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: Toxicokinetics of Manufactured Nanomaterials: Report from the OECD Expert Meeting: As part of its Program on the Safety of Manufactured Nanomaterials, OECD initiated a series of expert meetings to discuss the applicability of the OECD Test Guidelines to nanomaterials. The Working Party on Manufactured...
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The Organization for Economic Cooperation and Development (OECD) recently published several dossier summaries for nanomaterials tested as part of its Testing Program of Manufactured Nanomaterials. Under the Program, sponsors tested 11 nanomaterials for: nanomaterial information/identification; physical-chemical properties and material characterization; environmental fate; toxicological and eco-toxicological effects; environmental toxicology; mammalian toxicology; and material...
April 8, 2016
OECD Publishes Report on Delegation Developments on the Safety of Manufactured Nanomaterials
The Organization for Economic Cooperation and Development recently posted a March 29, 2016, report entitled Developments in Delegations on the Safety of Manufactured Nanomaterials — Tour de Table. The report compiles information, provided by Working Party on Manufactured Nanomaterials (WPMN) participating delegations, before and after the November 2015 WPMN meeting, on current developments on the safety of manufactured nanomaterials. OECD intends the report to provide delegations with...
The European Chemicals Agency (ECHA) announced on March 23, 2016, a new publication co-authored with the Dutch National Institute for Public Health and the Environment (RIVM) and Joint Research Center (JRC) that illustrates how to use data for different nanoforms within the same substance registration. According to ECHA, this approach “will form a cornerstone in the future guidance development on hazard assessment for nanoforms” at the European Union (EU) and Organization for Economic...
February 25, 2016
OECD Claims Urgent Research Needed into Risks from Nanomaterials in Household Waste
According to a February 22, 2016, press release from the Organization for Economic Cooperation and Development (OECD), an OECD report states that “[u]rgent research is needed to assess the possible risks to human health and ecosystems from the ever-increasing amounts of engineered nanomaterials going into household waste and ending up in the environment.” The OECD report, Nanomaterials in Waste Streams: Current Knowledge on Risks and Impacts, states that engineered...
February 2, 2016
OECD Publishes Reports Concerning Nanomaterials
The Organization for Economic Cooperation and Development (OECD) has posted the following reports concerning nanomaterials: Considerations for Using Dissolution as a Function of Surface Chemistry to Evaluate Environmental Behaviour Of Nanomaterials in Risk Assessments: A Preliminary Case Study Using Silver Nanoparticles — The December 18, 2015, report discusses preliminary findings on dissolution by media type, provides recommendations, compares silver nanoparticles to other...
November 19, 2015
OECD Working Party on Resource Productivity and Waste Posts Documents Concerning Nanomaterial
The Organization for Economic Cooperation and Development (OECD) recently posted four reflection papers that discuss the possible release of nanomaterials from waste treatment operations and a literature review on four specific waste treatment processes of recycling, incineration, landfilling, and wastewater treatment. The papers aim to point out the knowledge gaps and areas where further research is needed. Incineration of Waste Containing Nanomaterials: The paper was developed to attempt...
November 6, 2015
OECD Tour de Table Documents Cover Developments in 2014 and 2015
The Organization for Economic Cooperation and Development (OECD) has posted two Tour de Table documents. The documents, dated October 26, 2015, cover activities from January to July 2014 and before September 2015: Current Developments in Delegations on the Safety of Manufactured Nanomaterials — Tour de Table: The document compiles information, provided by delegations, including the European Commission (EC), together with non-member economies, on current developments on the...
October 2, 2015
OECD Posts Preliminary Guidance Notes on Nanomaterials Concerning Interspecies Variability Factors in Human Health Risk Assessment
The Organization for Economic Cooperation and Development (OECD) posted a new publication in its Series on the Safety of Manufactured Nanomaterials, Preliminary Guidance Notes on Nanomaterials: Interspecies Variability Factors in Human Health Risk Assessment. The report includes the following recommendations for further work: The Expert Opinion prepared in support of the project noted a general lack of availability of data from repeated-dose toxicity studies in different species. In...
The Organization for Economic Cooperation and Development (OECD) has issued the following publications in its Series on the Safety of Manufactured Nanomaterials: No. 55 — Harmonized Tiered Approach to Measure and Assess the Potential Exposure to Airborne Emissions of Engineered Nano-Objects and their Agglomerates and Aggregates at Workplaces: The primary goal of this publication is to describe a reliable formal methodology for conducting consistent exposure related...