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June 12, 2015

House Committee Holds Markup Hearing On TSCA Modernization Act Of 2015

On June 2 and 3, 2015, the House Committee on Energy and Commerce held a markup hearing for the TSCA Modernization Act of 2015 (H.R. 2576) after years of progress on Toxic Substances Control Act (TSCA) Reform. The bill was praised for its bipartisan support as well as the removal of burdensome testing that has hindered the implementation of TSCA. The modernized TSCA will change how EPA regulates existing chemicals, with EPA first deciding if a chemical poses an unreasonable risk under its...
May 22, 2015

Part 3 Of Biofuels Digest Series On TSCA And The Bioeconomy

Part 3 of Biofuels Digest's "Thought Leadership" series highlighting some of the ways the Toxic Substances Control Act (TSCA) applies to biobased products was published May 18, 2015. Summaries of the first two "TSCA and the Bioeconomy" articles, written by Biobased and Renewable Products Advocacy Group (BRAG®) Senior Policy Advisor and former head of the U.S. Environmental Protection Agency's (EPA) Green Chemistry program, Richard E. Engler, Ph.D., were summarized...
May 11, 2015

EPA Direct Final Rule Includes SNURs for Several Biobased Chemicals

On May 8, 2015, the U.S. Environmental Protection Agency (EPA) promulgated through a direct final rule significant new use rules (SNUR) for 25 chemical substances that were the subject of premanufacture notices (PMN).  The SNURs require persons who intend to manufacture (including import) or process any of these 25 chemical substances for an activity that is designated in the SNUR as a significant new use to notify EPA at least 90 days before commencing that activity.  The required...
May 8, 2015

EPA Will Hold Public Meeting on Proposed Rule on Nanoscale Materials

The U.S. Environmental Protection Agency (EPA) published a notice in the May 8, 2015, Federal Register announcing a public meeting on June 11, 2015, to discuss EPA’s April 6, 2015, proposed rule concerning reporting and recordkeeping requirements for certain chemical substances when they are manufactured or processed at the nanoscale. This is a very important opportunity for stakeholders to offer comments on a rulemaking that has important implications for the nano community....
May 8, 2015

Weekly Roundup of Other Biobased News

? PR Newswire, "Cargill Acquires OPX Biotechnologies' Fermentation Technology" ? Bio-Based Industries: Public-Private Partnership, "Bio-Based Industries Workshop Selected For Open Days" ? Plastics Today, "Bayer MaterialScience Introduces Biobased PU for Fashion and Footwear" ? DesignNews, "Chemical Industry, Environmentalists Unite on Toxic Substances Control Act Legislation" ? Times-Call Business, "Cargill Acquires Boulder-based OPX...
May 8, 2015

Biofuels Digest Series On TSCA And The Bioeconomy

Biofuels Digest is running a "Thought Leadership" series of articles highlighting some of the ways the Toxic Substances Control Act (TSCA) applies to biobased products. The articles, written by Biobased and Renewable Products Advocacy Group (BRAG®) Senior Policy Advisor and former head of the U.S. Environmental Protection Agency's (EPA) Green Chemistry program, Richard E. Engler, Ph.D., cover key points throughout the manufacturing and commercialization process at which...
May 1, 2015

U.S. Senate EPW Committee Passes TSCA Reform Legislation

On April 28, 2015, the U.S. Senate Committee on Environment and Public Works (EPW Committee) passed by a 15-5 vote a version of S. 697, the Frank R. Lautenberg Chemical Safety for the 21st Century Act. This action by the EPW Committee paves the way for consideration of S. 697 -- legislation to reform the Toxic Substances Control Act of 1976 (TSCA) -- by the full U.S. Senate. The authors of S. 697, Senators David Vitter (R-LA) and Tom Udall (D-NM), were able to secure the support of four...
April 23, 2015

Oil Price Information Network Features Richard E. Engler, Ph.D., in “TSCA Nomenclature May Be Barri

The Oil Price Information Network (OPIS) spoke with BRAG's Richard E. Engler, Ph.D., Senior Policy Advisor with B&C, regarding the application of the Toxic Substances Control Act (TSCA) to oils made from algae feedstocks and other non-traditional bio-materials. The resulting article, "TSCA Nomenclature May Be Barrier for Advanced Biofuels," from the OPIS Ethanol & Biodiesel Newsletter is excerpted below, and reprinted in full at the link with permission from OPIS. TSCA...
April 16, 2015

