By Lynn L. Bergeson, Charles M. Auer, Oscar Hernandez, Ph.D., Richard E. Engler, Ph.D., and Carla N. Hutton
On March 4, 2019, the U.S. Government Accountability Office (GAO) published a report titled Chemical Assessments: Status of EPA’s Efforts to Produce Assessments and Implement the Toxic Substances Control Act. The report describes the extent to which the U.S. Environmental Protection Agency’s (EPA) Integrated Risk Information System (IRIS) Program has addressed identified challenges and made progress toward producing chemical assessments; and assesses whether EPA has demonstrated progress implementing the Toxic Substances Control Act (TSCA). GAO reviewed documents from the National Academy of Sciences (NAS) and EPA and interviewed EPA officials and representatives from two environmental and two industry stakeholder organizations. GAO found that while EPA made improvements in the IRIS Program, between June and December 2018, EPA leadership directed the Program to stop the assessment process during discussions about program priorities. GAO states that while EPA has responded to initial statutory deadlines in TSCA, as amended by the Frank R. Lautenberg Chemical Safety for the 21st Century Act (Lautenberg Act), challenges remain. Read the full memorandum for more information on the report including why GAO did the study, GAO’s findings, and an insightful commentary.
By Lynn L. Bergeson, Carla N. Hutton, and Margaret R. Graham
On February 19, 2019, the U.S. Environmental Protection Agency (EPA) announced that it was releasing an update to the Toxic Substances Control Act (TSCA) Inventory listing the chemicals that are actively being manufactured, processed and imported in the United States, which is required under amended TSCA. Some of the highlights from EPA’s announcement are:
- A key result of the update is that less than half of the total number of chemicals on the current TSCA Inventory (47 percent or 40,655 of the 86,228 chemicals) are currently in commerce; EPA states that this information will help it focus risk evaluation efforts on chemicals that are still on the market.
- As recently as 2018, the TSCA Inventory showed over 86,000 chemicals available for commercial production and use in the U.S. Until this update, EPA states that it was not known which of these chemicals on the TSCA Inventory were actually in commerce.
- More than 80 percent (32,898) of the chemicals in commerce have identities that are not Confidential Business Information (CBI), increasing public access to additional information about them.
- For the less than 20 percent of the chemicals in commerce that have confidential identities, EPA states that it is developing a rule outlining how it will review and substantiate all CBI claims seeking to protect the specific chemical identities of substances on the confidential portion of the TSCA Inventory.
- From August 11, 2017, through October 5, 2018, chemical manufacturers and processors provided information on which chemicals were manufactured, imported or processed in the U.S. over the past ten years, the period ending June 21, 2016. EPA received more than 90,000 responses, a significant reporting effort by manufacturers, importers and processors.
Look for our memorandum on this important development tomorrow; it will be posted to our Regulatory Developments webpage.
On March 13, 2019, EPA will host a webinar to assist manufacturers (including importers) and processors with future reporting requirements. Under the final TSCA Inventory notification (active-inactive) rule, a substance is not designated as an “inactive substance” until 90 days after EPA publishes the initial version of the Inventory with all listings identified as active or inactive. EPA states that manufacturers and processors should be aware that if there is a substance that is listed as “inactive” that is currently being manufactured or processed, they have 90 days to file a Notice of Activity (NOA) Form B so that they can continue their current activity. Manufacturers and processors that intend to manufacture or process an “inactive” substance in the future must submit an NOA Form B before they start their activity.
The webinar is scheduled for 1:00 p.m. - 4:00 p.m. (EDT) on Wednesday, March 13, 2019. The webinar will include an overview of filing a NOA Form B, a demonstration of the electronic reporting application, and time for questions and answers. Registration for the webinar is not required.
More information about the TSCA Inventory update and the webinar is available on EPA’s TSCA Chemical Substance Inventory webpage.
