanomaterials, nanotechnologies, and nanoscale products. Its objectives will likely be: Full participation in the ITF is typically...

On September 12, 2013, the National Research Council (NRC) released a report entitled Research Progress on Environmental, Health, and Safety Aspects of Engineered Nanomaterials. The U.S. Environmental Protection Agency (EPA) asked the NRC to perform an independent study to develop and monitor the implementation of an integrated research strategy to address the environmental, health, and safety (EHS) aspects of engineered nanomaterials (ENM). The Committee to Develop a Research...

On April 15, 2013, the Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST) and NanoQuébec announced they will jointly fund three new research projects on worker exposure to engineered nanoparticles. The principal researchers for these projects, their affiliations, and the titles of the projects selected are: According to IRSST, the projects will likely take two years to complete and will involve collaborators from various institutions, as well as...

An April 26, 2013, USA Today article entitled “CDC sets carbon nanotech safety guidelines” reports on the National Institute of Occupational Safety and Health (NIOSH) Current Intelligence Bulletin (CIB) 65, Occupational Exposure to Carbon Nanotubes and Nanofibers.  The article includes comments from Andrew Maynard, Chair of Environmental Health Sciences at the University of Michigan,  Todd Kuiken with the Project on Emerging Nanotechnologies at the Woodrow Wilson Center for...

On April 24, 2013, the National Institute for Occupational Safety and Health (NIOSH) released Current Intelligence Bulletin 65: Occupational Exposure to Carbon Nanotubes and Nanofibers, which includes a proposed recommended exposure limit (REL) that is significantly lower than that in the 2010 draft. NIOSH issues Current Intelligence Bulletins (CIB) to disseminate new scientific information about occupational hazards. CIB 65 reviews animal and other toxicological data...

The United Kingdom’s (UK) Health and Safety Executive (HSE) has posted a guidance document describing how to control occupational exposure to manufactured nanomaterials in the workplace. HSE intends the guidance to assist in compliance with the Control of Substances Hazardous to Health Regulations 2002 (COSHH) (as amended). HSE states that the guidance is specifically about the manufacture and manipulation of all manufactured nanomaterials, carbon nanotubes (CNT), and other bio-persistent...

On March 18, 2013, Safe Work Australia (SWA) released two research reports examining nanotechnology work health and safety issues, Investigating the Emissions of Nanomaterials from Composites and Other Solid Articles During Machining Process and Evaluation of Potential Safety (Physicochemical) Hazards Associated with the Use of Engineered Nanomaterials. SWA noted the perceived safety risks of nanomaterials and that Australia is taking a precautionary approach towards nanomaterials under the...

On March 11, 2013, the European Union’s (EU) FP7 project on Mitigation of Risk and Control of Exposure in Nanotechnology-based Inks and Pigments (nanoMICEX) announced publication of its first newsletter. According to nanoMICEX, project participants have been working to improve the conditions for workers in the inks and pigments industry, and the newsletter describes the latest news and developments. The newsletter reports on the March 2012 kick-off meeting, where participants discussed...

On March 11, 2013, at the annual meeting of the Society of Toxicology, researchers from the National Institute for Occupational Safety and Health (NIOSH) reported preliminary findings from a new laboratory study in which mice were exposed by inhalation to multi-walled carbon nanotubes (MWCNT). According to NIOSH, the study was designed to investigate whether these tiny particles have potential to initiate or promote cancer. One group of laboratory mice was injected with a...

The Occupational Safety and Health Administration (OSHA) recently published a fact sheet entitled Working Safely with Nanomaterials. OSHA notes that workers who use nanotechnology in research or production processes may be exposed to nanomaterials through inhalation, skin contact, or ingestion. OSHA intends the fact sheet to provide “basic information to workers and employers on the most current understanding of potential hazards associated with this rapidly-developing...