House Subcommittee Hearing On TSCA Modernization Act

On April 14, 2015, the U.S. House of Representatives' Energy & Commerce Committee's Subcommittee on Environment and the Economy held a hearing on the TSCA Modernization Act of 2015 discussion draft (TMA-DD). An analysis of the April 7, 2015, TMA-DD is available on the Bergeson & Campbell, P.C. (B&C®) website. The April 14, 2015, witnesses' testimonies are posted on the Energy & Commerce Committee website.
April 6, 2015

Comments Due July 6 on Proposed Reporting and Recordkeeping Requirements for Nanoscale Materials

The U.S. Environmental Protection Agency’s (EPA) Toxic Substances Control Act (TSCA) Section 8(a) proposed rule concerning reporting and recordkeeping requirements for certain chemical substances when manufactured or processed at the nanoscale was published in the April 6, 2015, Federal Register.  EPA proposes to require persons that manufacture or process these chemical substances to report electronically to EPA certain information, including the specific chemical identity, production...
March 20, 2015

Senate EPW Hearing On TSCA Reform

On Wednesday, March 18, 2015, the U.S. Senate Committee on Environment and Public Works (EPW) held a hearing on S. 697, the Frank R. Lautenberg Chemical Safety for the 21st Century Act. The following individuals testified during the hearing: James Jones, Assistant Administrator for the Office of Chemical Safety and Pollution Prevention, U.S. Environmental Protection Agency (EPA); Dr. Richard Denison, Senior Scientist, Environmental Defense Fund; Dr. Edward McCabe, Senior Vice President and Chief...
March 13, 2015

ABLC2015 Underway In Washington

The Advanced Bioeconomy Leadership Conference (ABLC) is underway in Washington, and the discussions and presentations have been lively. At the opening "Policy Outlook" forum Wednesday morning, Biofuels Digest Editor Jim Lane welcomed the leaders gathered, including more than 130 C-level attendees, and introduced the heads of the "7 families" on the dais representing the key trade groups involved in biobased policy, one of which is the Biobased and Renewable Products Advocacy Group (BRAG®). In...
February 4, 2015

EPA Promulgates SNUR for Polymer of Terephthalic Acid and Ethyl Benzene with Multi-Walled Carbon Nanotube (Generic)

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.  The consent order requires the following...
January 22, 2015

EPA Grants BRAG Petition Requesting Partial CDR Exemptions for Biodiesel Products

On January 16, 2015, the U.S. Environmental Protection Agency (EPA) granted a petition from the Biobased and Renewable Products Advocacy Group (BRAG®) to add "biodiesel" as a chemical category for partial reporting exemption at 40 C.F.R. Section 711.6(b)(2)(iv) under the Chemical Data Reporting (CDR) rule and will be proceeding with a direct final rule to be published later in January. The approved biodiesel category on the partial reporting exemption list will include the following chemicals:...
January 8, 2015

Rich Engler Joins B&C® And BRAG®

The Biobased and Renewable Products Advocacy Group (BRAG®) is pleased to share the Bergeson & Campbell, P.C. (B&C®) announcement that Richard E. Engler, Ph.D., will be joining B&C as a Senior Policy Advisor. Dr. Engler's experience as a senior staff scientist in the U.S. Environmental Protection Agency (EPA) Office of Pollution Prevention and Toxics (OPPT), and as leader of EPA's Green Chemistry Program, will be extremely helpful for BRAG members as they continue to navigate the...
November 14, 2014

Election’s Impact On Bioeconomy Discussed, Hottest Companies Revealed At ABLCNext

Many of the top policymakers, leaders, and stakeholders in the bioeconomy gathered in San Francisco this week for ABLCNext. The Biobased and Renewable Products Advocacy Group's (BRAG®) Executive Director Kathleen Roberts participated in the opening panel of the conference, "US Elections, What Happened, What Now," where she and other trade group leaders discussed likely impacts on the bioeconomy with the swing toward Republicans in federal and state races. Regarding the outlook...
November 7, 2014

