Nano and Other Emerging Chemical Technologies Blog

In December 2017, the World Health Organization (WHO) published WHO Guidelines on Protecting Workers from Potential Risks of Manufactured Nanomaterials.  WHO developed the Guidelines, which provide recommendations on how best to protect workers from the potential risks of manufactured nanomaterials (MNM).  According to WHO, its recommendations are intended to help policy-makers and professionals in the field of occupational health and safety in making decisions about the best...

On November 23, 2017, the French National Research and Safety Institute for the Prevention of Occupational Accidents and Diseases (INRS) published a report summarizing studies and research completed in 2016 and in progress in 2017.  According to the report, INRS action on manufactured nanomaterials has three objectives:  (1) making knowledge on hazards available to the working world; (2) designing tools for identifying, characterizing, and measuring occupational exposures;...

On behalf of its project partner, the Institute of Occupational Medicine, NanoReg2 seeks information from organizations that manufacture, make, use, distribute, or dispose of nanomaterials.  NanoReg2 states that, as part of the NanoReg2 Project, it is trying to find out what organizations know and understand about worker and end-user risk from nanomaterials and the concept of Safe-by-Design.  NanoReg2 encourages participation from individuals who are involved in product development, health...

The Organization for Economic Cooperation and Development (OECD) has posted an October 30, 2017, report entitled Strategies, Techniques and Sampling Protocols for Determining the Concentrations of Manufactured Nanomaterials in Air at the Workplace.  The objective of the report is to contribute to existing knowledge regarding methods for measuring characteristics of airborne nanoparticles and controlling occupational exposure to airborne nanoparticles, and to gather data on nanoparticle...

The European Trade Union Institute (ETUI) recently published a policy brief entitled “EU Observatory for Nanomaterials:  a constructive view on future regulation.”  The policy brief provides information about the European Union (EU) Observatory for Nanomaterials (EUON), how it is being developed, its limitations, and “why it is not an ideal option.”  According to the policy brief, the absence of risk information regarding nanomaterials in safety data sheets (SDS) “is one of the main...

The U.S. Environmental Protection Agency published on October 19, 2017, a direct final rule promulgating significant new use rules (SNUR) for 29 chemical substances that were the subject of premanufacture notices (PMN).  The 29 chemical substances are subject to consent orders issued by EPA under Section 5(e) of the Toxic Substances Control Act.  The direct final rule includes a SNUR for multi-walled carbon nanotubes (MWCNT) (generic) (PMN Numbers P-15-487, P-15-488,...

On October 3, 2017, 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 bimodal mixture consisting of multi-walled carbon nanotubes (MWCNT) and other classes of carbon nanotubes (CNT), which was the subject of premanufacture notice (PMN) P-11-482.  This action requires persons who intend to manufacture (defined by...

The U.S. Environmental Protection Agency (EPA) promulgated on September 21, 2017, significant new use rules (SNUR) for 37 chemical substances that were the subject of premanufacture notices (PMN).  Six of the chemical substances, including carbon nanotube (generic) and nanocarbon (generic), are subject to consent orders issued by EPA under Section 4 of the Toxic Substances Control Act.  The SNURs require persons who intend to manufacture (defined by statute to include import) or...

On September 6, 2017, the National Institute for Occupational Safety and Health (NIOSH) published a Program Performance One-Pager entitled NIOSH Engineering Controls Program.  The Program’s activities include providing engineering control recommendations to protect workers from emerging hazards in nanotechnology and advanced materials used in additive manufacturing/three-dimensional (3D) printing.  The Program is currently working to:...

On August 23, 2017, the National Institute for Occupational Safety and Health (NIOSH) published a Federal Register notice requesting comment on its draft National Occupational Research Agenda (NORA) for Manufacturing for public comment.  The NORA Manufacturing Sector Council wrote the Agenda, which “identifies the most important occupational safety and health research needs for the next decade, 2016-2026.”  According to NIOSH, the Agenda provides a vehicle...

On August 10, 2017, the National Institute for Occupational Safety and Health (NIOSH) published a report entitled National Occupational Research Agenda:  Second Decade in Review | 2006-2016.  The report outlines the progress and impact made in addressing occupational safety and health research needs over the second decade of the National Occupational Research Agenda (NORA).  The 21 cross-sector programs included in the report include the Nanotechnology Program, which...

Dr. Linda S. Birnbaum, Director, National Institute of Environmental Health Sciences (NIEHS), wrote an editorial in Environmental Health Perspectives on “Updating the NIEHS Strategic Plan.”  According to Birnbaum, NIEHS is developing a plan to guide its next five years and seeks broad input.  NIEHS has created an online survey, “Trends & Insights: Next Steps for NIEHS,” through which stakeholders can provide feedback on the existing Strategic Plan, as well as...