By Lynn L. Bergeson, Richard E. Engler, Ph.D., and Margaret R. Graham
On January 31, 2019, the U.S. Environmental Protection Agency (EPA) was petitioned by the Attorneys General of 14 states (Massachusetts, Pennsylvania, California, Connecticut, Hawaii, Maine, Maryland, Minnesota, New Jersey, New York, Oregon, Rhode Island, Vermont, and Washington) and the District of Columbia under Toxic Substances Control Act (TSCA) Section 21(a) to issue an asbestos reporting rule to require reporting under TSCA Section 8(a) of information necessary for EPA to administer TSCA as to the manufacture (including importation), processing, distribution in commerce, use, and disposal of asbestos. Specifically, the petition states that the Attorneys General are petitioning EPA’s Administrator to:
- [I]nitiate a rulemaking and issue a new asbestos reporting rule to: (i) eliminate any applicability of the “naturally occurring substance” (NOCS) exemption in the [Chemical Data Reporting (CDR)] for asbestos reporting; (ii) apply the CDR reporting requirements to processors of asbestos, as well as manufacturers, including importers, of the chemical substance; (iii) ensure that the impurities exemption in the CDR does not apply to asbestos; and (iv) require reporting with respect to imported articles that contain asbestos.
In support of their requests in the petition, the Attorneys General state the following:
- NOCS Exemption: “The identified uses of imported raw asbestos represent pathways of exposure that present risks to health and the environment that EPA must consider in conducting its risk evaluation and regulating asbestos, and accordingly EPA should promulgate an asbestos reporting rule to require reporting of such information. Moreover, the required asbestos reporting must capture information with respect to the quantities imported, and these potential exposure pathways so this information can be made available to inform the states’ and the public’s knowledge regarding asbestos exposure risks.”
- Reporting from Processors: “[T]o enable EPA to carry out its responsibility to impose requirements on processors to eliminate unreasonable risks of injury to health or the environment arising from exposures to asbestos, EPA must promulgate new regulations to apply the reporting requirements of the CDR to processors of asbestos notwithstanding that the current CDR does not expressly require such reporting. Should EPA fail to do so, EPA would be violating TSCA, acting arbitrarily and capriciously, and abusing its discretion in implementing TSCA.”
- Exemptions for “Impurities” and “Articles”: “[W]hile the CDR exempts reporting with respect to ‘impurities’ and for chemical substances imported as ‘part of an article,’ neither of these exceptions should be applied to reporting with respect to the presence of asbestos if EPA is to satisfy TSCA’s mandate to prevent unreasonable risks associated with exposures to this highly toxic chemical.”
- Reporting for Asbestos: “EPA must account for the many tons of asbestos that are imported into the U.S., whether as a raw material or processed, to evaluate adequately the current and likely future risks of exposure to asbestos, and must also account for asbestos in consumer products, whether or not the asbestos is intentionally included in those products. These data … are needed for EPA to be able to make informed technically complex decisions regarding the regulation of asbestos. Without these data to rely on, the agency will be unable to meet its obligations under TSCA to make its decisions based on the weight of the scientific evidence and using the best available science …. Accordingly, EPA must issue an asbestos reporting rule to ensure that the NOCS, the impurities, and the articles exemptions do not apply to asbestos, and that processors of asbestos are required to report.”
The petition cites EPA’s denial of a petition submitted by a group of non-governmental organizations (NGO) seeking similar action that the Attorneys General are requesting, but does not address the many reasons that EPA denied the first petition. Why the Attorneys General would follow up EPA’s well-reasoned denial with a petition of their own with very similar requests and only marginal additional facts, is unclear. More information on the NGO petition is available in our blog item "EPA Denies Section 21 Petition Seeking Increased Asbestos Reporting."
By Richard E. Engler, Ph.D. and Margaret R. Graham
As the U.S. Environmental Protection Agency (EPA) is currently closed due to the lapse in appropriations, EPA has ceased all work reviewing new and existing chemicals under the Toxic Substances Control Act (TSCA). Regarding new chemicals, although the Central Data Exchange (CDX) may still accept submissions, EPA will not process any information submitted via CDX until EPA reopens and it is not clear how EPA will set “Day 1” for TSCA Section 5 notices submitted during the shutdown.
We are unaware of EPA publishing a formal notice that it is suspending the review period of new chemical notices, but EPA will not be making any determinations on such notices during the shutdown. Submitters should continue to submit any required information (e.g., Notices of Commencement) even though EPA will not process or review such submissions.
