EPA proposed to designate five chemicals as High-Priority Substances for risk evaluation under the nation's chemical safety law, the Toxic Substances Control Act (TSCA). If EPA finalizes these designations as proposed, the agency would immediately move forward with the risk evaluation process. This step is consistent with a commitment from the Administration to understand and address environmental and toxic exposures to ensure that every community has access to clean air and water, supports the Cancer Moonshot's mission to end cancer as we know it, and bolsters the Administration's efforts to make progress on delivering environmental justice and tackling plastic pollution. The five chemical substances EPA is proposing to designate as High-Priority Substances are: Vinyl Chloride (CASRN 75-01-4), Acetaldehyde (CASRN 75-07-0), Acrylonitrile (CASRN 107-13-1), Benzenamine (CASRN 62-53-3), and 4,4'-methylene bis(2-chloroaniline) (MBOCA) (CASRN 101-14-4).

The All-Hazards Waste Management Planning Tool is an interactive tool to assist emergency managers and planners for all communities (state, local, Tribal, and territorial), and large industrial and municipal facilities, such as airports and stadiums. The tool helps these parties create or update a comprehensive pre-incident plan for managing materials and wastes generated from manmade and natural disasters.

The EPA released a compliance guide for the 2024 methylene chloride risk management rule issued under the Toxic Substances Control Act (TSCA). The compliance guide will help industry, workers and other interested stakeholders understand and comply with the new regulations to prevent injuries, long-term illnesses and deaths. In April 2024, EPA finalized a ban on most uses of methylene chloride, a dangerous chemical known to cause liver cancer, lung cancer, breast cancer, brain cancer, cancer of the blood, and cancer of the central nervous system, as well as neurotoxicity, liver harm and even death. This regulation will protect people from health risks while allowing key uses to continue safely with a robust Workplace Chemical Protection Program (WCPP).

This rule amends certain aspects of the hazardous waste manifest regulations under the Resource Conservation and Recovery Act, specifically about the e-Manifest system. A manifest accompanies shipments of hazardous waste. This rule is intended to reduce the reporting burden on industry and states, increase information availability, improve compliance monitoring, and prepare for future potential integration with biennial reporting requirements. EPA aims to modernize and streamline the manifest process, increasing expected benefits of the e-Manifest system and encouraging further adoption of electronic manifests through increased utility of the system

EPA issued a memorandum that provides guidance to EPA Regions, states, and territories on when and how to consider potential adverse climate change impacts in the hazardous waste permitting process under the RCRA. This guidance includes recommendations for conducting climate change vulnerability screenings and assessments for treatment, storage, and disposal facilities to determine whether there are climate vulnerabilities that hazardous waste permits should address.

The EPA is proposing to address the unreasonable risk of injury to human health presented by n-methylpyrrolidone (NMP) under its conditions of use as documented in EPA's risk evaluation and risk determination for NMP pursuant to the TSCA. EPA determined that NMP presents an unreasonable risk of injury to health due to the significant adverse health effects associated with exposure to NMP. To address the identified unreasonable risk, EPA is proposing to: prohibit the manufacture, processing, and distribution in commerce and use of NMP in several occupational conditions of use; require worker protections through an NMP workplace chemical protection program (WCPP) or prescriptive controls for most of the occupational conditions of use; require concentration limits on a consumer product; regulate certain consumer products to prevent commercial use; and establish recordkeeping, labeling, and downstream notification requirements. Comments must be received on or before 29 July 2024.. POC Clara Hull, Existing Chemicals Risk Management Division, Office of Pollution Prevention and Toxics, EPA, 1200 Pennsylvania Ave. NW, Washington, DC 20460-0001; tele: (202) 564-3954; email: NMP.TSCA@epa.gov. (Federal Register 14 June 2024 [Proposed Rule] Pages 51134-51194)

Pursuant to the EPA's Significant New Alternatives Policy program, this action lists several substitutes as acceptable, subject to use conditions, for retail food refrigeration, commercial ice machines, industrial process refrigeration, cold storage warehouses, and ice skating rinks. Through this action, EPA is incorporating by reference standards which establish requirements for commercial refrigerating appliances and commercial ice machines, safe use of flammable refrigerants, and safe design, construction, installation, and operation of refrigeration systems. This action also exempts propane, in the refrigerated food processing and dispensing end-use, from the prohibition under the Clean Air Act (CAA) on knowingly venting, releasing, or disposing of substitute refrigerants in the course of maintaining, servicing, repairing or disposing of an appliance or industrial process refrigeration, as the Administrator is determining, on the basis of existing evidence, that such venting, release, or disposal of this substance in this end-use does not pose a threat to the environment. Effective on 15 July 2024. POC is Perrin Krisko, Stratospheric Protection Division, Office of Atmospheric Protection (Mail Code 6205A), EPA, 1200 Pennsylvania Ave. NW, Washington, DC 20460; tele: 202-564-2328; email: krisko.claudia@epa.gov. (Federal Register 13 June 2024 [Rule] Pages 50410-50497)

A bill to amend the Lead-Based Paint Poisoning Prevention Act to provide for additional procedures for families with children under the age of 6. (Congressional Record 30 April 2024 [Senate] Page S3078)

