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On March 10, 2010, Member of Parliament Peter Julian (NDP) tabled legislation (Bill C-494) in the House of Commons that would amend the Canadian Environmental Protection Act, 1999 (CEPA) to implement procedures for the investigation and assessment of nanomaterials. The bill includes provisions concerning adding nanomaterials to the Domestic Substances List (DSL), notification of significant new activity, risk assessment procedures, and would establish a public inventory of nanotechnology and...

On July 28, 2009, the U.S. Environmental Protection Agency (EPA) clarified its June 24, 2009, final Significant New Use Rules (SNUR) for multi- and single-walled carbon nanotubes (CNT).  According to EPA, upon review of the final rule, stakeholders asked whether the SNURs applied to all types of CNTs.  EPA responded: This is not the case.  These SNURs only apply to the specific carbon nanotubes that were the subject of the premanufacture notices (PMN)...

On July 8, 2009, the Woodrow Wilson International Center for Scholars Project on Emerging Nanotechnologies (PEN) announced the availability of an article entitled Nanotechnology and In situ Remediation: A review of the benefits and potential risks, which discusses the use of nanomaterials in the environmental cleanup process. According to the article, nanomaterials have the potential to reduce the costs and time of cleaning up contaminated sites, as well as eliminate the need for treatment...

On December 29, 2008, the U.S. Environmental Protection Agency (EPA) announced that it is in the process of finalizing a major joint research effort with a number of United Kingdom (UK) agencies that is intended to develop and validate predictive tools and similar conceptual models that predict exposure, bioavailability, and effects of manufactured nanomaterials in the environment. The UK agencies include the Natural Environment Research Council, Engineering and Physical Sciences Research...

On September 18, 2008, the U.S. Environmental Protection Agency (EPA) announced that, to ensure nanotechnology is developed in a responsible manner, the National Science Foundation (NSF) and EPA awarded $38 million to establish two Centers for the Environmental Implications of Nanotechnology (CEIN).  EPA contributed $5 million to the overall award, which is the largest award for nanotechnology research in its history.  The CEINs will conduct research on the possible...

In its latest Background Paper, entitled Mounting Evidence That Carbon Nanotubes May Be the New Asbestos, Friends of the Earth Australia (FOEA) is calling “for an immediate moratorium on the commercial use of carbon nanotubes and the sale of products that incorporate nanotubes until research can demonstrate whether or not there is any safe level of exposure to them.”   FOEA also is calling for new nanotechnology-specific regulation to protect human health and the...

The August 2008 issue of Environmental Health Perspectives includes an article entitled “Nano-Food Chain Link Examined,” which reports on recent research by the U.S. National Institute of Standards and Technology (NIST) regarding whether nanomaterials biomagnify in the food chain. NIST reports that certain nanomaterials may not accumulate in the food chain, but notes that additional research is necessary before any generalizations can be made regarding environmental and human safety of...

We are pleased to announce that CRC Press has published Nanotechnology and the Environment, which Lynn L. Bergeson co-authored. Nanotechnology and the Environment includes a general explanation of nanomaterials, their properties, and their uses; describes the processes used to manufacture nanoscale materials; furnishes information on the analysis of nanomaterials in the environment and their fate and transport, including the effects of wastewater treatment on nanomaterials;...

On July 22, 2008, the U.S. Environmental Protection Agency’s (EPA) Office of Pesticide Programs (OPP) posted a web page entitled “Pesticide Issues in the Works:  Nanotechnology, the Science of Small.” The web page states: “[The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)] and EPA’s implementing regulations provide an effective framework for regulating pesticide products that are a product of nanotechnology or that contain nanoscale...

On July 17, 2007, Senators Daniel K. Inouye (D-HI), Chair of the Commerce, Science, and Transportation Committee, John Kerry (D-MA), Olympia Snowe (R-ME), Ted Stevens (R-AK), Mark Pryor (D-AR) and Gordon Smith (R-OR) introduced the National Nanotechnology Initiative Amendments Act of 2008. The bill would reauthorize the National Nanotechnology Initiative (NNI) and amend aspects of the program to prioritize better research and development activities. Specifically, the bill would:...