EPA actions on existing chemicals (including risk evaluations and publication of the updated TSCA Inventory with active/inactive status) will be delayed. As previously reported, the first preparatory meeting on the Colour Index (C.I.) Pigment Violet 29 risk evaluation (scheduled for January 8, 2019) will be cancelled if the shutdown continues through January 4, 2019, at 5:00 p.m., which appears probable.
By Lynn L. Bergeson and Margaret R. Graham
On October 17, 2018, the Trump Administration published its Unified Agenda of Regulatory and Deregulatory Actions (Regulatory Agenda). There are many interesting entries, some of which are flagged here.
Not surprisingly, the U.S. Environmental Protection Agency (EPA) listed implementing Toxic Substances Control Act (TSCA) amendments to enhance public health and chemical safety as one of its top priorities. According to EPA, the amendments to TSCA that were enacted in June 2016 require EPA “to evaluate existing chemicals on the basis of the health risks they pose -- including risks to vulnerable groups and to workers who may use chemicals daily as part of their jobs.” If unreasonable risks are found, EPA must then take steps to eliminate these risks but, “during the risk management phase, EPA must balance the risk management decision with potential disruption based on compliance to the national economy, national security, or critical infrastructure.” The following TSCA items were included.
The rules in the proposed rule stage are:
- Microorganisms: General Exemptions From Reporting Requirements; Revisions of Recipient Organisms Eligible for Tier I and Tier II Exemptions, 2070-AJ65. The Regulatory Agenda states that EPA is still developing a revised proposal that will address concerns raised by commenters in response to its preliminary determination that certain strains of Trichoderma reesei and Bacillus amyloliquefaciens will not present an unreasonable risk of injury to health or the environment when used as a recipient microorganism, provided that certain criteria for the introduced genetic material and the physical containment conditions are met. EPA is also considering expanding the earlier proposal to prohibit the inclusion of antibiotic resistance genes in the introduced genetic material in microorganisms qualifying for the TSCA Section 5(h)(4) exemption. EPA was scheduled to issue a proposed rule by October 2018.
- Long-Chain Perfluoroalkyl Carboxylate (LCPFAC) and Perfluoroalkyl Sulfonate Chemical Substances; Significant New Use Rule (SNUR), 2070-AJ99. The Regulatory Agenda states that EPA is developing a supplemental proposal for part of a SNUR under TSCA Section 5(a)(2) for LCPFAC chemical substances to make inapplicable the exemption for persons who import a subset of LCPFAC chemical substances as part of certain articles. This rule was scheduled to be proposed by October 2018 and issued in final by November 2019. EPA’s initial proposed rule was issued on January 21, 2015.
- Procedural Rule: Review of Confidential Business Information (CBI) Claims for the Identity of Chemicals on the TSCA Inventory -- Amended TSCA Section 8(b)(4)(C), 2070-AK21. The Regulatory Agenda states that EPA is developing a proposed rule that establishes a plan to review all claims to protect the specific chemical identities of chemical substances on the confidential portion of the active TSCA Inventory. EPA is scheduled to issue the proposed rule by January 2019 and the final rule by December 2019, as TSCA directs a final rule to be issued by December 16, 2019.
- TSCA Chemical Data Reporting Revisions and Small Manufacturer Definition Update for Reporting and Recordkeeping Requirements Under TSCA Section 8(a), 2070-AK33. The Regulatory Agenda states that before the next Chemical Data Reporting (CDR) period of 2020, EPA intends to revise the reporting requirements to better align with new statutory requirements resulting from TSCA, as amended, to address submitters' feedback following the 2016 submission period, and may consider reporting requirements for inorganic byproducts. EPA is also proposing amendments to the size standards for small manufacturers, which impacts certain reporting and recordkeeping requirements for TSCA Section 8(a) rules, including CDR. EPA is scheduled to issue the proposed rule by December 2018 and the final rule by October 2019.
- Regulation of Persistent, Bioaccumulative, and Toxic Chemicals Under TSCA Section 6(h), 2070-AK34. The Regulatory Agenda states that EPA is developing a proposed rule to implement TSCA Section 6(h), as amended, which directs EPA to issue regulations for certain persistent, bioaccumulative, and toxic (PBT) chemical substances that were identified in the 2014 update of the TSCA Work Plan. TSCA directs these regulations to be proposed by June 22, 2019, and issued in final form no later than 18 months after proposal. According to the Regulatory Agenda, EPA will issue a proposed rule by June 2019.