A bill to ensure that certain permit approvals by the Environmental Protection Agency have the force and effect of law. (Congressional Record 18 April 2024 [Senate] Pages S2872-S2873)

A bill to ensure that certain permit approvals by the Environmental Protection Agency have the force and effect of law. (Congressional Record 20 April 2024 [House] Pages H2622-H2623)

A bill to amend the Lead-Based Paint Poisoning Prevention Act to provide for additional procedures for families with children under the age of 6. (Congressional Record 30 April 2024 [House] Pages H2768-H2770)

A slide deck presented to Veteran Affairs Administration discussing general lead paint awareness. The topics also include the lead disclosure rule, renovation, repair, and painting rule, and lead activities rule. (see attached pdf)

EPA is proposing a regulatory framework for states and public water systems (PWSs) to identify and assess restructuring alternatives to ensure that every community receives safe, affordable, and reliable drinking water. The proposed regulations would: establish a new mandatory restructuring assessment authority for states; require states with primary enforcement authority (primacy) to develop mandatory restructuring assessment programs and submit primacy revisions for EPA review and approval; establish requirements for states and PWSs that implement system-specific mandatory restructuring assessments; and establish eligibility requirements and limitations for restructuring incentives under state-approved restructuring plans. This proposed rulemaking is required under amendments to the Safe Drinking Water Act (SDWA). By taking this action, the EPA intends to strengthen the ongoing efforts of states and PWSs to protect public health. Comments must be received on or before 29 July 2024. POC is Will Bowman, Drinking Water Capacity & Compliance Assistance Division, Office of Ground Water and Drinking Water (MC-4606M) Environmental Protection Agency, 1200 Pennsylvania Avenue NW, Washington, DC 20460; tele: (202) 564-3782; email: bowman.will@epa.gov. (Federal Register 30 May 2024 [Proposed Rule] Pages 46998-47026)

EPA is revising the Consumer Confidence Report (CCR) Rule in accordance with America's Water Infrastructure Act (AWIA) of 2018 (United States, 2018) and is requiring States, territories, and Tribes with primary enforcement responsibility to report compliance monitoring data (CMD) to the EPA. The revisions will improve the readability, clarity, and understandability of CCRs as well as the accuracy of the information presented, improve risk communication in CCRs, incorporate electronic delivery options, provide supplemental information regarding lead levels and control efforts, and require systems who serve 10,000 or more persons to provide CCRs to customers biannually (twice per year). The final rule requirements for States to submit to the EPA CMD for all National Primary Drinking Water Regulations (NPDWRs) will improve the EPA's ability to fulfill oversight responsibilities under the Safe Drinking Water Act (SDWA). This final rule is effective on 24 June 2024. Sarah Bradbury, Drinking Water Capacity and Compliance Division, Office of Ground Water and Drinking Water, Environmental Protection Agency, 1200 Pennsylvania Ave. NW, Washington, DC 20460-0001; tele:(202) 564-3116; email: bradbury.sarah@epa.gov. (Federal Register 24 May 2024 [Rule] Pages 45980-46014)

OSHA is amending the Hazard Communication Standard (HCS) to conform to the United Nations' GHS, primarily Revision 7, address issues that arose during the implementation of the 2012 update to the HCS, and provide better alignment with other U.S. agencies and international trading partners. Consistent with E.O. 13563 and the Regulatory Flexibility Act, which call for assessment and modification and improvement of existing rules, OSHA has reviewed the existing HCS. The agency has determined that the revisions in this final rule will enhance the effectiveness of the HCS by ensuring employees are appropriately apprised of the chemical hazards to which they may be exposed, thus reducing the incidence of chemical-related occupational illnesses and injuries. The modifications to the standard include revised criteria for classification of certain health and physical hazards, revised provisions for updating labels, labeling small containers, new provisions related to trade secrets, technical amendments related to the contents of safety data sheets (SDSs), and related revisions to definitions of terms used in the standard. This final rule is effective 19 July 2024. POC is Tiffany DeFoe, Director, Office of Chemical Hazards--Metals, Directorate of Standards and Guidance, OSHA, U.S. Department of Labor; tele: (202) 693-1950; email: defoe.tiffany@dol.gov. (Federal Register 20 May 2024 [Rule] Pages 44144-44461)

The EPA is finalizing multiple actions under section 111 of the Clean Air Act (CAA) addressing greenhouse gas (GHG) emissions from fossil fuel-fired electric generating units (EGUs). First, the EPA is finalizing the repeal of the Affordable Clean Energy (ACE) Rule. Second, the EPA is finalizing emission guidelines for GHG emissions from existing fossil fuel-fired steam generating EGUs. Third, the EPA is finalizing revisions to the New Source Performance Standards (NSPS) for GHG emissions from new and reconstructed fossil fuel-fired stationary combustion turbine EGUs. Fourth, the EPA is finalizing revisions to the NSPS for GHG emissions from fossil fuel-fired steam generating units that undertake a large modification, based upon the 8-year review required by the CAA. The EPA is not finalizing emission guidelines for GHG emissions from existing fossil fuel-fired stationary combustion turbines at this time; instead, the EPA intends to take further action on the proposed emission guidelines at a later date. This final rule is effective on 8 July 2024. POC is Lisa Thompson (she/her), Sector Policies and Programs Division (D243-02), Office of Air Quality Planning and Standards, U.S. EPA, 109 T.W. Alexander Drive, P.O. Box 12055, Research Triangle Park, North Carolina 27711; telephone number: (919) 541-5158; and email address: thompson.lisa@epa.gov. (Federal Register 9 May 2024 [Rule] Pages 39798-40064)

