Nano and Other Emerging Chemical Technologies Blog

Almost seven years ago, the International Center for Technology Assessment (ICTA) filed a petition for rulemaking requesting that the U.S. Environmental Protection Agency (EPA) regulate products containing nanosilver as pesticides and for related other forms of relief.  On March 19, 2015, EPA responded to the petition.  In general, the response does not alter EPA’s legal position with regard to nanosilver and its regulation under the Federal Insecticide, Fungicide, and...

On March 25, 2015, the U.S. Environmental Protection Agency (EPA) issued a prepublication version of a Toxic Substances Control Act (TSCA) Section 8(a) proposed rule concerning reporting and recordkeeping requirements for certain chemical substances when manufactured (including imported) or processed at the nanoscale. EPA proposes to require persons that manufacture or process these chemical substances to report electronically to EPA certain information, including the specific chemical...

The French Agency for Food, Environmental and Occupational Health and Safety (ANSES) published on March 10, 2015, an Opinion concerning exposure to silver nanoparticles that “stresses the research that has been carried out to examine the potential health and environmental effects of silver nanoparticles but notes that this is still insufficient to allow the health risks to be assessed.” ANSES states that, based on the conclusions of its April 2014 Opinion on the risks associated with...

ACS Nano, published by the American Chemical Society (ACS), has posted an article entitled “Nanomaterial Categorization for Assessing Risk Potential to Facilitate Regulatory Decision-Making.”  The abstract of the article, which is co-authored by Lynn L. Bergeson, states: For nanotechnology to meet its potential as a game-changing and sustainable technology, it is important to ensure that the engineered nanomaterials and nanoenabled products that gain entry to the marketplace are safe...

The National Nanotechnology Initiative (NNI) published on March 11, 2015, its supplement to the President’s 2016 budget submitted to Congress.  NNI states that the supplement serves as the NNI annual report.  According to the annual report, in 2014, federal agencies invested $1.57 billion in nanotechnology-related activities.  The President’s 2016 request calls for an investment of $1.50 billion, which the report states “affirm[s] the Administration’s continuing...

The National Nanotechnology Initiative (NNI) published on March 12, 2015, the proceedings of a September 15, 2014, meeting on “Realizing the Promise of Carbon Nanotubes: Challenges, Opportunities, and the Pathway to Commercialization,” held at the National Aeronautics and Space Administration (NASA) Headquarters.  According to NNI, a number of common themes and potential future research and development priorities emerged: Increased efforts devoted to manufacturing, quality...

The Danish Environmental Protection Agency (EPA) published on March 6, 2015, the following reports concerning nanomaterials: Survey of products with nanosized pigments — Focusing on products exempt from the Danish Nanoproduct Register:  The main focus of the study is on paints, wood preservatives, glues, and fillers, as well as on colored textiles.  According to the Danish EPA, the survey contributes to the overview of consumer products with nanomaterials on the Danish market and is...

Environment Canada and Health Canada have released a February 2015 consultation document entitled Proposed Approach to Address Nanoscale Forms of Substances on the Domestic Substances List.  Environment Canada and Health Canada propose a stepwise approach to address nanoscale forms of substances on the Domestic Substances List (DSL): Establishment of a list of existing nanomaterials in Canada; Prioritization of existing nanomaterials for action; and Action on substances identified for...

On January 30, 2015, the American Conference of Governmental Industrial Hygienists (ACGIH®) announced the under study list for its Threshold Limit Values for Chemical Substances (TLV®-CS) Committee.  The under study list includes, under other issues under study, “nanoscale primary particle notation.”  According to ACGIH®, the under study list serves as “notification and invitation to interested parties to submit substantive data and comments to assist the...

On February 16, 2015, the European Food Safety Authority (EFSA) published the 2014 annual report of the EFSA Scientific Network of Risk Assessment of Nanotechnologies in Food and Feed, which is intended to inform the public and the EFSA Advisory Forum about the Network’s specific activities and achievements.  EFSA states that, during 2014, the Network followed-up on its priority areas and contributed to making inventories of applications of nanomaterials already present in the food/feed...

