All Knowledge & Insights By Date

On October 30, 2012, the European Chemicals Agency (ECHA) will hold a webinar entitled “How to ensure the safe use of nanomaterials under REACH Part I: Characterisation of nanoforms of substances in registration dossiers.” According to ECHA, the webinar will provide information to registrants on the type of information to be included in a Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) registration dossier for a substance with nanoform(s). In addition, on...

On October 5, 2012, the U.S. Environmental Protection Agency (EPA) promulgated a final significant new use rule (SNUR) for potassium titanium oxide, which was previously the subject of a consent order under Section 5(e) of the Toxic Substances Control Act (TSCA). EPA states that, based on test data on the premanufacture notice (PMN) substance and structure activity relationship analysis of test data on analogous respirable, poorly soluble particulates (subcategory titanium dioxide), EPA...

The Canada-U.S. Regulatory Cooperation Council (RCC) will hold a webinar on November 28, 2012, on its RCC Nanotechnology Work Plan. Canada and the U.S. created the RCC to align better their regulatory approaches in a number of areas, including nanotechnology. According to the U.S. Environmental Protection Agency (EPA), the purpose of the RCC’s nanotechnology initiative is to increase, where possible, regulatory transparency and coordination between the U.S. and...

On October 3, 2012, the European Commission (EC) announced its adoption of a Communication on the Second Regulatory Review on Nanomaterials, which assesses the adequacy and implementation of European Union (EU) legislation for nanomaterials, indicates follow-up actions, and responds to issues raised by the European Parliament (EP), EU Council, and the European Economic and Social Committee. The Communication concludes that “nanomaterials are similar to normal chemicals/substances in...

On September 5, 2012, the National Research Council (NRC) released a pre-publication version of a report entitled Science for Environmental Protection:  The Road Ahead. The U.S. Environmental Protection Agency (EPA) asked NRC to assess EPA’s overall capabilities “to develop, obtain, and use the best available scientific and technologic information and tools to meet persistent, emerging, and future mission challenges and opportunities.” The report discusses nanotechnology as an example...

On June 20, 2012, European Agency for Safety and Health at Work (EU-OSHA) posted a new literature review entitled Risk perception and risk communication with regard to nanomaterials in the workplace, which found “serious gaps in our awareness of the potential risks involved in handling nanomaterials at work, and serious shortcomings in the way that those risks are communicated to workplaces.” The review intends to: EU-OSHA states that risk communication strategies need to help...

On August 1, 2012, the U.S. Environmental Protection Agency (EPA) posted a final report entitled Nanomaterial Case Study: Nanoscale Silver in Disinfectant Spray, which EPA states “is intended to be used as part of a process to identify what is known and, more importantly, what is not yet known that could be of value in assessing the broad implications of certain nanomaterials.” According to EPA, “[t]he complex properties of various nanomaterials make evaluating them in the...

According to a July 10, 2012, memorandum added to the registration review docket for nanosilver, the Federal Register notice announcing the opening of the docket erroneously listed the comment period end date as August 19, 2012. The U.S. Environmental Protection Agency (EPA) memorandum states that the comment period has been extended to September 10, 2012, “to allow for a full 60-day comment period [that] is standard for registration review docket openings.”...

On July 6, 2012, the U.S. Environmental Protection Agency (EPA) announced the establishment of a registration review docket for nanosilver. EPA states that registration review is its “periodic review of pesticide registrations to ensure that each pesticide continues to satisfy the statutory standard for registration, that is, the pesticide can perform its intended function without unreasonable adverse effects on human health or the environment.” Registration review dockets...

The U.S. Environmental Protection Agency (EPA) announced on July 2, 2012, the availability of an external review draft document entitled Nanomaterial Case Study: A Comparison of Multiwalled Carbon Nanotube and Decabromodiphenyl Ether Flame-Retardant Coatings Applied to Upholstery Textiles (EPA/600/R-12/043A). EPA states that the draft document “does not draw conclusions regarding potential environmental risks or hazards of multiwalled carbon nanotubes (MWCNT); rather, it aims to identify...

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...

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 registration dossiers. Currently, according to ECHA, the...

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 concerned aspects such as occupational exposure estimation and dose-response characterization for human...

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, regulatory, financial, and voluntary actions, grounded in science, that will promote...

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) Implementation Projects on Nanomaterials (RIP-oN) 2 final report. ECHA updated the Guidance via a fast-track...

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 results of the REACH Implementation Project on Nanomaterials...

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 by a multidisciplinary working group convened by the Institute for Public Health Research, to assess the feasibility of an...

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 as an additive to provide conductive properties to reinforcements used in composites. EPA states that, based...

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...

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 deadline of May 31, 2013, is approaching quickly, ECHA “will facilitate...