Nano and Other Emerging Chemical Technologies Blog

On July 20, 2017, the Trump Administration published its Unified Agenda of Regulatory and Deregulatory Actions.  The Agenda includes a U.S. Environmental Protection Agency (EPA) item (RIN 2070-AJ54) concerning the Toxic Substances Control Act (TSCA) Section 8(a) reporting rule for nanoscale materials.  According to the Agenda item, the final rule effective date is “To Be Determined” (TBD).  The January 12, 2017, final rule requires one-time reporting for existing...

The Journal of Nanobiotechnology published a special issue on the outcome of Switzerland’s five-year National Research Program on the “Opportunities and Risks of Nanomaterials” (NRP 64).  The editorial states that the Program’s primary goal was to investigate potential applications of existing nanomaterials in healthcare, the consumer industry, and in the environment, and to identify, characterize, and minimize the possible risks associated with their...

On January 12, 2017, the U.S. Environmental Protection Agency (EPA) is scheduled to publish in the Federal Register a Section 8(a) of the Toxic Substances Control Act (TSCA) rule establishing reporting and recordkeeping requirements for certain chemical substances when they are manufactured or processed at the nanoscale.  According to a pre-publication version of the final rule, manufacturers and processers, or persons who intend to manufacture or process these chemical...

According to the July 7, 2017, issue of the Chemicals Management Plan Progress Report, Health Canada and Environment and Climate Change Canada are in the process of prioritizing nanoscale forms of substances on the Domestic Substances List.  As reported in our July 27, 2015, blog item, Canada conducted a mandatory information-gathering survey under Section 71 of the Canadian Environmental Protection Act, 1999.  Canada states that the survey identified 53 substances as...

To assist the International Agency for Research on Cancer (IARC) in selecting agents for review in future Monographs, IARC regularly convenes international, interdisciplinary Advisory Groups to review all public nominations and to recommend those it considers to be of high priority.  According to information on its website, IARC will convene its next Advisory Group in 2018/2019.  IARC encourages the general public, the scientific community, national health agencies, and...

On June 30, 2017, the European Chemicals Agency (ECHA) Board of Appeal published two decisions related to nanomaterials.  In the July 5, 2017, issue of ECHA Weekly, ECHA states that the Board of Appeal “largely upheld the appeals and annulled most of the requests for information.”  In Cases A-014-2015 and A-015-2015, registrants appealed the same 2015 ECHA decision requesting information on synthetic amorphous silica (SAS) following a substance evaluation by the Netherlands Competent...

The Center for the Environmental Implications of NanoTechnology (CEINT) seeks comments on the NANoREG-proposed ISA-TAB-nano templates.  According to CEINT, the ISA-TAB-nano file sharing format, developed under the National Cancer Informatics Program Nanotechnology Working Group (NCIP NanoWG), is an accepted ASTM standard (ASTM International E2909-13).  In 2016, the European Union NANoREG project adopted and adapted the ISA-TAB-nano format to organize consistently the results...

On October 24, 2017, NanoDefine will hold a one-day workshop in Frankfurt/Main, Germany.  The main purpose of the workshop is to provide a practical demonstration of newly developed measurement techniques to end-users who have to implement the European Commission’s (EC) recommendation on the definition of a nanomaterial (2011/696/EU).  NanoDefine experts have developed a wide panel of new validated measurement methods, techniques, instruments, and software to classify...

On June 1, 2017, the Federal Ministry for the Environment, Nature Conservation, Building and Nuclear Safety published meeting documents from the Expert Dialogue on “Opportunities and Risks of the Application of Nanotechnologies in the Construction Sector.”  The documents include a summary of discussion, meeting agenda, and report, Regulation of construction products and possibilities to address (new) risks from nanomaterials.  During the Expert Dialogue, participants...

The International Organization for Standardization (ISO) recently published standard ISO/TR 19601:2017, “Nanotechnologies — Aerosol generation for air exposure studies of nano-objects and their aggregates and agglomerates (NOAA).”  ISO states that, to evaluate the inhalation toxicity of NOAA, it is important to consider certain parameters that make the toxicity testing relevant to human exposure.  Three critical aspects to consider when designing and conducting an inhalation...