{"description":"Documents affecting 40 CFR 751","count":54,"total_pages":3,"next_page_url":"https://www.federalregister.gov/api/v1/documents?conditions%5Bcfr%5D%5Bpart%5D=751&conditions%5Bcfr%5D%5Btitle%5D=40&format=json&page=2&search_after_cursor=WzE3MzE5NzQ0MDAwMDAsIjIwMjQtMjY4OTQiXQ","results":[{"title":"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA); Compliance Date Extensions","type":"Proposed Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is proposing to extend certain compliance dates applicable to certain entities subject to the regulation of trichloroethylene (TCE) under the Toxic Substances Control Act (TSCA) until December 31, 2027, including for certain chemical processors in meeting the prohibition compliance deadline for the processing of TCE, industrial and commercial use of TCE as a processing aid, and associated wastewater disposal; and for refrigerant manufacturers in meeting the compliance deadline for phasing down TCE feedstock in the production of HFC-134a. This proposed compliance extension would allow for necessary and reasonable transition periods for regulated entities under TSCA section 6(d).","document_number":"2026-20964","html_url":"https://www.federalregister.gov/documents/2026/10/14/2026-20964/trichloroethylene-tce-regulation-under-the-toxic-substances-control-act-tsca-compliance-date","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-10-14/pdf/2026-20964.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-20964.pdf?1791895518","publication_date":"2026-10-14","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is proposing to extend certain compliance dates applicable to certain entities subject to the regulation of trichloroethylene (TCE) under the Toxic Substances Control Act (TSCA) until December 31,..."},{"title":"Perchloroethylene (PCE) and Carbon Tetrachloride (CTC); Regulation under the Toxic Substances Control Act (TSCA); Compliance Date Extensions","type":"Rule","abstract":"The U.S. Environmental Protection Agency (EPA or Agency) is finalizing an extension of certain compliance dates applicable to certain entities subject to the risk-management rules for perchloroethylene (PCE) and carbon tetrachloride (CTC) under the Toxic Substances Control Act (TSCA). EPA is extending certain Workplace Chemical Protection Program (WCPP) compliance dates for non-federal owners and operators to match the existing compliance dates for federal agencies and their contractors. For both PCE and CTC, this action extends the compliance date for initial monitoring for inhalation exposure to June 21, 2027, and extends the compliance date to meet the existing chemical exposure limit (ECEL), establish a regulated area, institute a workplace information and training program, provide any required respiratory personal protective equipment (PPE), and establish a respiratory PPE program to September 20, 2027. For PCE, EPA is also extending the compliance date for federal entities to institute a workplace information and training program to September 20, 2027, and for non-federal entities to establish and implement an exposure control plan to December 20, 2027.","document_number":"2026-15192","html_url":"https://www.federalregister.gov/documents/2026/07/28/2026-15192/perchloroethylene-pce-and-carbon-tetrachloride-ctc-regulation-under-the-toxic-substances-control-act","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-07-28/pdf/2026-15192.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-15192.pdf?1785156316","publication_date":"2026-07-28","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The U.S. Environmental Protection Agency (EPA or Agency) is finalizing an extension of certain compliance dates applicable to certain entities subject to the risk-management rules for perchloroethylene (PCE) and carbon tetrachloride (CTC) under the..."},{"title":"Extension of Postponement of Effectiveness for Certain Provisions of Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)","type":"Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is extending the postponement of the effectiveness of certain regulatory provisions of the final rule entitled \"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)\" until the conclusion of judicial review. Specifically, this postponement applies to the conditions imposed on the uses with TSCA section 6(g) exemptions.","document_number":"2026-08750","html_url":"https://www.federalregister.gov/documents/2026/05/05/2026-08750/extension-of-postponement-of-effectiveness-for-certain-provisions-of-trichloroethylene-tce","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-05-05/pdf/2026-08750.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-08750.pdf?1777898762","publication_date":"2026-05-05","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is extending the postponement of the effectiveness of certain regulatory provisions of the final rule entitled \"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)\" until..."