February 11, 2015

Lynn L. Bergeson, “EPA Eyes Perfluorinated Chemicals,” Chemical Processing, February 11, 2015.

Between the late 1990s and early 2000s, the EPA identified potential issues presented by PFOS, a perfluorinated acid. Data showed PFOS to be present in low levels in humans and wildlife worldwide, and that PFOS appeared to be highly persistent. At the time, PFOS was used in industrial and consumer applications, including soil and stain repellant sprays, fire-fighting foams and semiconductor manufacture. Between 2000 and 2002, 3M Company, the principal domestic manufacturer of PFOS, voluntarily...
February 3, 2015

Lynn L. Bergeson, “EPA Promulgates SNUR for Polymer of Terephthalic Acid and Ethyl Benzene with Multi-Walled Carbon Nanotube (Generic),” Nanotechnology Now, February 3, 2015.

On February 2, 2015, the U.S. Environmental Protection Agency (EPA) promulgated through a direct final rule significant new use rules (SNURs) for 27 chemical substances that were the subject of premanufacture notices (PMNs). The substances include polymer of terephthalic acid and ethyl benzene with multi-walled carbon nanotube (generic) (PMN Number P-13-573), which is subject to a Toxic Substances Control Act (TSCA) Section 5(e) consent order.  ...
February 2, 2015

Lynn L. Bergeson, “Canada Begins Review of SNAc Orders and Notices for Nanomaterials,” Nanotechnology Now, February 2, 2015.

On January 28, 2015, Environment Canada announced that, with Health Canada, it has initiated a review of significant new activity (SNAc) orders and notices currently in place under the Canadian Environmental Protection Act (CEPA). See http://www.chemicalsubstanceschimiques.gc.ca/plan/approach-approche/snac-nac/index-eng.php#a2 According to Environment Canada, since publication of the first SNAc in 2001, policies and practices have evolved, particularly with respect to the nature and scope of...
January 23, 2015

Lynn L. Bergeson, “Switzerland Announces Continuation of Action Plan for Synthetic Nanomaterials,” Nanotechnology Now, January 23, 2015.

The Federal Office of Public Health (FOPH) announced on December 17, 2014, that the Federal Council decided to continue the action plan for synthetic nanomaterials until 2019. See http://www.bag.admin.ch/nanotechnologie/12167/?lang=en The objectives of the action plan include:...
January 20, 2015

Lynn L. Bergeson, “Nine Hazardous Chemicals Go On Watch List To Prevent Their Import,” Chemical Processing, January 20, 2015.

On December 29, 2014, the U.S. Environmental Protection Agency (EPA) published a final rule signaling renewed interest in asserting Toxic Substances Control Act (TSCA) jurisdiction over finished goods. The final rule adds nine benzidine-based chemical substances to the existing significant new use rule (SNUR) on these substances, and, with respect to both the newly added and previously-listed substances, makes inapplicable the exemption relating to persons that import or process the substances...
January 15, 2015

Lynn L. Bergeson, “Canada’s New Substances Program Publishes Risk Assessment Summary for Multi-Wall Carbon Nanotubes,” Nanotechnology Now, January 15, 2015.

Canada announced on January 9, 2015, that the New Substances Program has published six new risk assessment summaries for chemicals and polymers, including a summary for multi-wall carbon nanotubes. See http://www.ec.gc.ca/subsnouvelles-newsubs/default.asp?lang=En&n=4BCC7425-1 Environment Canada and Health Canada conduct risk assessments on new substances. These assessments include consideration of information on physical and chemical properties, hazards, uses, and exposure to...
December 22, 2014

Lynn L. Bergeson, “EPA’s New, Final Work Plan Assessments And What They Mean To You,” Environmental Quality Management, December 22, 2014.

The United States Environmental Protection Agency (EPA) released on June 25, 2014, and on August 28, 2014, final risk assessments for targeted uses of four Toxic Substances Control Act (TSCA) Work Plan chemicals. The June Assessment consists of certain uses of trichloroethylene (TCE), and the assessments released in August are for uses of methylene chloride or dichloromethane (DCM), antimony trioxide (ATO), and 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta-[γ]-2-benzopyran (HHCB). The...
December 1, 2014

Lynn L. Bergeson, “EPA Proposes SNUR For Nonylphenols And Nonylphenol Ethoxylates,” ABA Pesticides, Chemical Regulation, and Right-to-Know Committee Newsletter, December 2014.

On October 1, 2014, the U.S. Environmental Protection Agency (EPA) proposed a Significant New Use Rule (SNUR) for 15 related chemical substances commonly known as nonylphenols (NP) and nonylphenol ethoxylates (NPE). For 13 NPs and NPEs, EPA would designate any use as a “significant new use,” and for two additional NPs, EPA would designate that any use other than use as an intermediate or use as an epoxy cure catalyst would constitute a “significant new...
December 1, 2014

Lynn L. Bergeson, “EP ENVI Committee Proposes Moratorium on the Use of Nanomaterials in Food,” Nanotechnology Now, December 1, 2014.

“On November 24, 2014, the European Parliament (EP) Committee on Environment, Public Health and Food Safety (ENVI) considered draft legislation concerning novel foods. See http://www.europarl.europa.eu/news/en/news-room/content/20141125IPR80424/html/Novel-foods-MEPs-call-for-moratorium-on-nano-foods-and-labelling-of-cloned-meat. The Committee amended the draft legislation, proposing a moratorium on the use of nanomaterials in food based on the precautionary principle. The Committee...
December 1, 2014

Lynn L. Bergeson, “New Wastewater Treatment Guidelines,” Pollution Engineering, December 1, 2014.

“On September 16, 2014, EPA released its Final 2012 Effluent Guidelines Program Plan (Final 2012 Plan) and the Preliminary 2014 Effluent Guidelines Program Plan (Preliminary 2014 Plan) under the Clean Water Act (CWA). These are important plans as they telegraph EPA’s plans for developing effluent guidelines for targeted industries. This article discusses EPA’s current plans.”...