On July 17, 2017, the National Institute for Occupational Safety and Health (NIOSH) published a Federal Register notice announcing it submitted a proposed information collection to the Office of Management and Budget for review and approval.  The proposed project is “Survey of Engineered Nanomaterial Occupational Safety and Health Practices.”  As reported in our February 14, 2017, blog item, NIOSH invited comment on the proposed survey on February 10, 2017.  NIOSH will survey companies...

The National Institute for Occupational Safety and Health (NIOSH) has published a chapter in the fifth edition of the NIOSH Manual of Analytical Methods (NMAM) entitled “Analysis of Carbon Nanotubes and Nanofibers on Mixed Cellulose Ester Filters by Transmission Electron Microscopy.”  The draft chapter provides standardized approaches for the analysis of carbon nanoparticles.  The chapter provides detailed guidance on effective means to perform transmission electron microscopic analysis...

On June 14, 2017, the European Chemicals Agency (ECHA) announced the launch of the European Union (EU) Observatory for Nanomaterials (EUON).  ECHA states that EUON “offers a unique web-based information point with factual and neutral content about nanomaterials on the EU market.”  EUON is targeted at a wide audience, including consumers, workers, regulators, and scientists.  EUON provides information on uses, health and safety issues, research, regulation, and...

Germany’s Commission for Occupational Health and Safety (KAN) released in May 2017 a report entitled Standardization in nanotechnology — Status review and requirements analysis from the occupational safety and health perspective.  According to the report, which is in German but includes an English summary, the authors conducted a structured status review of the standardization situation in the field of nanotechnology.  Approximately 260 standardization documents related to...

On April 26, 2017, France’s National Research and Safety Institute (INRS) published a press release announcing the availability of an English summary of a foresight study conducted in 2014 on the development of nanomaterials by 2030 and the consequences on safety and health in small businesses in France.  Four scenarios were envisioned: (1)       Strong and successful commitment from both state and industry:  massive development; (2)...

Germany’s Federal Institute for Occupational Safety and Health (BAuA) has published the final report for the project “Methodology for the Identification of Granular Biopersistent Particles (GBP) at Workplaces.”  The final report states that the category includes respirable granular biopersistent particles without known significant specific toxicity.  This category comprises various materials such as minerals, metals, metal oxides, or polymers that show a negligible...

On April 27, 2017, Dr. Charles Geraci, Associate Director for Nanotechnology at the National Institute for Occupational Safety and Health (NIOSH), received the Director’s Distinguished Career Scientist Award.  Dr. Geraci provides overall strategic guidance to the nanotechnology research program at NIOSH and is recognized internationally for his leadership in the field.  Dr. Geraci has more than 40 years of industrial hygiene practice experience.  He brings to NIOSH a unique...

On April 12, 2017, the National Institute for Occupational Safety and Health (NIOSH) Board of Scientific Counselors (BSC) held its 68th meeting.  The BSC’s primary activity is to provide advice on NIOSH’s occupational safety and health research and prevention programs.  The BSC also advises on standards of scientific excellence, current needs in the field of occupational safety and health, and the applicability and dissemination of research findings.  Dr. Jenny Roberts,...

NanoMONITOR, a project partly funded by the European Commission Life+ with grant agreement LIFE14 ENV/ES/000662, is intended to develop a real-time information and monitoring system to support the risk assessment of nanomaterials under the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulation.  The overall objective of the NanoMONITOR project is to improve the use of environmental monitoring data to support the implementation of REACH and to promote the...

On March 29, 2017, the American Industrial Hygiene Association (AIHA) announced the availability of nanomaterial stewardship guidance sponsored by the AIHA Nanotechnology Working Group.  The guidance addresses stewardship considerations for nanomaterials and nanoproducts based on the evolving state of the science for human health hazard, exposure, and risk assessment.  The guidance promotes a life cycle approach and safer design principles for particles, production,...

On March 7, 2017, the Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST) published the final report for Project 2013-0059, “The Development and Validation of Methods for Sampling and Characterizing Engineered Nanomaterials in Air and on Workplace Surfaces.”  The report is available in French, but the abstract is available in English.  The main goal was to develop innovative methodological approaches for detailed qualitative and...

On March 15, 2017, the National Institute for Occupational Safety and Health (NIOSH) published a Federal Register notice announcing the availability of a draft Current Intelligence Bulletin (CIB) entitled The NIOSH Occupational Exposure Banding Process: Guidance for the Evaluation of Chemical Hazards for public comment.  Under occupational exposure banding, chemicals are assigned to specific categories or bands based on the chemical’s potency and the negative health...