},{"title":"Perchloroethylene (PCE) and Carbon Tetrachloride (CTC); Regulation Under the Toxic Substances Control Act (TSCA); Compliance Date Extensions","type":"Proposed Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is proposing to extend certain compliance dates applicable to certain entities subject to the regulation of perchloroethylene (PCE) and carbon tetrachloride (CTC) under the Toxic Substances Control Act (TSCA). EPA is proposing to extend certain Workplace Chemical Protection Program (WCPP) compliance dates for non-federal owners and operators to match the compliance dates for federal agencies and their contractors. For both PCE and CTC, this proposal would extend the compliance date for initial monitoring for inhalation exposure to June 21, 2027, and extend the compliance date to meet the existing chemical exposure limit (ECEL), establish a regulated area, provide any required respiratory personal protective equipment (PPE), and establish a respiratory PPE program to September 20, 2027. For PCE, EPA is also proposing to extend the compliance date for non-federal entities to establish and implement an exposure control plan to December 20, 2027.","document_number":"2026-05977","html_url":"https://www.federalregister.gov/documents/2026/03/27/2026-05977/perchloroethylene-pce-and-carbon-tetrachloride-ctc-regulation-under-the-toxic-substances-control-act","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-03-27/pdf/2026-05977.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-05977.pdf?1774529113","publication_date":"2026-03-27","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is proposing to extend certain compliance dates applicable to certain entities subject to the regulation of perchloroethylene (PCE) and carbon tetrachloride (CTC) under the Toxic Substances Control..."},{"title":"Extension of Postponement of Effectiveness for Certain Provisions of Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)","type":"Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is extending the postponement of the effectiveness of certain regulatory provisions of the final rule entitled \"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)\" for an additional 90 days. Specifically, this postponement applies to the conditions imposed on the uses with TSCA section 6(g) exemptions.","document_number":"2026-03155","html_url":"https://www.federalregister.gov/documents/2026/02/18/2026-03155/extension-of-postponement-of-effectiveness-for-certain-provisions-of-trichloroethylene-tce","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-02-18/pdf/2026-03155.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-03155.pdf?1771335920","publication_date":"2026-02-18","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is extending the postponement of the effectiveness of certain regulatory provisions of the final rule entitled \"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)\" for..."},{"title":"Extension of Postponement of Effectiveness for Certain Provisions of Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)","type":"Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is extending the postponement of the effectiveness of certain regulatory provisions of the final rule entitled \"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)\" for an additional 90 days. Specifically, this postponement applies to the conditions imposed on the uses with TSCA section 6(g) exemptions.","document_number":"2025-19887","html_url":"https://www.federalregister.gov/documents/2025/11/14/2025-19887/extension-of-postponement-of-effectiveness-for-certain-provisions-of-trichloroethylene-tce","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-11-14/pdf/2025-19887.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-19887.pdf?1763041507","publication_date":"2025-11-14","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is extending the postponement of the effectiveness of certain regulatory provisions of the final rule entitled \"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)\" for..."},{"title":"Methylene Chloride; Regulation Under the Toxic Substances Control Act (TSCA); Compliance Date Extension","type":"Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is finalizing an extension to the compliance dates applicable to certain entities subject to the regulation of methylene chloride promulgated under the Toxic Substances Control Act (TSCA). Specifically, EPA is finalizing an 18-month extension of the Workplace Chemical Protection Program (WCPP) and associated recordkeeping compliance dates for industrial or commercial laboratories that are not owned or operated by Federal agencies or contractors acting on behalf of the Federal government. Under this final rule, all non-Federal laboratories will share the same compliance dates with Federal and Federally contracted laboratories. EPA is finalizing an extension of the compliance dates for associated laboratory activities detailed in this final rule to avoid disruption of important functions of non-Federal laboratories such as the use of environmental monitoring methods needed for cleanup sites and wastewater treatment, as well as activities associated with university laboratories or law enforcement laboratories.","document_number":"2025-19881","html_url":"https://www.federalregister.gov/documents/2025/11/13/2025-19881/methylene-chloride-regulation-under-the-toxic-substances-control-act-tsca-compliance-date-extension","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-11-13/pdf/2025-19881.