EPA updates TSCA Work Plan, 23 chemicals added to list for further review.

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Today, EPA released its first update [PDF] to the Toxic Substances Control Act (TSCA) Work Plan for Chemical Assessments. Drawing on new data collected through Chemical Data Reporting (CDR) and the Toxic Release Inventory program, EPA adjusted the exposure rankings for the chemicals initially screened for the Work Plan and added 23 chemicals to the Work Plan list for further assessment. The agency also removed 15 chemicals which are mostly no longer in commerce; of the 15, mercury (and mercury compounds) and quartz were removed because risks associated with those substances are already sufficiently managed. In addition, benzo[a]pyrene was designated to be evaluated as part of the assessment of creosote. Today’s changes had no effect on 67 chemicals and bring the Work Plan total to 90 chemicals.

Included in the 23 new Work Plan chemicals, EPA added the following five Action Plan chemicals or chemical groups to the Work Plan for further assessment:

  • Bisphenol A (BPA)
  • Decabromodiphenyl ether (decaBDE)
  • Hexabromocyclododecane (HBCD)
  • Nonylphenols and nonylphenol ethoxylates (NP/NPE)
  • Group of phthalates (dibutyl phthalate (DBP), butyl benzyl phthalate (BBP), di(2-ethylhexyl) phthalate (DEHP), di-n-octyl phthalate (DnOP), di-isononyl phthalate (DINP), di-isodecyl phthalate (DIDP), and di-isobutyl phthalate (DIBP)

These Action Plan chemicals were all identified as highly-ranked for hazard and exposure; decaBDE and HBCD also had high rankings for persistence/bioaccumulation. The other five Action Plan chemicals not added to the Work Plan were not selected for reasons including lower toxicity and potential exposure or because they are no longer produced or imported into the United States. Of these non-Work Plan chemicals, the agency plans to propose Significant New Use Rules (SNURs) for benzidene dyes and toluene diisocyanate (TDI). In the case of long-chain perfluorinated chemicals (PFCs), EPA noted that while it has already begun risk management actions, including a voluntary stewardship program, it intends to gather “additional data regarding use of PFCs in imported articles before determining if these chemicals should be candidates for the assessment process.”

In addition to the Action Plan chemicals, EPA added ten chemicals which were previously screened for the Work Plan in 2012. These ten chemicals now have increased exposure scores, according to recent CDR and TRI data, due to “being domestically produced or imported in greater quantities and …used in a larger variety of consumer and children’s products.” Two flame retardants, triphenyl phosphate (TPP) and isopropylated phenol, phosphate (iPTPP), were also added.

EPA's ChemView database updated with new chemical SNURs and consent orders.

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Yesterday, EPA announced updates to ChemView, its public online tool for accessing information about chemicals regulated under the Toxic Substances Control Act (TSCA). The updates include enhanced data functions as well as updated, more comprehensive information.

The improved data functions include:

  • Improving the display and content for the Chemical Data Reporting information;
  • Adding a new link that displays the pollution prevention information generated as part of the Toxics Release Inventory program; and
  • Launching an administrative tool that will save EPA resources by streamlining the loading of future information.

ChemView’s databases were updated with the following new information:

  • 244 consent orders;
  • An additional 1,205 Significant New Use Rules (SNURs) for new and existing chemicals;
  • 16 additional chemicals with test rule data, and
  • Updates to the Safer Chemicals Ingredient List (part of the agency’s Design for Environment program).

In EPA’s press release, Assistant Administrator for the Office of Chemical Safety and Pollution Prevention Jim Jones explained that the agency was acting since Congress’ attempts to reform TSCA have so far been unsuccessful: “In the absence of TSCA reform, EPA is moving ahead to improve access to chemical health and safety information, and increase the dialogue to help the public choose safer ingredients used in everyday products.”

With the updates, ChemView now covers 10,000 chemicals and includes for the first time consent orders and new chemical SNURs. ChemView was first launched in 2013 to improve the availability of information on existing chemicals by displaying “key health and safety information and uses data in a format that allows quick understanding.”

U.S. chemical industry opposes fracking disclosure rules.

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Trade groups representing the U.S. chemical industry are urging EPA not to adopt rules requiring the disclosure of hydraulic fracturing chemicals and mixtures. The Society of Chemical Manufacturers and Affiliates (SOCMA) and the American Chemistry Council (ACC) both filed comments in September responding to EPA’s May 19, 2014 Advance Notice of Proposed Rulemaking. That notice announced that the agency was “initiating a public participation process to seek comment on the information that should be reported or disclosed for hydraulic fracturing chemical substances and mixtures and the mechanism for obtaining this information.” EPA’s filing was made in response to a section 21 citizen petition under the Toxic Substances Control Act (TSCA) and suggested that the contemplated reporting mechanism could be authorized under TSCA §§ 8(a) or 8(d), voluntary, or a combination of both, and “could include best management practices, third-party certification and collection, and incentives for disclosure.”