EPA is finalizing a rule to address the unreasonable risk of injury to health presented by methylene chloride 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 and death 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 an industrial and commercial use of the chemical is being prohibited, provide a time-limited exemption for a critical or essential use of methylene chloride for which no technically and economically feasible safer alternative is available, and protect workers from the unreasonable risk of methylene chloride while on the job. This final rule is effective on 8 July 2024. POC is Ingrid Feustel, Existing Chemicals Risk Management Division (7405M), Office of Pollution Prevention and Toxics, EPA, 1200 Pennsylvania Ave. NW, Washington, DC 20460-0001; tele: (202) 564-3199; email: MethyleneChlorideTSCA@epa.gov. (Federal Register 8 May 2024 [Rule] Page 39254-39302)

This action finalizes amendments to the national emission standards for hazardous air pollutants (NESHAP) for the Coal- and Oil-Fired Electric Utility Steam Generating Units (EGUs) source category. These final amendments are the result of the EPA's review of the 2020 Residual Risk and Technology Review (RTR). The changes, which were proposed under the technology review in April 2023, include amending the filterable particulate matter (fPM) surrogate emission standard for non-mercury metal hazardous air pollutants (HAP) for existing coal-fired EGUs, the fPM emission standard compliance demonstration requirements, and the mercury (Hg) emission standard for lignite-fired EGUs. Additionally, the EPA is finalizing a change to the definition of "startup." The EPA did not propose, and is not finalizing, any changes to the 2020 Residual Risk Review. This final rule is effective on 8 July 2024. POC is Sarah Benish, Sector Policies and Programs Division (D243-01), Office of Air Quality Planning and Standards, EPA, P.O. Box 12055, Research Triangle Park, North Carolina 27711; tele: (919) 541-5620; and email:benish.sarah@epa.gov. (Federal Register 7 May 2024 [Rule] Pages 38508-38593)

EPA is correcting a final rule that appeared in the Federal Register on 14 July 2023, which added a diisononyl phthalates (DINP) category to the list of toxic chemicals subject to the reporting requirements under the Emergency Planning and Community Right-to-Know Act (EPCRA) and the Pollution Prevention Act (PPA). However, the amendment could not be incorporated into the regulation due to an inaccurate amendatory instruction. This document corrects the amendatory instructions. Effective on 2 May 2024. POC is Rachel Dean, Data Collection Branch, Data Gathering, Management, and Policy Division (Mail code: 7406M), Office of Pollution Prevention and Toxics, EPA, 1200 Pennsylvania Ave. NW, Washington, DC 20460; tele: (202) 566-1303; email:dean.rachel@epa.gov. (Federal Register 2 May 2024 [Rule] Pages 35748-35754)

EPA finalized a ban on most uses of methylene chloride, a dangerous chemical known to cause liver cancer, lung cancer, breast cancer, brain cancer, cancer of the blood, and cancer of the central nervous system, as well as neurotoxicity, liver harm and even death. Ending most uses of methylene chloride will save lives and complements the President's Cancer Moonshot, a whole-of-government initiative to end cancer as we know it. EPA's final action, also known as a risk management rule under the Toxic Substances Control Act (TSCA), will protect people from health risks while allowing key uses to continue safely with a robust new worker protection program. This is the second risk management rule to be finalized using the process created by the 2016 TSCA amendments.

A bill to amend the Clean Air Act to modify the definition of ``small refinery' for purposes of the Renewable Fuel Program. (Congressional Record 22 March 2024 [Senate] Pages S2596-S2597)

A bill to direct the Secretary of Defense to enter into a Memorandum of Understanding with the United States Environmental Protection Agency and Guam Environmental Protection Agency to conduct necessary environmental inspections at military instillations in Guam. (Congressional Record 29 March 2024 [House] Pages H2128-H2129)

EPA announced a suite of final rules to reduce pollution from fossil fuel-fired power plants in order to protect all communities from pollution and improve public health without disrupting the delivery of reliable electricity. These rules, finalized under separate authorities including the Clean Air Act, Clean Water Act, and Resource Conservation and Recovery Act, will significantly reduce climate, air, water, and land pollution from the power sector, delivering on the Administration's commitment to protect public health, advance environmental justice, and confront the climate crisis.