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-19881.pdf?1762955113","publication_date":"2025-11-13","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is finalizing an extension to the compliance dates applicable to certain entities subject to the regulation of methylene chloride promulgated under the Toxic Substances Control Act (TSCA)...."},{"title":"Trichloroethylene; Regulation Under the Toxic Substances Control Act (TSCA); Compliance Date Extension","type":"Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is taking interim final action on the Regulation of Trichloroethylene (TCE) under the Toxic Substances Control Act (TSCA) to revise certain compliance deadlines finalized in 2024. Specifically, EPA is amending the prohibition compliance date for the use of TCE as a processing aid in the manufacture of nuclear fuel, with corresponding changes to the compliance dates for the manufacturing, processing and distribution in commerce of TCE to support such use, to a prohibition on September 15, 2028. EPA is also amending the prohibition compliance date for the disposal of TCE to wastewater by processors of TCE and processors and industrial and commercial users of TCE as a processing aid, to begin on December 18, 2026. EPA is also amending the compliance deadline for downstream notification, and the text required to be present in Safety Data Sheets, to accurately reflect the new prohibition compliance deadline for TCE used as a processing aid in the manufacture of nuclear fuel. EPA is amending this compliance deadline to allow for 90 days after the publication of the final rule for manufacturers, processors, and distributors in commerce of TCE to make such a change. These revisions are necessary to address new information presented to EPA about inadvertent oversights in the original rulemaking and serious concerns that the facilities at issue will be unable to comply with the relevant requirements by the existing deadlines. EPA is requesting comments on all aspects of this interim final rule and will consider all comments received in determining whether amendments to this rule are appropriate after the conclusion of the comment period.","document_number":"2025-17948","html_url":"https://www.federalregister.gov/documents/2025/09/17/2025-17948/trichloroethylene-regulation-under-the-toxic-substances-control-act-tsca-compliance-date-extension","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-09-17/pdf/2025-17948.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-17948.pdf?1757967310","publication_date":"2025-09-17","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is taking interim final action on the Regulation of Trichloroethylene (TCE) under the Toxic Substances Control Act (TSCA) to revise certain compliance deadlines finalized in 2024. Specifically, EPA is..."},{"title":"Extension of Postponement of Effectiveness for Certain Provisions of Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)","type":"Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is extending the postponement of the effectiveness of certain regulatory provisions of the final rule entitled \"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)\" for an additional 90 days. Specifically, this postponement applies to the conditions imposed on the uses with TSCA exemptions.","document_number":"2025-15885","html_url":"https://www.federalregister.gov/documents/2025/08/20/2025-15885/extension-of-postponement-of-effectiveness-for-certain-provisions-of-trichloroethylene-tce","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-08-20/pdf/2025-15885.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-15885.pdf?1755607527","publication_date":"2025-08-20","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is extending the postponement of the effectiveness of certain regulatory provisions of the final rule entitled \"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)\" for..."},{"title":"Extension of Postponement of Effectiveness for Certain Provisions of Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)","type":"Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is extending the postponement of the effective date of certain regulatory provisions of the final rule entitled \"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)\" for an additional 60 days. Specifically, this postponement applies to the conditions imposed on the uses with TSCA exemptions.","document_number":"2025-11437","html_url":"https://www.federalregister.gov/documents/2025/06/23/2025-11437/extension-of-postponement-of-effectiveness-for-certain-provisions-of-trichloroethylene-tce","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-06-23/pdf/2025-11437.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-11437.pdf?1750423515","publication_date":"2025-06-23","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is extending the postponement of the effective date of certain regulatory provisions of the final rule entitled \"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)\" for..."