Article Explores TSCA Application To Synthetic Biology

The October 2014 issue of Industrial Biotechnology features the article Creative Adaptation: Enhancing Oversight of Synthetic Biology Under the Toxic Substances Control Act (TSCA), written by Lynn L. Bergeson, Of Counsel with the Biobased and Renewable Products Advocacy Group (BRAG®), Charles M. Auer, former Director of the U.S. Environmental Protection Agency's (EPA) Office of Pollution Prevention and Toxics (OPPT), and Oscar Hernandez, former Director of the Risk Assessment Division...
August 29, 2014

Coalition Petitions EPA To Change Rules On Confidential Business Information

On August 21, 2014, a coalition of environmental, health, and labor groups filed a 23-page petition with EPA requesting that the Agency "establish time limits for confidentiality claims for chemical information submitted by industry under the Toxic Substances Control Act (TSCA)." According to Earthjustice's press release, change is needed because currently "[u]nder TSCA, industry is given wide latitude to claim such information confidential, making it unavailable to state and...
August 15, 2014

Reviews And Reflections — BRAG

More reports from attendees at last week's sold out, three-day Sustainable Futures (SF) workshop, co-sponsored by the Biobased and Renewable Products Advocacy Group (BRAG®), the U.S. Environmental Protection Agency (EPA), and George Washington University (GWU): "I would highly recommend SF training to others. The risk-screening models are a great tool that can be utilized to identify and reduce risk early in the product development process. The instructors at the workshop were...
August 8, 2014

BRAG

On August 5-7, 2014, the Biobased and Renewable Products Advocacy Group (BRAG®), the U.S. Environmental Protection Agency (EPA), and George Washington University (GWU) co-hosted a Sustainable Futures (SF) Training Workshop at GWU’s campus in Washington, D.C. During the sold out, three-day workshop, participants learned about a variety of tools, methods, and models that can be used to assess the hazard and potential exposure of chemicals. The intensive, hands-on training allowed...
May 9, 2014

B&C

Bergeson & Campbell, P.C. (B&C®) has created an online hub for news, information, and commentary on Toxic Substances Control Act (TSCA) reform that is available at www.TSCAreform.org. B&C's lawyers, scientists, regulatory specialists, and business consultants relentlessly participate in and track developments regarding ongoing TSCA reform efforts and related state regulatory initiatives such as California's Safer Consumer Products Regulations and related developments...
April 18, 2014

EPA Releases 2014-2018 Strategic Plan

On April 10, 2014, the U.S. Environmental Protection Agency (EPA) released its strategic plan through 2018. A copy of the plan is available online. It includes statements by EPA reinforcing its commitment to enhancing implementation of the Toxic Substances Control Act of 1976 (TSCA) and the federal Renewable Fuel Standard (RFS) over the next four years. In the 99-page document, EPA reiterates its position supporting enhancing TSCA. To that end, EPA stresses that "[p]otential legislative...
March 28, 2014

EPA, Green Chemistry Challenge Awards, And Stepan Company Join BRAG Panel At BIO World Congress

We are very pleased to announce some of the speakers who are scheduled to participate in the session the Biobased and Renewable Products Advocacy Group (BRAG™) is hosting May 13, 2014, at BIO World Congress, titled "Commercializing Renewable Chemicals and Biobased Products: The Importance of Successfully and Efficiently Navigating the Regulatory Process": * Tracy Williamson, Ph.D., Chief, Industrial Chemistry Branch, Office of Pollution Prevention and Toxics, EPA; * David...
March 21, 2014

EPA Moves Forward On TSCA Rulemaking Related To Fracking Chemicals

On March 13, 2014, the U.S. Environmental Protection Agency (EPA) sent a pre-rule notice to the White House Office of Management and Budget (OMB) on "Hydraulic Fracturing Chemicals and Mixtures." This action shows that EPA is moving forward on a rulemaking under TSCA Sections 8(a) and 8(d) to obtain data on chemical substances and mixtures used in hydraulic fracturing. Hydraulic fracturing is a process used in oil and gas production. EPA explained in the Fall 2013 Unified Agenda that...
March 14, 2014

House Energy And Commerce Subcommittee Holds Hearing On Draft House TSCA Reform Bill