On March 14, 2017, the National Institute for Occupational Safety and Health (NIOSH) extended the comment period on the proposed information collection entitled “Survey of Engineered Nanomaterial Occupational Safety and Health (OSH) Practices.”  The goal of the project is to assess the relevance and impact of NIOSH’s contribution to guidelines and risk mitigation practices for safe handling of engineered nanomaterials in the workplace.  NIOSH invites comment on: According to...

NanoMONITOR’s first stakeholders’ day, April 4, 2017, will include a workshop on “Development of a real-time information and monitoring system to support the risk assessment of nanomaterials under REACH.”  The overall aim of the NanoMONITOR project is to develop a prototype system to generate robust, accessible, comparable, and interoperable environmental and indoor air monitoring data to support the implementation of the Registration, Evaluation, Authorization and Restriction...

On February 27, 2017, the National Institute for Occupational Safety and Health (NIOSH) announced the availability of a draft chapter to be published in the NIOSH Manual of Analytical Methods entitled “Analysis of Carbon Nanotubes and Nanofibers on Mixed Cellulose Ester Filters by Transmission Electron Microscopy” for public comment.  The draft chapter provides standardized approaches for the analysis of carbon nanoparticles.  NIOSH states that these standardized...

The TechConnect World Innovation Conference and Expo, which will be held May 14-17, 2017, in Washington, D.C., will include a panel discussion on May 16, 2017, on “Safety and Innovation as Partners for Success in Advanced Manufacturing” as part of the Advanced Manufacturing Symposium.  The session description states that as emerging and novel technologies, materials, and information are integrated into increasingly automated and networked manufacturing processes, the elements...

The National Institute for Occupational Safety and Health (NIOSH) published a Federal Register notice on February 10, 2017, inviting comment on a proposed information collection plan, “Survey of Engineered Nanomaterial Occupational Safety and Health (OSH) Practices.”  The goal of the project is to assess the relevance and impact of NIOSH’s contribution to guidelines and risk mitigation practices for safe handling of engineered nanomaterials in the workplace.  The...

The Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST) published a news item on January 16, 2017, entitled “Nanoparticles — to handle with care.”  IRSST states that although research is still in development, it appears that nanoparticles can enter the respiratory tract or penetrate through the skin and make their way to the bloodstream, which may carry the nanoparticles to various organs.  While studies have been...

On February 1, 2017, the National Institute for Occupational Safety and Health (NIOSH) posted a blog item entitled “The Art and Science of OELs for Nanomaterials.”  According to the item, NIOSH searched for proposals for occupational exposure limits (OEL) for new nanomaterials as part of the development of a World Health Organization (WHO) guideline for working safely with nanomaterials.  The blog item cites the article “Occupational exposure limits for manufactured...

The Occupational Safety and Health Administration (OSHA) released on December 20, 2016, a white paper entitled Sustainability in the Workplace:  A New Approach for Advancing Worker Safety and Health.  The paper highlights the importance of including worker safety and health in the growing movement toward sustainability and corporate responsibility.  According to the paper, research on sustainability does not include occupational safety and health.  The paper notes that...

In November 2016, the Organization for Economic Cooperation and Development (OECD) published the following new reports in its Series on the Safety of Manufactured Nanomaterials: Although the OECD website lists an additional report, Titanium Dioxide:  Summary of the Dossier, its link does not work....

On September 27, 2016, the National Institute for Occupational Safety and Health (NIOSH) Board of Scientific Counselors (BSC) met, and its discussion included engineering controls and nanomaterials.  Kevin H. Dunn, Sc.D., CIH, a NIOSH Division of Applied Research and Technology (DART) mechanical engineer and member of NIOSH’s Nanotechnology Research Center, provided an update to the BSC on NIOSH’s evaluations, findings, recommendations, and guidance for reducing occupational exposures to...

On June 28, 2016, Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST) issued a press release announcing the availability of a study on “Efficiency Evaluation of N95 FFRs under Cyclic and Constant Flows.”  Researchers tested the efficacy of N95 filtering facepiece respirators (FFR) in conditions of constant and cyclical air flow, simulating human breathing, from 42 to 360 liters per minute.  According to the press release, N95 respirators “are the personal...

On June 15, 2016, the National Institute for Occupational Safety and Health (NIOSH) posted a number of Program Performance One-Pagers (PPOP), including a May 2016 PPOP on the NIOSH Nanotechnology Research Center (NTRC).  The PPOP states that the NTRC focuses on increasing understanding of hazards and related health risks to workers who make and use nanomaterials and preventing occupational exposures to nanomaterials.  The PPOP includes the following future NIOSH actions:...