},{"title":"Methylene Chloride; Regulation Under the Toxic Substances Control Act (TSCA); Compliance Date Extensions","type":"Proposed Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is proposing to extend the compliance date applicable to certain entities subject to the regulation of methylene chloride recently promulgated under the Toxic Substances Control Act (TSCA). Specifically, EPA is proposing to extend by 18 months the Workplace Chemical Protection Program (WCPP) and the associated recordkeeping compliance dates for laboratories that are not owned or operated by agencies or Federal contractors acting on behalf of the Federal government. Under this proposal, all laboratories, whether federal or not, would have the same compliance dates, which would be aligned with current compliance dates for Federal agencies and Federal contractors. EPA is proposing to extend the compliance dates for associated laboratory activities detailed in this proposal to avoid disruption of important functions such as the use of environmental monitoring methods needed for cleanup sites and wastewater treatment, as well as activities associated with university laboratories. The use of environmental monitoring methods, a common function of non-federal laboratories, is important to EPA's mission to ensure that the air is safe to breathe, water is safe for drinking or recreating, and disposal activities protect the environment.","document_number":"2025-09421","html_url":"https://www.federalregister.gov/documents/2025/05/27/2025-09421/methylene-chloride-regulation-under-the-toxic-substances-control-act-tsca-compliance-date-extensions","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-05-27/pdf/2025-09421.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-09421.pdf?1748004316","publication_date":"2025-05-27","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is proposing to extend the compliance date applicable to certain entities subject to the regulation of methylene chloride recently promulgated under the Toxic Substances Control Act (TSCA)...."},{"title":"Postponement of Effectiveness for Certain Provisions of Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)","type":"Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is postponing the effectiveness of certain regulatory provisions of the final rule entitled \"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)\" for 90 days pending judicial review. Specifically, this postponement applies to the conditions imposed on the uses with TSCA exemptions.","document_number":"2025-05641","html_url":"https://www.federalregister.gov/documents/2025/04/02/2025-05641/postponement-of-effectiveness-for-certain-provisions-of-trichloroethylene-tce-regulation-under-the","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-04-02/pdf/2025-05641.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-05641.pdf?1743425114","publication_date":"2025-04-02","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is postponing the effectiveness of certain regulatory provisions of the final rule entitled \"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)\" for 90 days pending..."},{"title":"C.I. Pigment Violet 29 (PV29); Regulation Under the Toxic Substances Control Act (TSCA); Reopening of Comment Period","type":"Proposed Rule","abstract":"In the Federal Register of January 14, 2025, EPA proposed a regulation to address the unreasonable risk of injury to human health presented by C.I. Pigment Violet 29 (CASRN 81-33-4, also known as PV29), under its conditions of use as documented in EPA's January 2021 Risk Evaluation for PV29 and the September 2022 Revised Risk Determination for PV29 prepared under TSCA. This document reopens the comment period, which is scheduled to end on February 28, 2025, for 60 days.","document_number":"2025-03515","html_url":"https://www.federalregister.gov/documents/2025/03/04/2025-03515/ci-pigment-violet-29-pv29-regulation-under-the-toxic-substances-control-act-tsca-reopening-of","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-03-04/pdf/2025-03515.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-03515.pdf?1740777309","publication_date":"2025-03-04","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"In the Federal Register of January 14, 2025, EPA proposed a regulation to address the unreasonable risk of injury to human health presented by C.I. Pigment Violet 29 (CASRN 81-33-4, also known as PV29), under its conditions of use as documented in..."},{"title":"Delay of Effective Date for 4 Final Regulations Published by the Environmental Protection Agency Between November 29, 2024, and December 31, 2024","type":"Rule","abstract":"In accordance with the memorandum of January 20, 2025, from President Donald J. Trump, entitled \"Regulatory Freeze Pending Review,\" this action temporarily delays until March 21, 2025, the effective date of the regulations listed in the table below. EPA has initially identified 4 regulations that meet the criteria in the memo and may identify additional regulations in subsequent notices.","document_number":"2025-01866","html_url":"https://www.federalregister.gov/documents/2025/01/28/2025-01866/delay-of-effective-date-for-4-final-regulations-published-by-the-environmental-protection-agency","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-01-28/pdf/2025-01866.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-01866.pdf?1737985517","publication_date":"2025-01-28","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"In accordance with the memorandum of January 20, 2025, from President Donald J. Trump, entitled \"Regulatory Freeze Pending Review,\" this action temporarily delays until March 21, 2025, the effective date of the regulations listed in the table below...."