On April 16, 2012, the Natural Resources Defense Council (NRDC) filed its brief in its lawsuit against the U.S. Environmental Protection Agency (EPA) concerning EPA’s conditional registration for HeiQ AGS-20, an end-use product containing nanosilver. NRDC filed suit on January 26, 2012, in the U.S. Court of Appeals for the Ninth Circuit (California) against EPA, seeking to limit public exposure to the nanosilver’s use in clothing, baby blankets, and other textiles and prevent EPA “from allowing nanosilver on the market without the legally-required data about its suspected harmful effects on humans and wildlife.”


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The European Chemicals Agency (ECHA) recently held a two-day workshop concerning its first experiences with nanomaterials under the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) program, with an emphasis on the evaluation process. ECHA, Member State Competent Authorities (MSCA), accredited stakeholders, and the European Commission (EC) discussed how nanomaterials in general have been characterized in

On May 25, 2012, the European Chemicals Agency (ECHA) published three new appendices, updating Chapters R.8, R.10, and R.14 of the Guidance on Information Requirements and Chemical Safety Assessment.  ECHA updated the guidance based on the outcome of the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Implementation Projects on Nanomaterials (RIP-oN) 3, which

On May 14, 2012, the U.S. Environmental Protection Agency (EPA) and the Department of Commerce announced efforts to launch an environmental technology initiative intended to help create American jobs in the growing environmental industry. EPA released a document entitled Technology Innovation for Environmental and Economic Progress: An EPA Roadmap, which states that EPA “will undertake policy

On April 30, 2012, the European Chemicals Agency (ECHA) announced the availability of three appendices, updating Chapters R.7a, R.7b, and R.7c of the Guidance on Information Requirements and Chemical Safety Assessment (IR & CSA). ECHA prepared a draft revision of the Guidance, based on the outcome of the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)

The European Chemicals Agency (ECHA) sent three new draft appendices to Chapters R.8, R.10, and R.14 of the guidance on information requirements and chemical safety assessment concerning recommendations for nanomaterials to the Competent Authorities for Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) and Classification, Labeling, and Packaging (CLP) (CARACAL). The draft appendices are based on

The European Agency for Safety and Health at Work (EU OSHA) posted an item on April 16, 2012, concerning a French report on the feasibility of an epidemiological surveillance system for workers exposed to engineered nanomaterials. EU OSHA notes that the French Health and Occupational Ministries asked the French Institute for Public Health Surveillance (InVS), supported

On April 4, 2012, the U.S. Environmental Protection Agency (EPA) promulgated, through a direct final rule, significant new use rules (SNUR) for 17 chemical substances that were the subject of premanufacture notices (PMN). This includes a SNUR for “infused carbon nanostructures (generic).” According to EPA, the PMN states that the generic (non-confidential) use of the substance is

On February 29, 2012, the European Chemicals Agency (ECHA) announced the first Community Rolling Action Plan (CoRAP), which includes 90 substances that Member States will evaluate under the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) substance evaluation process. For each substance, ECHA notes the initial grounds for concern. For two substances, silicon dioxide and silver, the initial grounds for concern are “Substance characterization/Nanoparticles, toxicity of different forms of the substance.” Silicon dioxide is scheduled to be evaluated in 2012, by the Netherlands, and silver is scheduled to be evaluated in 2013, also by the Netherlands. ECHA notes that, when the substances are included in the CoRAP, “they have yet not been evaluated and thus the concern is indicative and not exhaustive or conclusive.”


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On February 22, 2012, the European Chemicals Agency (ECHA) issued a press release announcing that it is currently preparing an update of its Guidance on Information Requirements and Chemical Safety Assessment (IR & CSA) based on the European Commission’s Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Implementation Project on Nanomaterials (RIP-oN). Because the next registration