On March 12, 2014, the House Energy and Commerce Environment and the Economy Subcommittee held a hearing to discuss the Discussion Draft of the Chemicals in Commerce Act (CICA). CICA, which was released last week by Subcommittee Chair John Shimkus (R-IL), is designed to reform the Toxic Substances Control Act (TSCA). The Biobased and Renewable Products and Advocacy Group (BRAG™) reported on the release of CICA. That report is available online. Eleven witnesses testified at the hearing....
February 14, 2014

House TSCA Reform Bill Expected Soon

It is reported that House Energy and Commerce's Subcommittee on the Environment and Economy Chair John Shimkus (R-IL) is working on draft legislation to reform TSCA, which Shimkus expects to introduce and on which he expects to hold a hearing in the coming weeks. B&C has issued a memorandum providing an overview of the Subcommittee's fifth hearing on TSCA reform held on February 4, 2014. The memorandum is available online. There is a renewed sense of urgency for TSCA reform to be...
February 14, 2014

House Transportation And Infrastructure Committee Field Hearing On Elk River Spill

On February 10, 2014, the U.S. House Committee on Transportation and Infrastructure convened a field hearing in Charleston, West Virginia, on "The Charleston, West Virginia Chemical Spill." On January 9, 2014, a coal processing chemical, 4-methylcyclohexane methanol (MCHM), stored in an aboveground tank owned by Freedom Industries leaked into the Elk River in West Virginia. The leak compromised the water supply to nine counties in the state affecting some 300,000 residents. Due to a...
February 7, 2014

Upcoming House Transportation And Infrastructure Committee Hearing On West Virginia Spill And Ways

On February 10, 2014, the House Committee on Transportation and Infrastructure is scheduled to hold a field hearing in Charleston, West Virginia, to examine the effects of and response to the January 9, 2014, chemical spill into the Elk River. More information on the hearing is available online.
February 7, 2014

Senate EPW Subcommittee Holds Hearing On West Virginia Spill

On February 4, 2014, the Senate Committee on Environment and Public Works' Subcommittee on Water and Wildlife held a hearing on "Examination of the Safety and Security of Drinking Water Supplies Following the Central West Virginia Drinking Water Crisis." A full list of witnesses is available online. Senator Mark Udall (D-CO) spoke at the hearing and stressed the need for reform of TSCA in the wake of the January 9, 2014, chemical spill in West Virginia. Senator Udall has been...
January 31, 2014

Coalition Reports 33 States Expected To Introduce Chemical Safety Legislation In 2014

On January 28, 2014, the pro-safer chemicals coalition Safer States released a report in which it found that "at least 33 states are considering policies [to enhance chemical safety]. Some would change disclosure rules for manufacturers, so that concerned consumers will know what chemicals are in their products. Some would phase out the use of chemicals like bisphenol A, formaldehyde and toxic flame retardants." The report is available online. There is increased momentum for chemical...
January 24, 2014

West Virginia Chemical Spill Prompts New Push To Reform TSCA

On January 9, 2014, 7,500 gallons of a coal processing chemical, 4-methylcyclohexane methanol, stored in an above-ground tank owned by Freedom Industries leaked into the Elk River just upstream from the local water utility's intake pipe serving Charleston, West Virginia. Regulators banned residents' use of the water for five days. Since the release, concerns have been expressed about the adequacy of information regarding the chemical's safety and health risks, an issue that has been...
January 24, 2014

Tips For The Successful Launch Of A New Biobased Chemical

In an article appearing in the January/February 2014 issue of The Environmental Forum, a publication of the Environmental Law Institute, the Biobased and Renewable Products Advocacy Group's (BRAG™) Lynn L. Bergeson and Kathleen M. Roberts discuss the latest developments in the U.S. Environmental Protection Agency's (EPA) approach under the Toxic Substances Control Act (TSCA) to biobased chemicals, and offer strategies on how biobased chemical manufacturers can best navigate current...
January 10, 2014

TSCA Reform Legislation Predictions

As the new year begins, there are several predictions on the path for reform of TSCA. The vehicle for reform is expected to be S. 1009, the Chemical Safety Improvement Act (CSIA), bi-partisan legislation introduced last year by Senator David Vitter (R-LA), Ranking Member of the Senate Committee on Environment and Public Works (EPW), and the late Senator Frank Lautenberg (D-NJ). Senator Vitter and Senator Tom Udall (D-NM) are now working to move CSIA forward through the legislative process. A...
January 10, 2014