},{"title":"N-(1,3-Dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD) and its transformation product, 6PPD-quinone; Regulatory Investigation under the Toxic Substances Control Act (TSCA); Extension of the Comment Period","type":"Proposed Rule","abstract":"In the Federal Register of November 19, 2024, EPA issued an advance notice of proposed rulemaking soliciting public comment on and any additional information relevant to the potential risks associated with N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD) (CASRN 793-24-8, DTXSID 9025114) and its transformation product, 6PPD-quinone (CASRN 2754428-18-5, DTXSID 301034849). EPA is soliciting that information, along with information about potential alternatives and regulatory options, to help inform the Agency's consideration of potential future regulatory actions under the Toxic Substances Control Act (TSCA). With this document, EPA is extending the comment period by 60 days, from January 21, 2025, to March 24, 2025.","document_number":"2025-00731","html_url":"https://www.federalregister.gov/documents/2025/01/17/2025-00731/n-13-dimethylbutyl-n-phenyl-p-phenylenediamine-6ppd-and-its-transformation-product-6ppd-quinone","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-01-17/pdf/2025-00731.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-00731.pdf?1737035116","publication_date":"2025-01-17","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"In the Federal Register of November 19, 2024, EPA issued an advance notice of proposed rulemaking soliciting public comment on and any additional information relevant to the potential risks associated with..."},{"title":"C.I. Pigment Violet 29 (PV29); Regulation Under the Toxic Substances Control Act (TSCA)","type":"Proposed Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is proposing to address the unreasonable risk of injury to human health presented by C.I. Pigment Violet 29 (CASRN 81-33-4, also known as PV29), under its conditions of use as documented in EPA's January 2021 Risk Evaluation for PV29 and the September 2022 Revised Risk Determination for PV29 prepared under TSCA. TSCA requires that EPA address by rule any unreasonable risk of injury to health or the environment identified in a TSCA risk evaluation and apply requirements to the extent necessary so the chemical no longer presents unreasonable risk. To address the identified unreasonable risk, EPA is proposing requirements to protect workers from the unreasonable risk of PV29 during manufacturing and processing, certain industrial and commercial uses of the chemical, and disposal, while also allowing for a reasonable transition period prior to enforcement of said requirements.","document_number":"2024-30931","html_url":"https://www.federalregister.gov/documents/2025/01/14/2024-30931/ci-pigment-violet-29-pv29-regulation-under-the-toxic-substances-control-act-tsca","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-01-14/pdf/2024-30931.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2024-30931.pdf?1736775916","publication_date":"2025-01-14","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is proposing to address the unreasonable risk of injury to human health presented by C.I. Pigment Violet 29 (CASRN 81-33-4, also known as PV29), under its conditions of use as documented in EPA's..."},{"title":"Perchloroethylene (PCE); Regulation Under the Toxic Substances Control Act (TSCA)","type":"Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is finalizing a rule to address the unreasonable risk of injury to health presented by perchloroethylene (PCE) under its conditions of use. TSCA requires that EPA address by rule any unreasonable risk of injury to health or the environment identified in a TSCA risk evaluation and apply requirements to the extent necessary so that the chemical no longer presents unreasonable risk. EPA's final rule will, among other things, prevent serious illness associated with uncontrolled exposures to the chemical by preventing consumer access to the chemical, restricting the industrial and commercial use of the chemical while also allowing for a reasonable transition period where the industrial and commercial use of the chemical is being prohibited, providing a time-limited exemption for a critical or essential use of PCE for which no technically and economically feasible safer alternative is available, and protecting workers from the unreasonable risk of PCE while on the job.","document_number":"2024-30117","html_url":"https://www.federalregister.gov/documents/2024/12/18/2024-30117/perchloroethylene-pce-regulation-under-the-toxic-substances-control-act-tsca","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2024-12-18/pdf/2024-30117.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2024-30117.pdf?1734443180","publication_date":"2024-12-18","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is finalizing a rule to address the unreasonable risk of injury to health presented by perchloroethylene (PCE) under its conditions of use. TSCA requires that EPA address by rule any unreasonable risk..."