In March 2023, EPA proposed and requested comment on the NPDWR and health-based Maximum Contaminant Level Goals (MCLGs) for six per- and polyfluoroalkyl substances (PFAS): PFOA, PFOS, PFHxS, PFNA, HFPO-DA, commonly known as GenX Chemicals, and PFBS. The EPA is finalizing NPDWRs for these six PFAS. Through this action, the EPA is finalizing MCLGs for PFOA and PFOS at zero. Considering feasibility, the EPA is promulgating individual Maximum Contaminant Levels (MCLs) for PFOA and PFOS at 4.0 nanograms per liter (ng/L) or parts per trillion (ppt). The EPA is also finalizing individual MCLGs and is promulgating individual MCLs for PFHxS, PFNA, and HFPO-DA at 10 ng/L. In addition to the individual MCLs for PFHxS, PFNA, and HFPO-DA, in consideration of the known toxic effects, dose additive health concerns and occurrence and likely co-occurrence in drinking water of these three PFAS, as well as PFBS, the EPA is finalizing a Hazard Index (HI) of 1 (unitless) as the MCLG and MCL for any mixture containing two or more of PFHxS, PFNA, HFPO-DA, and PFBS. Once fully implemented, the EPA estimates that the rule will prevent thousands of deaths and reduce tens of thousands of serious PFAS-attributable illnesses. This final rule is effective on 25 June 2024. POC is Alexis Lan, tele 202-564-0841; email: PFASNPDWR@epa.gov. (Federal Register 26 April 2024 [Rule] Pages 32532-32757)

The EPA is amending specific provisions in the Greenhouse Gas Reporting Rule to improve data quality and consistency. This action updates the General Provisions to reflect revised global warming potentials; expands reporting to additional sectors; improves the calculation, recordkeeping, and reporting requirements by updating existing methodologies; improves data verifications; and provides for collection of additional data to better inform and be relevant to a wide variety of Clean Air Act provisions that the EPA carries out. This action adds greenhouse gas monitoring and reporting for five source categories. These revisions also include changes that will improve implementation of the rule such as updates to applicability estimation methodologies, simplifying calculation and monitoring methodologies, streamlining recordkeeping and reporting, and other minor technical corrections or clarifications. This rule is effective 1 January 2025. POC is Jennifer Bohman, Climate Change Division, Office of Atmospheric Programs (MC-6207A), EPA, 1200 Pennsylvania Ave., NW, Washington, DC 20460; tele: (202) 343-9548; email: GHGReporting@epa.gov. (Federal Register 25 April 2024 [Rule] Pages 31802-31959)

On 31 August 2020, in accordance with requirements under the CAA, EPA performed a 5-year review of the Standards of Performance for New Stationary Sources and Emissions Guidelines for Existing Sources: Other Solid Waste Incineration (OSWI) Units, which includes certain very small municipal waste combustion (VSMWC) and institutional waste incineration (IWI) units. In the same action, the EPA proposed to remove the title V permitting requirements for air curtain incinerators (ACI) that burn only wood waste, clean lumber, yard waste, or a mixture of these three types of waste. In response to supportive comments received on the August 2020 proposal, this action is finalizing, as proposed, to remove the title V permitting requirements for ACIs that only burn wood waste, clean lumber, yard waste, or a mixture of those, and are not located at title V major sources or subject to title V for other reasons. The EPA is finalizing this proposed action now to simplify the compliance obligations for owners and operators of these types of units. The effective date of this rule is 17 April 2024. POC is Noel Cope, Office of Air Quality Planning and Standards, EPA, 109 T.W. Alexander Drive, P.O. Box 12055, Research Triangle Park, North Carolina 27711; tele: (919) 541-2128; email: cope.noel@epa.gov. (Federal Register 17 April 2024 [Rule] pages 27392-27397)

EPA is finalizing changes to its test procedures required to be used by industries and municipalities when analyzing the chemical, physical, and biological properties of wastewater and other samples for reporting under the EPA's National Pollutant Discharge Elimination System permit program. The Clean Water Act requires the EPA to promulgate these test procedures (analytical methods) for analysis of pollutants. The EPA anticipates that these changes will provide increased flexibility for the regulated community in meeting monitoring requirements while improving data quality. In addition, this update to the CWA methods will incorporate technological advances in analytical technology and make a series of minor changes and corrections to existing approved methods. As such, the EPA expects that these changes will not result in any negative economic impacts. This final rule is effective on 17 June 2024. POC is Tracy Bone, Engineering and Analysis Division, Office of Water (4303T), EPA, 1200 Pennsylvania Avenue NW, Washington, DC 20460-0001; tele: 202-564-5257; email: bone.tracy@epa.gov. (Federal Register 16 April 2024 [Rule] Pages 27288-27327)

A bill to provide for methane emission detection and mitigation. (Congressional Record 13 March 2024 [House] Pages H1179-H1180)

A bill to repeal section 115 of the Clean Air Act. (Congressional Record 19 March 2024 [House] Pages H1233-H1234)

This action finalizes the residual RTR conducted for the Commercial Sterilization Facilities source category regulated under NESHAP under the CAA. The EPA is finalizing decisions concerning the RTR, including definitions for affected sources, emission standards for previously unregulated sources, amendments pursuant to the risk review to address ethylene oxide (EtO) emissions from certain sterilization chamber vents (SCVs), aeration room vents (ARVs), chamber exhaust vents (CEVs), and room air emissions, and amendments pursuant to the technology review for certain SCVs and ARVs. In addition, we are taking final action to correct and clarify regulatory provisions related to emissions during periods of SSM, including removing exemptions for periods of SSM. We are also taking final action to require owners and operators to demonstrate compliance through the use of EtO CEMS, with exceptions for very small users of EtO; add provisions for electronic reporting of performance test results and other reports; and include other technical revisions to improve consistency and clarity. We estimate that these final amendments will reduce EtO emissions from this source category by approximately 21 tons per year (tpy). This final rule is effective on 5 April 2024. POC is Jonathan Witt, tele: (919) 541-5645 and email:witt.jon@epa.gov. (Federal Register 5 April 2024 [Rule] Pages 24090-24203)