- Technical Issues; Formaldehyde Emission Standards for Composite Wood Products, 2070-AK47. EPA is proposing to amend the regulations promulgated in a final rule published on December 12, 2016, concerning formaldehyde emission standards for composite wood products, specifically to address certain technical issues and further align the final rule requirements with the California Air Resources Board (CARB) Airborne Toxic Control Measures (ATCM) Phase II program. EPA issued the proposed rule on November 1, 2018, in the Federal Register; comments are due by December 3, 2018. EPA expects to issue a final rule by March 2019.
The rules in the final rule stage are:
- Review of Dust-Lead Hazard Standards and the Definition of Lead-Based Paint, 2070-AJ82. EPA issued a proposed rule on July 2, 2018, that would lower the current dust-lead hazard standards (DLHS) from 40 mg/ft2 and 250 mg/ft2 to 10 mg/ft2 and 100 mg/ft2 on floors and window sills, respectively, per a final decision of the U.S. Court of Appeals for the Ninth Circuit. The Regulatory Agenda states that while EPA has proposed standards of 10 mg/ft2 and 100 mg/ft2 for floors and window sills respectively, EPA encouraged public comment on the full range of candidate standards analyzed as alternatives to the proposal, including the option not to change the current standard or to reduce the floor dust standard but leave the sill dust standard unchanged, since reducing floor dust lead has the greatest impact on children's health. EPA is scheduled to issue the final rule by June 2019. More information on the proposed rule is available in our memorandum “Recent Federal Developments -- July 2018.”
- SNUR for Toluene Diisocyanates (TDI) and Related Compounds, 2070-AJ91. The Regulatory Agenda states that EPA is preparing the final version of a proposed SNUR issued on January 15, 2015, under TSCA Section 5(a)(2) for 2,4-toluene diisocyanate, 2,6-toluene diisocyanate, toluene diisocyanate unspecified isomers, and related compounds; and that there are no changes in the chemicals subject to the SNUR between the proposed and final rule. EPA is scheduled to issue the final rule in November 2018.
- Significant New Uses of Chemical Substances; Updates to the Hazard Communication Program and Regulatory Framework; Minor Amendments to Reporting Requirements for Premanufacture Notices, 2070-AJ94. On July 28, 2016, EPA issued a rule proposing changes to the applicable significant new uses of chemical substances regulations at 40 C.F.R. Part 721 to align EPA's regulations, where possible, with the final revisions to the U.S. Occupational Safety and Health Administration (OSHA) Hazard Communications Standard. The Regulatory Agenda states that EPA is reviewing the comments received and is planning to issue a final rule in February 2019.
- Certain Nonylphenols and Nonylphenol Ethoxylates; SNUR, 2070-AJ96. The Regulatory Agenda states that EPA is reviewing the comments received on the proposed SNUR issued on October 1, 2014, for certain chemical substances commonly known as nonylphenols (NP) and nonylphenol ethoxylates (NPE) and is planning to issue a final rule in September 2019. More information on the proposed SNUR is available in our memorandum “EPA Proposes SNUR for Nonylphenols and Nonylphenol Ethoxylates.”
- Methylene Chloride; Rulemaking Under TSCA Section 6(a), 2070-AK07. The Regulatory Agenda states that EPA is scheduled to issue the final rule prohibiting the consumer and commercial paint stripping uses for methylene chloride by December 2018. In a press release issued on May 10, 2018, EPA stated that it will not re-evaluate the paint stripping uses of methylene chloride and will rely on its previous risk assessments. See our memorandum “EPA Will Send Final Methylene Chloride Rule to OMB ‘Shortly’” for more information on the proposed rule.
- Asbestos; SNUR, 2070-AK45. The Regulatory Agenda states that EPA’s proposed SNUR under TSCA Section 5(a)(2) for certain uses of asbestos that are no longer in use in the United States is scheduled to be issued in final by January 2019. The proposed SNUR was issued on June 11, 2018, and the comment period ended on August 10, 2018. More information on the proposed rule is available in our memorandum “Monthly Update for June 2018.”