},{"title":"Carbon Tetrachloride (CTC); Regulation Under the Toxic Substances Control Act (TSCA)","type":"Rule","abstract":"The Environmental Protection Agency (EPA or \"Agency\") is finalizing a rule to address the unreasonable risk of injury to health presented by carbon tetrachloride (CTC) under its conditions of use. TSCA requires that EPA address by rule any unreasonable risk of injury to health or the environment identified in a TSCA risk evaluation and apply requirements to the extent necessary so that the chemical no longer presents unreasonable risk. EPA's final rule will establish workplace safety requirements for most conditions of use, including the condition of use related to the making of low Global Warming Potential (GWP) hydrofluoroolefins (HFOs); prohibit the manufacture (including import), processing, distribution in commerce, and industrial/ commercial use of CTC for conditions of use where information indicates use of CTC has ceased; and establish recordkeeping and downstream notification requirements. The use of CTC in low GWP HFOs is particularly important in the Agency's efforts to support the American Innovation and Manufacturing Act of 2020 (AIM Act) and the Kigali Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer, which was ratified on October 26, 2022.","document_number":"2024-29517","html_url":"https://www.federalregister.gov/documents/2024/12/18/2024-29517/carbon-tetrachloride-ctc-regulation-under-the-toxic-substances-control-act-tsca","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2024-12-18/pdf/2024-29517.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2024-29517.pdf?1734443142","publication_date":"2024-12-18","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or \"Agency\") is finalizing a rule to address the unreasonable risk of injury to health presented by carbon tetrachloride (CTC) under its conditions of use. TSCA requires that EPA address by rule any unreasonable..."},{"title":"Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)","type":"Rule","abstract":"The Environmental Protection Agency (EPA or Agency) is finalizing a rule to address the unreasonable risk of injury to health presented by trichloroethylene (TCE) under its conditions of use. TSCA requires that EPA address by rule any unreasonable risk of injury to health or the environment identified in a TSCA risk evaluation and apply requirements to the extent necessary so that the chemical no longer presents unreasonable risk. EPA's final rule will, among other things, prevent serious illness associated with uncontrolled exposures to the chemical by preventing consumer access to the chemical, restricting the industrial and commercial use of the chemical while also allowing for a reasonable transition period with interim worker protections in place where an industrial and commercial use of the chemical is being prohibited, and provide time-limited exemptions for critical or essential uses of TCE for which no technically and economically feasible safer alternatives are available.","document_number":"2024-29274","html_url":"https://www.federalregister.gov/documents/2024/12/17/2024-29274/trichloroethylene-tce-regulation-under-the-toxic-substances-control-act-tsca","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2024-12-17/pdf/2024-29274.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2024-29274.pdf?1734356718","publication_date":"2024-12-17","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"The Environmental Protection Agency (EPA or Agency) is finalizing a rule to address the unreasonable risk of injury to health presented by trichloroethylene (TCE) under its conditions of use. TSCA requires that EPA address by rule any unreasonable risk..."},{"title":"N-(1,3-Dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD) and its Transformation Product, 6PPD-quinone; Regulatory Investigation Under the Toxic Substances Control Act (TSCA)","type":"Proposed Rule","abstract":"In granting a petition filed under the Toxic Substances Control Act (TSCA) by Earthjustice on behalf of the Yurok Tribe, the Port Gamble S'Klallam Tribe, and the Puyallup Tribe of Indians, the Environmental Protection Agency (EPA or Agency) committed to pursuing an action to solicit and collect information from the public on the potential risks associated with N-(1,3-Dimethylbutyl)-N'-phenyl-p- phenylenediamine (6PPD) (CASRN 793-24-8, DTXSID 9025114) and its transformation product, 6PPD-quinone (CASRN 2754428-18-5, DTXSID 301034849). With this document, EPA is soliciting that information, along with information about potential alternatives and regulatory options to help inform the Agency's consideration of potential future regulatory actions under TSCA.","document_number":"2024-26894","html_url":"https://www.federalregister.gov/documents/2024/11/19/2024-26894/n-13-dimethylbutyl-n-phenyl-p-phenylenediamine-6ppd-and-its-transformation-product-6ppd-quinone","pdf_url":"https://www.govinfo.gov/content/pkg/FR-2024-11-19/pdf/2024-26894.pdf","public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2024-26894.pdf?1731937532","publication_date":"2024-11-19","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"excerpts":"In granting a petition filed under the Toxic Substances Control Act (TSCA) by Earthjustice on behalf of the Yurok Tribe, the Port Gamble S'Klallam Tribe, and the Puyallup Tribe of Indians, the Environmental Protection Agency (EPA or Agency) committed..."}]}