EPA finalized the residual risk and technology review (RTR) conducted for the Ethylene Production source category, which is part of the Generic Maximum Achievable Control Technology Standards NESHAP. Amendments to the Petroleum Refinery Sector NESHAP were most recently finalized on 4 February 2020. Subsequently, the EPA received and granted various petitions for reconsideration on these NESHAP for, among other things, the provisions related to the work practice standards for pressure relief devices (PRDs), emergency flaring, and degassing of floating roof storage vessels. This action finalizes proposed amendments to remove the force majeure exemption for PRDs and emergency flaring, incorporate clarifications for the degassing requirements for floating roof storage vessels, and address other corrections and clarifications. This final action is effective on 4 April 2024. POC is Michael Cantoni, Sector Policies and Programs Division, Mail Drop: E143-01, 109 T.W. Alexander Drive, P.O. Box 12055, RTP, North Carolina 27711; tele: (919) 541-5593; and email: cantoni.michael@epa.gov. (Federal Register 4 April 2024 [Rule] Pages 23840-23873)

EPA is announcing the launch of a new website, epa.gov/permits, a centralized web-based platform for information about federal environmental permitting. It highlights EPA's permitting and environmental review programs and shares information on related statutes and environmental justice initiatives. In support of EPA's commitments under Title 41 of the Fixing America's Surface Transportation Act (FAST-41), it also displays the status of EPA permits for large scale infrastructure projects covered by this statute. The website is a resource for the public, permit applicants and federal agency partners.

A centralized web-based platform for information about federal environmental permitting. It highlights EPA's permitting and environmental review programs and shares information on related statutes and environmental justice initiatives. The website is a resource for the public, permit applicants, and federal agency partners.

EPA is requesting comments to assist in the potential development of regulations for the manufacture (including importing), processing, and distribution in commerce of lead for wheel-balancing weights ("lead wheel weights") under the TSCA. To inform this consideration, EPA is requesting comment from all stakeholders on the use and exposure to lead from the manufacture (including importing), processing (including recycling), distribution, use, and disposal of lead wheel weights, as well as information on their substitutes, to help determine if there is unreasonable risk to human health and the environment associated with this use. This action is relevant to a petition for a writ of mandamus filed in August 2023, by the Ecology Center, Center for Environmental Health, United Parents Against Lead & Other Environmental Hazards, and Sierra Club in the United States Court of Appeals for the Ninth Circuit requesting the court to direct EPA to conduct a rulemaking regulating lead wheel weights under TSCA. This final rule is effective 3 May 2024. POC is Sofie Sonner, Existing Chemicals Risk Management Division (7404M), Office of Pollution Prevention and Toxics, EPA, 1200 Pennsylvania Ave. NW, Washington, DC 20460-0001; tele: (202) 565-2414; email: sonner.sofie@epa.gov. (Federal Register 3 April 2024 [Rule] Pages 22972-22974) (Federal Register 3 April 2024 [Rule] Pages 22972-22974)

This final rule makes non-substantive, technical, organizational, and conforming amendments to existing Coast Guard regulations. This final rule is a continuation of our practice of periodically issuing rules to keep our regulations up-to-date and accurate. This final rule will have no substantive effect on the regulated public. This final rule is effective 3 April 2024. POC is Dale Murad, Coast Guard; telephone 202-372-3747, email Dale.Murad@uscg.mil. (Federal Register 3 April 2024 [Rule] Pages 22942-22949)

The EPA is finalizing facility response plan requirements for worst case discharges of CWA hazardous substances for onshore non-transportation-related facilities that could reasonably be expected to cause substantial harm to the environment by discharging a CWA hazardous substance into or on the navigable waters, adjoining shorelines, or exclusive economic zone. This final rule is effective on 28 May 2024. POC is Rebecca Broussard, Office of Emergency Management, Mail Code 5104A, Environmental Protection Agency, 1200 Pennsylvania Avenue NW, Washington, DC 20460; tele: 202-564-6706; email: broussard.rebecca@epa.gov. (Federal Register 28 March 2024 [Rule] Pages 21924-24967)

The EPA is issuing this final rule under the Toxic Substances Control Act (TSCA) to address to the extent necessary the unreasonable risk of injury to health presented by chrysotile asbestos based on the risks posed by certain conditions of use. The injuries to human health include mesothelioma and lung, ovarian, and laryngeal cancers resulting from chronic inhalation exposure to chrysotile asbestos. This final rule is effective on 28 May 2024. POC is Peter Gimlin, Existing Chemicals Risk Management Division (7405M), Office of Pollution Prevention and Toxics, EPA, 1200 Pennsylvania Ave. NW, Washington, DC 20460-0001; tele: (202) 566-0515; email: gimlin.peter@epa.gov. (Federal Register 28 March 2024 [Rule] Pages 21970-22010)

A bill to facilitate efficient State implementation of national ambient air quality standards, and for other purposes; to the Committee on Energy and Commerce. (Congressional Record 13 March 2024 [House] Pages H1179-H1180)

EPA announced a final rule to prohibit ongoing uses of chrysotile asbestos, the only known form of asbestos currently used in or imported to the United States. The ban on ongoing uses of asbestos is the first rule to be finalized under the 2016 amendments to the nation's chemical safety law, the Toxic Substances Control Act (TSCA), which received near-unanimous support in both the U.S. House of Representatives and the Senate. The action marks a major milestone for chemical safety after more than three decades of inadequate protections and serious delays during the previous administration to implement the 2016 amendments. Exposure to asbestos is known to cause lung cancer, mesothelioma, ovarian cancer, and laryngeal cancer, and it is linked to more than 40,000 deaths in the U.S. each year.