The May 2016 issue of NIOSH Research Rounds includes an item entitled “Research Explores Workplace Exposure to Carbon Nanotubes.”  The National Institute for Occupational Safety and Health (NIOSH) summarizes the following two published papers by NIOSH investigators with partners at Kazan State Medical University, in Kazan, Russia, that explore whether workplace exposure to multi-walled carbon nanotubes could pose a risk for lung disease.  For both studies, participants...

On April 4, 2016, the National Institute for Occupational Safety and Health (NIOSH) published a report entitled Building a Safety Program to Protect the Nanotechnology Workforce: A Guide for Small to Medium-Sized Enterprises. The report states that employees may be at risk of exposure by inhalation, skin absorption, or ingestion. According to the report, several factors can affect their potential for exposure, including: The report states that the best way to control potential exposures and...

On February 10, 2016, the National Institute for Occupational Safety and Health (NIOSH) published a Federal Register notice extending the comment period on the draft NIOSH Current Intelligence Bulletin:  Health Effects of Occupational Exposure to Silver Nanomaterials.  As reported in our January 22, 2016, blog item, the draft Current Intelligence Bulletin (CIB) includes a review and assessment of the currently available scientific literature on the toxicological effects of exposure to...

On January 21, 2016, the National Institute for Occupational Safety and Health (NIOSH) announced the availability of a draft NIOSH Current Intelligence Bulletin:  Health Effects of Occupational Exposure to Silver Nanomaterials.  The draft Current Intelligence Bulletin (CIB) includes a review and assessment of the currently available scientific literature on the toxicological effects of exposure to silver nanoparticles in experimental animal and cellular systems, and on the...

On December 11, 2015, the Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST), a leading occupational health and safety research center in Canada, published the second edition of its Best Practices Guidance for Nanomaterial Risk Management in the Workplace.  IRSST intends the Guidance to support the safe development of nanotechnologies in Québec by bringing together current scientific knowledge on hazard identification, strategies for determining nanomaterial...

The National Institute for Occupational Safety and Health (NIOSH) posted a RAND Corporation (RAND) report entitled Nanomaterial Safety in the Workplace:  Pilot Project for Assessing the Impact of the NIOSH Nanotechnology Research Center.  In August 2014, NIOSH asked RAND to help develop and apply a method for assessing its Nanotechnology Research Center’s (NTRC) contribution to improving the safety and health of workers who could be affected by the production, use, reuse, or...

Earlier this month the National Institute for Occupational Safety and Health (NIOSH) posted a fact sheet sponsored by the American Industrial Hygiene Association (AIHA) Nanotechnology Working Group entitled Personal Protective Equipment for Engineered Nanoparticles.  The fact sheet defines engineered nanoparticles as intentionally produced solid particles with at least one dimension in the size range of approximately 1 to 100 nanometers.  According to the fact sheet, “[r]ecent...

The United Kingdom’s Health and Safety Laboratory (HSL) of the Health and Safety Executive (HSE) prepared a report entitled Summary of work undertaken to assess workplace exposure and control measures during the manufacture and handling of engineered nanomaterials.  The report notes that HSE and HSL attempted to identify and engage with companies that manufactured or used nanomaterials, but only four volunteered to take part in this project.  The report cautions that the...

On May 26, 2015, Sustainable Nanotechnologies (SUN) began a survey on risk management of nanotechnology. A key objective of SUN is to build the SUN Decision Support System to facilitate safe and sustainable nanomanufacturing and risk management. It will integrate tools for ecological and human health risk assessment, lifecycle assessment, economic assessment, and social impact assessment within a sustainability assessment framework.  SUN seeks responses from personnel of companies involved in...

The National Institute for Occupational Safety and Health (NIOSH) announced that in a paper published May 7, 2015, online ahead of print in the Journal of Occupational and Environmental Hygiene, “NIOSH authors Vladimir Murashov and John Howard highlight occupational risk mitigation practices for nano-enabled medical products throughout their life cycle for major health care workplace settings.”  The manuscript highlights occupational risk mitigation practices for nano-enabled medical...

On April 27, 2015, the National Institute for Occupational Safety and Health (NIOSH) announced publication of “Carbon Nanotube and Nanofiber Exposure Assessments: An Analysis of 14 Site Visits” in Annals of Occupational Hygiene.  The paper is the second report from NIOSH’s Industrywide Study.  According to NIOSH, the findings illustrate which tasks have the highest exposures, trends in exposure, nature and character of materials involved, effectiveness of controls when used,...

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....