Beware The “Naturally Occurring” Exemption

Intuitively, entities in the "biobased" space may think the "naturally occurring" substance exemption under the Toxic Substances Control Act (TSCA), the law that governs chemical products in the U.S., applies to their "biobased" materials. The scope of the exemption is limited, however, and complications arise when companies mistakenly assume a material is naturally occurring and therefore exempt from TSCA. Learn more about this important issue online.  
December 23, 2013

House Energy And Commerce Subcommittee Chair Cites TSCA Reform Among Top Priorities For 201

It has been reported that the U.S. House of Representatives Energy and Commerce Committee's Subcommittee on Energy and Power Chair John Shimkus (R-IL) has listed reform of the 1976 Toxic Substances Control Act (TSCA) among his top priorities for 2014. Chair Shimkus has stated publicly that the House is still determining how best to draft and move TSCA reform legislation, but he expects a House TSCA reform bill to be introduced by the spring, with action on it likely next summer. Chair...
December 13, 2013

BRAG Presents At BIO’s Pacific Rim Summit In San Diego

This week, the Biobased and Renewable Products Advocacy Group (BRAG™) participated in the Biotechnology Industry Organization's Pacific Rim Summit on Biotechnology and Bioenergy in San Diego, California. The Summit included over 400 attendees with broad interest and involvement in biofuels and renewable chemicals. During the Summit, BRAG Executive Director Kathleen M. Roberts gave a presentation titled "The Here and Now of TSCA," in which she emphasized the criticality of...
December 6, 2013

EPA Issues Final Rule On Electronic Reporting Under TSCA

On December 4, 2013, EPA published a final rule requiring the electronic submission of certain documents under the Toxic Substances Control Act (TSCA). EPA is promulgating amendments to reporting requirements under TSCA Section 4 (including test rules and Enforceable Consent Agreements (ECA)), TSCA Section 5, TSCA Section 8(a) Preliminary Analysis Information Rule (PAIR) at 40 C.F.R. Part 712, and TSCA Section 8(d) Health and Safety Data Reporting Rules at 40 C.F.R. Part 716. A copy of the rule,...
November 15, 2013

House Committee Hearing on Toxic Substances Control Act

On Wednesday, November 13, 2013, the House Committee on Energy and Commerce held a hearing on CSIA, a bill to reform TSCA. CSIA was introduced earlier this year by Senator David Vitter (R-LA) and the late Senator Frank Lautenberg (D-NJ). Senator Vitter and Senator Tom Udall (D-NM) are now working to move CSIA forward through the legislative process. A Law360 article recently published by Lynn Bergeson contains a detailed discussion of the significance and provisions of this legislation. With 25...
November 15, 2013

Renewable Chemical Stakeholders Learn Of Opportunities And Challenges They Face With TSC

Attendees at the Society for the Commercial Development of Industrial Biotechnology's (SCD-iBIO) 2nd Annual "Commercializing Global Green" forum in Philadelphia this week participated in a practical, in-depth three-hour workshop presented by the Biobased and Renewable Products Advocacy Group (BRAG™) on the critical policy, legislative, and regulatory issues impacting the commercialization of renewable chemicals. Lynn L. Bergeson, Managing Partner of Bergeson & Campbell,...
November 1, 2013

Workshop Will Help Companies Avoid Costly Regulatory Delays

The number of Significant New Use Rules (SNUR) issued by EPA has greatly increased in recent months, causing long and costly delays for companies trying to market biobased chemicals and products. The Biobased and Renewable Products Advocacy Group (BRAG™) is holding a workshop to help companies avoid these delays by explaining how, when, and to which entity or entities in the value chain the Toxic Substances Control Act (TSCA) applies, and what a renewable chemical innovator must do to...
November 1, 2013

Groups Press TSCA Reform

On October 29, 2013, hundreds of parents and children participated in a "stroller brigade" on Capitol Hill during which they lobbied Senate offices to provide greater protections against harmful chemicals during reform of the Toxic Substances Control Act (TSCA). The stroller brigade also joined actress Jennifer Beals at a press conference on TSCA reform sponsored by the Safer Chemicals, Healthy Families Coalition. Following the July 31, 2013, Senate Environment and Public Works hearing...
October 11, 2013