The following Long-Term Action was also listed:
- N-Methylpyrrolidone (NMP); Regulation of Certain Uses Under TSCA Section 6(a), RIN 2070-AK46. The Regulatory Agenda states that EPA’s two co-proposals for NMP that were proposed on January 19, 2017 (as part of RIN 2070-AK07), will be issued in final with a future date “To Be Determined.” The first co-proposal would prohibit the manufacture, processing, and distribution in commerce of NMP for all consumer and most commercial paint and coating removal and the use of NMP for most commercial paint and coating removal. The second co-proposal would require commercial users of NMP for paint and coating removal to establish a worker protection program and not use paint and coating removal products that contain greater than 35 percent NMP by weight, with certain exceptions; and require processors of products containing NMP for paint and coating removal to reformulate products such that they do not exceed 35 percent NMP by weight, to identify gloves that provide effective protection for the formulation, and to provide warnings and instructions on any paint and coating removal products containing NMP. For more information on the proposed rule, please see our memorandum "Monthly Update for February 2017."
For information on the TSCA items included in the Spring 2018 Regulatory Agenda, please see our blog item “EPA’s Spring 2018 Unified Agenda and Regulatory Plan Includes TSCA Rulemakings.”
B&C is launching a podcast November 1, 2018. It’s called All Things Chemical™ and it will engage listeners in intelligent, insightful conversation about everything related to industrial, pesticidal, and specialty chemicals and the law and business issues surrounding chemicals. B&C’s talented team of lawyers, scientists, and consultants will keep listeners abreast of the changing world of both domestic and international chemical regulation and provide analysis of the many intriguing and complicated issues surrounding this space.
A teaser introduction to the podcast is available now. Full episodes will be available November 1, 2018, on iTunes, Spotify, and Stitcher.
By Lynn L. Bergeson and Carla N. Hutton
On August 31, 2018, the U.S. Environmental Protection Agency (EPA) submitted to the Office of Management and Budget (OMB) for review a final rule regarding user fees for the administration of the Toxic Substances Control Act (TSCA). As reported in our February 9, 2018, memorandum, “Administrator Pruitt Signs TSCA User Fee Proposal,” as amended by the Frank Lautenberg Chemical Safety for the 21st Century Act, TSCA provides EPA the authority to levy fees on certain chemical manufacturers, including importers and processors, to “provide a sustainable source of funding to defray resources that are available for implementation of new responsibilities under the amended law.” Under the amendments to TSCA, EPA has authority to require payment from manufacturers and processors who:
- Are required to submit information by test rule, test order, or enforceable consent agreement (ECA) (TSCA Section 4);
- Submit notification of or information related to intent to manufacture a new chemical or significant new use of a chemical (TSCA Section 5); or
- Manufacture or process a chemical substance that is subject to a risk evaluation, including a risk evaluation conducted at the request of a manufacturer (TSCA Section 6(b)).
EPA’s February 26, 2018, proposed rule described the proposed TSCA fees and fee categories for fiscal years (FY) 2019, 2020, and 2021, and explained the methodology by which the proposed TSCA user fees were determined and would be determined for subsequent FYs. In proposing the new TSCA user fees, EPA also proposed amending long-standing user fee regulations governing the review of Section 5 premanufacture notices (PMN), exemption applications and notices, and significant new use notices (SNUN). Under the proposed rule, after implementation of final TSCA user fees regulations, certain manufacturers and processors would be required to pay a prescribed fee for each Section 5 notice or exemption application, Section 4 testing action, or Section 6 risk evaluation for EPA to recover certain costs associated with carrying out certain work under TSCA. EPA did not propose specific fees for submission of confidential business information (CBI).
By Lynn L. Bergeson
On August 7, 2018, EPA is expected to announce the extension of the comment period on the problem formulations for the risk evaluations for the first 10 chemicals under Toxic Substances Control Act (TSCA) Section 6. The notice extends the comment period on the problem formulations and the document titled Application of Systematic Review of TSCA Risk Evaluations, an additional 21 days, until August 16, 2018. Reportedly EPA received several requests to extend the deadline.