On March 12, 2024, EPA announced proposed amendments to the regulations for the open burning and open detonation of waste explosives. The proposed rule would improve implementation of requirements for how facilities must evaluate and use alternative technologies determined to be safe and available for treating waste explosives in lieu of OB/OD. EPA is also proposing changes to the OB/OD requirements for: • Waste analysis and characterization. • Wastes prohibited from OB/OD. • Minimum technical standards for OB/OD units. • Potential de minimis exemption to evaluating and implementing alternative treatment technologies. • Delay of closure applicability to OB/OD units. • Applicability to emergencies. • Timelines for implementing alternative treatment technologies. • Permitting of mobile treatment units. EPA will be taking public comment for 60 days once the proposed rule is published in the Federal Register. During the comment period, EPA will host a public webinar about this proposal and will post that information on this webpage.

A bill to amend the Clean Air Act to revise the treatment of certain resilience actions and natural disasters, to limit the issuance of new standards for criteria pollutants. (Congressional Record: 28 February 2024 [Senate] Pages S1043-S1044)

Based on the Environmental Protection Agency's (EPA's) reconsideration of the air quality criteria and the national ambient air quality standards (NAAQS) for particulate matter (PM), the EPA is revising the primary annual PM2.5 standard by lowering the level from 12.0 µg/m3 to 9.0 µg/m3. The Agency is retaining the current primary 24-hour PM2.5 standard and the primary 24-hour PM10 standard. The Agency also is not changing the secondary 24-hour PM2.5 standard, secondary annual PM2.5 standard, and secondary 24-hour PM10 standard at this time. The EPA is also finalizing revisions to other key aspects related to the PM NAAQS, including revisions to the Air Quality Index (AQI) and monitoring requirements for the PM NAAQS. This final rule is effective 6 May 2024. POC is Dr. Lars Perlmutt, Health and Environmental Impacts Division, Office of Air Quality Planning and Standards, U.S. EPA, Mail Code C539–04, Research Triangle Park, NC 27711; tele: (919) 541–3037; email: perlmutt.lars@epa.gov. (Federal Register 6 March 2024 [Rule] Pages 16202-16406)

PHMSA amends the Hazardous Materials Regulations (HMR) to update, clarify, improve the safety of, or streamline various regulatory requirements. Specifically, this rulemaking responds to 18 petitions for rulemaking submitted by the regulated community between May 2018 and October 2020 that requests PHMSA address a variety of provisions, including but not limited to those addressing packaging, hazard communication, and the incorporation by reference of certain documents. These revisions maintain or enhance the existing high level of safety under the HMR while providing clarity and appropriate regulatory flexibility in the transport of hazardous materials. This final rule is effective on 3 April 2024. POC is Steven Andrews, 202–366–8553, Office of Hazardous Materials Standards, Pipeline and Hazardous Materials Safety Administration, U.S. Department of Transportation, 1200 New Jersey Avenue SE, East Building, 2nd Floor, Washington, DC 20590–0001. (Federal Register 4 March 2024 [Rule] Pages 15636-15668)

The Department of Defense's National Defense Center for Energy and Environment (NDCEE) is excited to announce the opening of proposals for demonstrations of environmental, safety, occupational health, and energy technologies from March 1st to April 1st. They welcome submissions from all DoD Services, inviting innovative technologies, processes, and strategies that enhance energy security, Warfighter protection, military operations efficiency, or reduce environmental impacts. NDCEE wants your help shaping the future of defense through initiatives that bolster national security, safeguard our planet, and contribute to a more robust, greener, and secure tomorrow.

A bill to ensure that Federal agencies rely on the best reasonably available scientific, technical, demographic, economic, and statistical information and evidence to develop, issue or inform the public of the nature and bases of Federal agency rules and guidance. (Congressional Record 5 February 2024 [House] Pages H430-H431)

A bill to amend the Clean Air Act to provide for exclusion of air quality monitoring data that is directly due to a catastrophic or beneficial use wildfire from use in determinations with respect to exceedances or violations of the national ambient air quality standard for any air pollutant. (Congressional Record: 1 February 2024 [House] Pages H386-H388)

The U.S. Environmental Protection Agency has published a new compliance advisory titled Federal Facility Compliance with the Asbestos NESHAP. The Asbestos NESHAP requirements protect the public by minimizing the release of asbestos fibers during building renovations and demolitions. This compliance advisory reminds federal facilities of their compliance obligations under the Asbestos NESHAP and the Clean Air Act during building renovations and demolitions, even when those activities are performed by contractors.