Waxman Challenges Chemicals Industry On TSCA Reform

On October 7, 2013, House Committee on Energy and Commerce Ranking Member Henry Waxman (D-CA) sent a letter to American Chemistry Council (ACC) President Calvin Dooley asking him whether ACC is "abandoning its 2009 principles for reform of the Toxic Substances Control Act." The letter is available online. In his letter, Representative Waxman tells Dooley that he has been hopeful that reform of the Toxic Substances Control Act (TSCA) would include many of the principles for reform...
October 4, 2013

Shutdown Delays Important Regulatory And Legislative Work Affecting Industr

The U.S. government is shut down until the U.S. Senate and House of Representatives approve the same version of legislation to fund it and the President then signs it into law. House Republicans have been trying to tie funding the government with defunding certain parts of the Affordable Care Act (ACA), which went into effect on October 1. The Senate has rejected every funding bill sent to it by the House because each has contained provisions to marginalize the ACA. The Senate has also rejected...
September 27, 2013

EPA Funding

If the Continuing Resolution (CR) currently funding the government is allowed to expire on September 30, it could prove devastating to the U.S. Environmental Protection Agency (EPA). Unlike other federal agencies, EPA cannot claim exceptions for many of its employees. In the event the CR expires, as EPA Administrator Gina McCarthy asserted in public remarks this week, EPA "would effectively shut down." It would only have skeletal staff and would surely impact Renewable Fuel Standard...
September 19, 2013

TSCA Reform

On September 18, 2013, the U.S. House Committee on Energy and Commerce held a hearing on "Regulation of Existing Chemicals and the Role of Pre-Emption under Sections 6 and 18 of the Toxic Substances Control Act." This was the third hearing in a series held by the Committee on the Toxic Substances Control Act (TSCA). It comes at a time when the Senate Committee on the Environment and Public Works (EPW) is also considering TSCA reform, including S. 1009, the "Chemical Security...
August 26, 2013

The Biobased and Renewable Products Advocacy Group publishes article in the Journal of Industrial Bi

Renewable chemicals are emerging at a fast pace, paving the way for new, innovative, and sustainable biobased products. The renewable chemicals’ market is estimated to reach $83.4 billion by 2018 in applications ranging from transportation and agriculture to textiles and cosmetics. In addition to all the elements great companies need to succeed -- a great product, a great brand, inspiring leadership, and vision -- biobased product companies need to understand how the U.S. Environmental...
January 7, 2013

EPA Regulatory Agenda Includes Notices Concerning Nanoscale Materials

The U.S. Environmental Protection Agency (EPA) is scheduled to announce in the January 8, 2013, Federal Register the availability of its 2012 Regulatory Agenda. EPA’s Regulatory Agenda includes the following notice concerning nanoscale materials: Nanoscale Materials; Chemical Substances When Manufactured, Imported, or Processed as Nanoscale Materials; Reporting and Recordkeeping Requirements; Significant New Use Rule: EPA is developing a proposal to establish reporting...
October 11, 2012

Potassium Titanium Oxide SNUR Bans Manufacture of Particle Size Less Than 100 nm

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...
January 3, 2012

EPA OIG Concludes EPA Needs to Manage Nanomaterials More Effectively

On December 30, 2011, the U.S. Environmental Protection Agency (EPA) Office of Inspector General (OIG) released a report entitled EPA Needs to Manage Nanomaterial Risks More Effectively. According to OIG, the purpose of its review was to determine how effectively EPA is managing the human health and environmental risks of nanomaterials. OIG states that it found “that EPA does not currently have sufficient information or processes to effectively manage the human health and...
December 28, 2011

EPA Publishes Proposed SNURs for CNTs

The U.S. Environmental Protection Agency (EPA) published on December 28, 2011, proposed significant new use rules (SNUR) for 17 chemical substances that were the subject of premanufacture notices (PMN). Of particular interest, seven of the PMN substances’ reported chemical names include the term “carbon nanotube” (CNT) or “CNT.”  EPA states that because of a lack of established nomenclature for CNTs, the Toxic Substances Control Act (TSCA) Inventory names for CNTs are...