The Consumer Product Safety Commission’s (CPSC) fiscal year (FY) 2016 budget request includes funding to establish a Center for Consumer Product Applications and Safety Implications of Nanotechnology (CPASION), which is intended “to develop robust methods in identifying and characterizing nanomaterials in consumer products; to understand their effects on human exposure; and to develop scientists to advance nanomaterials in consumer product safety research.”  CPSC recommends a $5 million...

On February 2, 2015, the U.S. Environmental Protection Agency (EPA) promulgated through a direct final rule significant new use rules (SNURs) for 27 chemical substances that were the subject of premanufacture notices (PMNs).  The substances include polymer of terephthalic acid and ethyl benzene with multi-walled carbon nanotube (generic) (PMN Number P-13-573), which is subject to a Toxic Substances Control Act (TSCA) Section 5(e) consent order.  The consent order requires the following...

On January 28, 2015, Environment Canada announced that, with Health Canada, it has initiated a review of significant new activity (SNAc) orders and notices currently in place under the Canadian Environmental Protection Act (CEPA).  According to Environment Canada, since publication of the first SNAc in 2001, policies and practices have evolved, particularly with respect to the nature and scope of SNAcs, as well as the wording used to identify “significant new activities.”  The SNAc...

The European Environmental Bureau (EEB) posted on January 13, 2015, a paper entitled “NGO comments on Transparency measures for nanomaterials on the market:  Working conclusions.”  EEB, the Center for International Environmental Law (CIEL), Friends of the Earth (FOE) Australia, and Friends of the Earth Germany (BUND) state that they disagree with most of the EC’s working conclusions regarding the transparency measures for nanomaterials on the market.  The NGOs claim that the...

The Federal Office of Public Health (FOPH) announced on December 17, 2014, that the Federal Council decided to continue the action plan for synthetic nanomaterials until 2019.  The objectives of the action plan include: Development of regulatory framework conditions for the responsible handling of synthetic nanomaterials; Creation of scientific and methodical conditions aimed at identifying and preventing potential harmful effects of synthetic nanomaterials on health and the...

Canada announced on January 9, 2015, that the New Substances Program has published six new risk assessment summaries for chemicals and polymers, including a summary for multi-wall carbon nanotubes.  Environment Canada and Health Canada conduct risk assessments on new substances.  These assessments include consideration of information on physical and chemical properties, hazards, uses, and exposure to determine whether a substance is or may become harmful to human health or...

 On January 13, 2015, the European Commission (EC) and its Scientific Committee on Emerging and Newly Identified Health Risks (SCENIHR) published the final opinion “Guidance on the Determination of Potential Health Effects of Nanomaterials Used in Medical Devices.”  According to the EC, the Guidance provides information on how to evaluate the risk when a nanomaterial is used in a medical device.  The EC states that the Guidance addresses the use of nanomaterials in medical devices...

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: Practical advice and tools on the measures that may be needed to control adequately exposure to...

The National Nanotechnology Coordination Office (NNCO), on behalf of the Nanoscale Science, Engineering, and Technology Subcommittee of the Committee on Technology, National Science, and Technology Council, will hold a series of webinars in 2015 focusing on the experiences, successes, and challenges for small- and medium-sized enterprises (SME) working in nanotechnology and on issues of interest to the business community. The first webinar, which will address “What are the biggest issues...

According to a Federal Register notice scheduled for publication on December 23, 2014, the U.S. Environmental Protection Agency (EPA) is withdrawing several direct final significant new use rules (SNUR) promulgated on October 27, 2014, including one for functionalized carbon nanotubes (generic) (PMN No. P-13-793). EPA states that it received notice of intent to submit adverse comments on the direct final SNURs. EPA intends to publish proposed SNURs for the chemical substances in the notice.