To reduce the rate of significant noncompliance with National Pollutant Discharge Elimination System (NPDES) permits at lagoon facilities, improve water quality, and protect environmental and public health, the EPA has developed this troubleshooting manual. Specifically, this manual is designed to help operators at small wastewater treatment plant (WWTP) lagoons, also called wastewater stabilization ponds, identify causes of lagoon upset conditions and the corresponding troubleshooting steps.

A bill to amend the Federal Water Pollution Control Act with respect to the scope of national pollutant discharge elimination system permit discharge authorizations and the expression of effluent limitations. (Congressional Record 17 January 2024 [House] Pages H187-H188)

Facilities that need to submit SDSs or the list of hazardous chemicals under Section 311, also need to submit an annual inventory report for the same chemicals (EPCRA Section 312). This inventory report must be submitted to the State or Tribal Emergency Response Commission (SERC or TERC), Local or Tribal Emergency Planning Committee (LEPC or TEPC), and the local fire department by March 1 of each year. Most States require the Tier II form. Tier II forms require basic facility identification information, employee contact information for both emergencies and non-emergencies, information about chemicals stored or used at the facility, and additional data elements which would be useful to local planners and responders.

This portal is intended to help generators find hazardous waste compliance assistance resources. The portal includes both federal and state information and it covers most industrial and commercial business sectors. The portal catalogs over 800 hazardous waste compliance resources, including guidebooks, fact sheets, reports, checklists, web sites, contacts, and regulations. Various features are available to assist users in finding the best guidance materials and answers to specific questions.

This action announces the Environmental Protection Agency's (EPA's) approval of alternative testing methods for use in measuring the levels of contaminants in drinking water to determine compliance with national primary drinking water regulations. The Safe Drinking Water Act authorizes EPA to approve the use of alternative testing methods through publication in the Federal Register. EPA is using this streamlined authority to make 93 additional methods available for analyzing drinking water samples. This expedited approach provides public water systems, laboratories, and primacy agencies with more timely access to new measurement techniques and greater flexibility in the selection of analytical methods, thereby reducing monitoring costs while maintaining public health protection. This action is effective 30 January 2024. POC is Teresa Wells, Technical Support Branch, Standards and Risk Management Division, Office of Ground Water and Drinking Water (MS 140), Environmental Protection Agency, 26 West Martin Luther King Drive, Cincinnati, OH 45268; tele: (513) 569–7128; email: wells.teresa@epa.gov. (Federal Register 30 January 2024 [Rule] Pages 5773-5794)

The EPA is proposing amendments to the new source performance standards (NSPS) and emission guidelines (EG) for large municipal waste combustion (MWC) units. These proposed amendments reflect the results from a reevaluation of the maximum achievable control technology (MACT) floor levels, a 5-year review, and the removal of startup, shutdown and malfunction exclusions and exceptions. These proposed amendments also streamline regulatory language, revise recordkeeping and electronic notification and reporting requirements, re-establish new and existing source applicability dates, clarify requirements for certain air curtain incinerators, close a 2007 proposed reconsideration action, correct certain typographical errors, make certain technical corrections, and clarify certain provisions in the NSPS and EG. These proposed amendments would revise all emission limits in the EG, except for carbon monoxide (CO) limits for two subcategories of combustors, and all nine emission limits in the NSPS.. Comments must be received on or before 25 March 2024. POC is Charlene E. Spells, Sector Policies and Programs Division (E143–05), Office of Air Quality Planning and Standards, EPA, Research Triangle Park, P.O. Box 12055, North Carolina 27711; tele: (919) 541–5255; email:spells.charlene@epa.gov. (Federal Register 23 January 2024 [Proposed Rule] pages 4243-4268)

A bill to amend the Clean Air Act to exempt nonroad engines and vehicles that are used for agricultural purposes from the emission standards of that Act. (Congressional Record 19 December 2023 [House] Pages H6997-H6998)

A bill to amend the Clean Air Act to exempt nonroad engines and vehicles that are used for agricultural purposes from the emission standards of that Act. (Congressional Record 19 December 2023 [House] Pages H6997-H6998)

A bill to eliminate certain requirements with respect to dredging and dredged material. (Congressional Record: 11 December 2023 [House] Pages H6813-H6814)

A bill to require the Secretary of the Army, acting through the Chief of Engineers, to propose a new nationwide permit under the Federal Water Pollution Control Act for dredging projects. (Congressional Record: 11 December 2023 [House] Pages H6813-H6814)

A bill to require the Secretary of the Army, acting through the Chief of Engineers, to propose a new nationwide permit under the Federal Water Pollution Control Act for dredging projects. (Congressional Record: 11 December 2023 [House] Pages H6813-H6814)

A bill to repeal the requirements of the Foreign Dredge Act of 1906 with respect to dredging and dredged Material. (Congressional Record: 11 December 2023 [House] Pages H6813-H6814)

In alignment with Executive Order (EO) 14008, the EPA Administrator has underscored the importance of integrating climate action goals into the EPA's broader Strategic Plan. This memorandum serves as a directive to all EPA enforcement and compliance offices, urging them to proactively incorporate measures to combat climate change in all matters within their respective jurisdictions.