By Lynn L. Bergeson and Margaret R. Graham
On May 25, 2018, the U.S. Environmental Protection Agency (EPA) announced it would host a half-day preparatory meeting for experts selected to serve as letter peer reviewers for EPA’s Exposure and Use Assessment and Human Health and Environmental Hazard Summary for Five Persistent, Bioaccumulative, and Toxic (PBT) chemicals. Section 6(h) of the Toxic Substances Control Act (TSCA) directs EPA to issue regulations under Section 6(a) for certain PBT chemical substances that were identified in EPA’s TSCA Work Plan for Chemical Assessments: 2014 update. The selected chemicals are:
- Decabromodiphenyl ethers (DECA);
- Hexachlorobutadiene (HCBD);
- Pentachlorothiophenol (PCTP);
- Phenol, isopropylated, phosphate (3:1) (PIP3/ITPP); and
- 2,4,6-Tris(tert-butyl) phenol (2, 4, 6 TRIS).
EPA prepared an Exposure and Use Assessment and a Human Health and Environmental Hazard Summary in response to the requirements under TSCA Section 6(h) to summarize conclusions of toxicity and whether there is likely exposure to these PBT chemicals and EPA organized letter peer reviews for the Exposure and Use Assessment and the Human Health and Environmental Hazard Summary. The Federal Register notice announcing the meeting states that during the preparatory meeting, “the individual letter peer reviewers will have the opportunity to comment on and ask questions regarding the scope and clarity of the draft charge questions.” EPA’s background papers, related supporting materials, and charge/questions for these letter peer reviews are now available in Docket No. EPA-HQ-OPPT-2018-0314 on www.regulations.gov.
The meeting is scheduled for June 25, 2018, from 1:00 p.m. to 5:00 p.m. (EDT) and will be held via teleconference and webcast only. Registration is available online. Those requesting to provide oral comments (approximately five minutes) are asked to register by June 21, 2018. Though the peer reviewers may not be able to consider fully written comments submitted after July 23, 2018, EPA will consider all comments submitted on or before August 17, 2018.
More information, including the list of experts, is available on EPA’s TSCA Peer Review website.
By Lynn L. Bergeson and Margaret R. Graham
On June 1, 2018, the U.S. Environmental Protection Agency (EPA) released the much anticipated first ten problem formulation documents; its systematic review approach document; and a significant new use rule (SNUR) proposal enabling it to prevent new uses of asbestos for public comment. Links and short summaries are provided below.
EPA states that the problem formulation documents refine the conditions of use, exposures, and hazards presented in the scope of the risk evaluations for the first ten chemicals to be evaluated under the Toxic Substances Control Act (TSCA) and present refined conceptual models and analysis plans that describe how EPA expects to evaluate the risks and that they are an important interim step prior to completing and publishing the final risk evaluations by December 2019. Comments on the problem formulation documents will be due 45 days after these documents are published in the Federal Register. The problem formulation documents are:
- 1-Bromopropane (1-BP);
- Carbon Tetrachloride;
- Cyclic Aliphatic Bromide Cluster (HBCD Cluster);
- Methylene Chloride;
- N-Methylpyrrolidone (NMP);
- Pigment Violet 29; and
- Trichloroethylene (TCE).
EPA states the systematic review approach document will guide its selection and review of studies in addition to providing the public with continued transparency regarding how the Agency plans to evaluate scientific information. Comments will be due 45 days after publication in the Federal Register. Also included on the systematic review web page is EPA’s Response to Public Comments Related to the Supplemental Files Supporting the TSCA Scope Documents for the First Ten Risk Evaluations.
For asbestos, EPA is proposing an asbestos SNUR for certain uses of asbestos (including asbestos-containing goods) that would require manufacturers and importers to receive EPA approval before starting or resuming manufacturing, and importing or processing of asbestos. EPA states that this review process, the first such action on asbestos ever proposed, would provide EPA with the opportunity to evaluate the intended use of asbestos and, when necessary, take action to prohibit or limit the use. Comments will be due 60 days after publication in the Federal Register.
More information on the first ten chemical evaluations is available on our blog. A more detailed analysis will be available next week on our regulatory developments webpage.