Both groups argue that mandating disclosure of hydraulic fracturing chemicals and mixtures could reveal trade secrets. In its comments, the ACC wrote that EPA should first finalize its ongoing hydraulic fracturing study, and that voluntary programs “have worked well in the past” and state level regulation is more appropriate than federal. SOCMA proposed “the use of structurally descriptive generic names if a specific name would potentially reveal a trade secret” along with better information collection via EPA’s enhanced Chemical Data Reporting (CDR) in combination with the industry’s voluntary chemical registry, FracFocus.

EPA proposes new SNUR on nonylphenols and nonylphenol ethoxylates.

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Yesterday, EPA released a pre-publication version of its proposed Significant New Use Rule (SNUR) under the Toxic Substances Control Act (TSCA) targeting nonylphenols (NPs) and nonylphenol ethoxylates (NPEs). NPEs are a type of nonionic surfactant used in a wide variety of industrial processes and applications, including detergents, dry cleaning, cosmetics, adhesives, and paints and coatings; NPs are primarily used as an intermediate in producing NPEs. Under the SNUR, any person intending to manufacture, import, or process NPs or NPEs for the identified significant new uses must notify EPA before beginning any such activity, so that the agency may have the opportunity to evaluate each intended use and impose any appropriate controls.

The proposed SNUR [PDF] applies to 15 chemical substances; for 13 of these, any use is considered a significant new use, while “any use other than use as an intermediate or use as an epoxy cure catalyst” constitutes a significant new use for 4-nonylphenol, branched and 2-nonylphenol, branched. In discussing the environmental effects of NPs and NPEs, EPA cited the chemicals’ persistence, high toxicity to aquatic life and wide usage that can lead to “widespread releases to the aquatic environment.”

NPs and NPEs were also the subject of an Advanced Notice of Proposed Rulemaking in 2009, following EPA’s settlement of a citizens petition to initiate rulemaking brought by several environmental groups and other NGOs. The release of the proposed SNUR is in line with EPA’s 2010 Action Plan for these chemicals. Other Action Plan efforts to regulate NPs and NPEs and reduce their risks include completing an alternatives assessment under the Design for Environment (DfE) program in 2012 and collaborating with the Textile Rental Services Association of America to phase out NPEs in industrial laundry detergents.

Comments will be accepted on the proposed SNUR for 60 days following the rule’s Federal Register publication, which is anticipated to occur the week of September 29.

EPA both finalizes and withdraws Significant New Use Rules.

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EPA finalized Significant New Use Rules (SNURs) under the Toxic Substances Control Act (TSCA) for 36 substances on September 2, including several nanoengineered carbon compounds. The SNURs were first proposed in February 2013, and include several substances subject to § 5(e) consent orders. EPA is not finalizing the proposed SNUR for one substance, premanufacture notice (PMN) number P-11-155, in response to a comment from the PMN submitter urging the SNUR’s withdrawal while the agency’s recommended environmental toxicity testing is ongoing. Other changes in the final SNURs are mostly minor and involve ensuring consistency with existing consent orders and Occupational Safety and Health Administration (OSHA) requirements. In response to comments on the hierarchy of engineering and administrative controls and collaboration with OSHA and the National Institute for Occupational Safety and Health (NIOSH), EPA noted that it is “currently in the process of developing revisions to existing SNUR regulations that will serve as a template for future SNURs and SNURs already issued” and will consult with OSHA and NIOSH.

In July, we reported that EPA released two sets of SNURs by direct final rule. Earlier this month, EPA withdrew six of those SNURs after receiving notices of intent to submit adverse comment. The agency withdrew rules for the substances identified generically and by PMN number as follows:

  • 1,1′- methylenebis[isocyanatobenzene], polymer with polycarboxylic acids in alkane polyols;
  • aromatic dibenzoate (P-14-60);
  • propylene glycol, alpha isocyanate, omega silane (P-13-270);
  • aromatic dicarboxylic acid polymer with alkanediol, alkyl alkyl-2-alkenoate,1,4- dialkyl aromatic dicarboxylate, alkanedioic acid, alkanediol, .alpha.- hydro-.omega.-hydroxypoly[oxy(alkyl- alkanediyl)], hydroxyalkyl 2-alkyl-2- alkenoate, aromatic diisocyanate, alkyl 2-alkyl-2-alkenoate and 2-alkyl-2- alkenoic acid (P-13-563);
  • alkanedioic acid, polymer with alkyl 2- alkyl-2-alkenoate, alkanedioic acid, alkanediol, .alpha.-hydro-.omega.- hydroxypoly[oxy(alkyl-1 2-alkanediyl)], hydroxyalkyl 2-alkyl-2-alkenoate, aromatic diisocyanate, alkyl 2-alkyl-2- alkenoate and 2-alkyl-2-alkenoic acid (P-13-617); and
  • alkanedioic acid, polymer with alkyl alkyl- alkenoate, alkanedioic acid, alkanediol, .alpha.-hydro-.omega.- hydroxypoly[oxy(alkyl-1,2-alkanediyl)], aromatic diisocyanate, alkyl alkyl- alkeneoate and alkyl-alkenoic acid (P-13-619).

According to its Federal Register notice, EPA intends to publish proposed SNURs for these substances under separate notice-and-comment procedures in the near future.

Sen. Boxer releases new TSCA proposal; reform unlikely to pass this Congress.

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Yesterday, Sen. Barbara Boxer (D-CA), Chair of the Senate Environment and Public Works Committee, released her “counterproposal” to the bipartisan Chemical Safety Improvement Act (“CSIA”) to modernize the Toxic Substances Control Act (“TSCA”). The counterproposal, called the “Boxer Toxic Substances Control Act,” takes the form of a “redline” or amended version of a July 31 draft of the CSIA from Sens. David Vitter (R-LA) and Tom Udall (D-NM). Changes in the Boxer proposal include:

  • Strengthens testing requirements for chemical prioritization;
  • Specifies storage near drinking water sources as a factor in determining prioritization;
  • Authorizes EPA to regulate chemicals in mixtures and articles;
  • Removes state preemption provisions; and
  • Adds a fee system based on the number of chemicals EPA reviews.

The release of Boxer’s legislation this late in the Congressional session suggests that TSCA reform is unlikely to pass in the current Congress. Sen. Vitter criticized Sen. Boxer for releasing the latest CSIA draft to the press without his consent as “not a good faith effort to reach consensus but a press stunt/temper tantrum.” Sen. Boxer introduced her proposal along with a pointed “critique” [PDF] of the CSIA, finding fault with the CSIA’s long timetables for reviewing high-priority chemicals; “ambiguous and weak” standards for low-priority chemicals; preemption of state laws; failure to “ensure that chemical disposal and unintended releases, like the one in West Virginia, are covered by EPA reviews and regulations”; and lack of a fee system, among other issues.

Environmental groups increase pressure on EPA to release TSCA CBI rules.

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Following the August 21 filing of a petition by a coalition of health, environmental and labor NGOs, EPA is under increased pressure to release its much-anticipated proposed rule on Confidential Business Information (CBI) under Toxic Substances Control Act (TSCA). Represented by Earthjustice, the coalition – whose members include the Environmental Defense Fund, BlueGreen Alliance, and Breast Cancer Fund – is petitioning EPA to propose rules to (1) automatically sunset “affirmative CBI determinations” after five years and (2) establish procedures for “reassertion” of CBI claims.

The rules sought by the Earthjustice coalition are the same ones that the EPA’s Office of Inspector General (OIG) has urged the agency to adopt. Last spring, EPA told the OIG that a proposed CBI rule would be released by September 30, 2014, although the same rule was previously slated for release in spring 2014 and then August 2014. The proposed rule is expected to set time limits with automatic expiration dates and establish reassertion and re-substantiation requirements.

The coalition’s petition was filed under a general provision of the Administrative Procedure Act – rather than the citizens’ petitions provision in TSCA – meaning that the EPA must only respond “within a reasonable time.” Earthjustice attorney Marianne Engelmann Lado told Chemical Watch that the coalition “wanted the clock ticking to actually finalize a rule and get it out the door.” The petition is available to read online [PDF].

TSCA reform still faces obstacles in Senate.

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Congress’ efforts to pass legislation modernizing the Toxic Substances Control Act (TSCA) have flown under the radar in recent months, but this weekend, the Associated Press provided an update on the difficult path for TSCA reform in the Senate. The AP reports that during the summer, Senate Environment and Public Works Committee Chair Barbara Boxer (D-CA) rejected the revised version of the Chemical Safety Improvement Act (CSIA) presented to her by Sens. Tom Udall (D-NM) and David Vitter (R-LA). Sens. Boxer and Udall both agreed that the new draft’s state preemption provisions remained too broad and must be narrowed.

This latest draft has not been released publicly, although Sen. Udall said it makes “big progress” with regard to TSCA’s safety standard and stressed that it “is a huge improvement compared to the law as it stands now, and as it has stood since 1976.” In contrast, Sen. Boxer said the new draft does not make needed improvements to TSCA. Sen. Boxer pointed to the legislation’s long timelines for reviewing chemicals of concern, saying the bill “could leave nearly a thousand chemicals of greatest concern unaddressed.”

Sen. Boxer also told the AP she would propose a provision to specifically address toxic chemicals that could endanger drinking water, like the chemical MCHM that contaminated drinking water in a massive spill in West Virginia last January.

The AP article quotes NGO representatives from Safer Chemicals, Healthy Families and the Environmental Defense Fund as optimistic that TSCA reform will eventually pass. The American Chemistry Council, which backs the CSIA, has set passing TSCA reform as its top legislative priority, and spent almost $6 million in lobbying during the first half of the year.

National Research Council advises EPA on sustainability-based decision-making.

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A new report advises the U.S. Environmental Protection Agency (EPA) to consider incorporating sustainability concepts used in the agency’s Design for Environment (DfE) program in its new chemicals screening process as it evolves, suggesting a new direction for Toxic Substances Control Act (TSCA) reform. The National Research Council (NRC) says that EPA should incorporate into its decision-making process an integrated strategy for evaluating effects on the three dimensions of sustainability – environmental, social, and economic – across all the agency’s activities.

This week, the NRC, the principal operating agency of the National Academies, released its report, Sustainability Concepts in Decision-Making: Tools and Approaches for the US Environmental Protection Agency. The NRC found that a wide variety of tools are available for the agency to use in integrating sustainability concepts into its decision-making, while declining to give “prescriptive advice” on “the use of specific tools and specific decisions” and recognizing that incorporating sustainability into EPA decision-making will be an “evolutionary process.”

The NRC’s report elaborates on issues left unresolved in the NRC’s 2011 report, Sustainability and the U.S. EPA (also known as the Green Book); this new report was commissioned by EPA “to examine applications of scientific tools and approaches for incorporating sustainability considerations into assessments that are used to support EPA decision-making.”

The report includes among five case studies examining how EPA could incorporate sustainability tools into its decision-making the agency’s DfE program. The NRC recommends that EPA use a “systems-thinking approach,” in contrast to the agency’s traditional focus on reducing releases from specific source categories. Likewise, in regulating products, EPA is urged to consider potential life-cycle effects of business processes along the entire value chain. In particular, the report advises EPA to consider applying lessons learned from the DfE program to the new chemicals screening process under TSCA. The NRC highlights the following approaches from the DfE program:

  • Convening public-private partnerships;
  • Using a variety of screening-level and quantitative analytic tools (like life-cycle analysis and alternatives assessments) relevant to sustainability; and
  • Using a variety of indicators (ecotoxicity, human toxicity, bioaccumulation, and environmental persistence) relevant to sustainability.

EPA is also advised to look to the private sector’s sustainability expertise to learn about tools used outside the agency, and to convene the private sector and NGOs “to define and implement value-chain-wide goals and performance outcomes.” In addition, the NRC recommends that EPA work to share insights and best practices learned from leading companies with other businesses.

EPA issues two sets of SNURs by direct final rule.

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Today, EPA released a pre-publication version of Significant New Use Rules (SNURs) for 43 chemicals under the Toxic Substances Control Act (TSCA). All 43 substances have been subject to Premanufacture Notices (PMNs) and six of them are subject to section 5(e) consent orders, where EPA determined that activities associated with the substances may present unreasonable risk to human health or the environment. The SNURs are being promulgated by direct final rule and will be published in the Federal Register tomorrow, July 9.

The new SNURs cover a wide range of chemicals, including perfluorinated chemicals and lithium salts, in a variety of industrial uses, from herbicide intermediates to surfactants for laboratory use fluid.The SNURs impose various recordkeeping, notification, protective and other requirements on persons engaging in a “significant new use,” i.e., any use outside the use scenarios identified in the applicable PMNs or without specified protective measures, in the case of the 5(e) SNURs.

These 43 SNURs come a day after another set of 13 SNURs which were published in today’s Federal Register, all of which were subject to PMNs and three of which were subject to section 5(e) consent orders. Two of the substances covered in this set of SNURs are identified as carbon nanotubes.

The SNURs applying to the substances subject to section 5(e) consent orders are “based on and consistent with the provisions in the underlying consent orders.” The other substances subject to the new SNURs met the criteria of concern established at 40 CFR § 721.170.

Both sets of SNURs will go into effect 60 days following publication in the Federal Register (September 8 and 9) unless EPA receives written adverse or critical comments, or notice of intent to submit such comments, within 30 days of publication (August 7 and 8).