A bill to eliminate certain requirements with respect to dredging and dredged material. (Congressional Record: 7 December 2023 [Senate] Pages S5851-S5852)

A bill to repeal the requirements of the Foreign Dredge Act of 1906 with respect to dredging and dredged material. (Congressional Record: 7 December 2023 [Senate] Pages S5851-S5852)

A bill to require the Environmental Protection Agency and the Corps of Engineers to use a certain definition for the term ``prior converted cropland', and for other purposes. (Congressional Record: 30 November 2023 [Senate] Pages S5692-S5693)

A bill to require the Secretary of the Army, acting through the Chief of Engineers, to propose a new nationwide permit under the Federal Water Pollution Control Act for dredging projects. (Congressional Record: 7 December 2023 [Senate] Pages S5851-S5852)

EPA published the 2023 Mercury Inventory Report on the supply, use, and trade of mercury in the U.S. This is the second inventory report published after finalizing the 2018 mercury inventory reporting rule, adding to the suite of completed mandates related to elemental mercury and mercury compounds per the 2016 amendments to the Toxic Substances Control Act (TSCA). The 2023 report is the first report that reflects the January 1, 2020, effective date of the 2016 TSCA amendment to prohibit the export of five mercury compounds. The data in the 2023 report will further assist the U.S. in its implementation of the Minamata Convention on Mercury, a global treaty to protect human health and the environment from the adverse effects of mercury. High exposure to mercury can cause kidney damage, respiratory failure, and death. Other health effects include difficulty breathing, headaches, muscle weakness, memory loss, and mood swings. Additionally, mercury does not biodegrade and can build up in the environment.

On November 9, 2023, EPA hosted a webinar about the "Alternate PCB Extraction Methods and Amendments to PCB Cleanup and Disposal Regulations" final rule. For those who missed it, you can now access the webinar recording and presentation slides on our website.

This compendium draws on information from several sources, including completed alternative technology evaluations and RCRA permits for alternative technologies. It serves as a technical resource for permit agencies, facility owners and operators, and others when evaluating potential alternative treatment options for explosive hazardous wastes.

EPA issued a draft memorandum for public comment that communicates EPA's approach on when and how to consider potential adverse climate change impacts in the PCB approval process under the Toxic Substances Control Act. This memorandum would clarify that, for PCB cleanup, storage, and disposal approvals, our determination of no unreasonable risk is to be inclusive of not only current but future conditions at sites and facilities vulnerable to potential adverse climate change impacts. We identify measures that strengthen the resilience of PCB cleanup, storage, and disposal controls to climate change impacts, ensuring the protection of human health and the environment over time. EPA welcomes comment on the memorandum through 26 January 2024.?

EPA issued for public comment a draft memorandum that would provide guidance to EPA Regions, states, and territories on when and how to consider potential adverse climate change impacts in the hazardous waste permitting process under the Resource Conservation and Recovery Act. This draft guidance includes expectations for conducting climate change vulnerability screenings and assessments for treatment, storage, and disposal facilities to determine whether there are climate vulnerabilities that hazardous waste permits should address. The memo's recommendations would ensure that controls provide long-term effectiveness through resilience to adverse climate change impacts into the future. EPA welcomes comment on the memorandum through 26 January 2024.?? ?

Because the EPA received adverse comment on eight amendments in the direct final rule published on 9 August 2023, we are withdrawing amendments to specific provisions through correction to the direct final rule. This correction is effective 7 December 2023. POC is Brian Knieser, EPA, Office of Resource Conservation and Recovery, (MC: 5304T), 1200 Pennsylvania Avenue NW, Washington, DC 20460, (202) 566–0516, (knieser.brian@epa.gov). (Federal Register 6 December 2023 [Rule] Pages 84710-84713)

EPA announced a proposal to strengthen its Lead and Copper Rule that would require water systems across the country to replace lead service lines within 10 years. EPA is also proposing additional improvements to protect public health, such as lowering the lead action level and improving sampling protocols utilized by water systems. The Administration is using every tool available to help communities and water systems Get the Lead Out--including investing a historic $15 billion through the Bipartisan Infrastructure Law to replace lead service lines, providing technical assistance to communities, and supporting the development of a national inventory of lead service lines. The Lead and Copper Rule Improvements are central to the whole of government approach detailed in the Administration's Lead Pipe and Paint Action Plan. Once the proposed rule is published in the Federal Register, EPA will accept comments for 60 days. The agency will also hold a virtual public hearing on 16 January 2024, at which time the public will be invited to provide EPA with verbal comments. For more information about the proposed rule visit the proposed rule webpage.

EPA is finalizing amendments to the NSPS for secondary lead smelters pursuant to the periodic review required by the CAA. Specifically, the EPA is finalizing revisions to the NSPS that applies to affected secondary lead smelters constructed, reconstructed, or modified after 1 December 2022 (NSPS subpart La). The EPA is also finalizing amendments to the NSPS for secondary lead smelters constructed, reconstructed, or modified after 11 June 1973, and on or before 1 December 2022, (NSPS subpart L). In addition, we are finalizing the use of EPA Method 22 (Visual Determination of Fugitive Emissions from Material Sources and Smoke Emissions from Flares) as an alternative for demonstrating compliance with the opacity limit. This final rule is effective on 20 November 2023. POC is Amber Wright, Sector Policies and Programs Division (D243–02), Office of Air Quality Planning and Standards, EPA, 109 T.W. Alexander Drive, P.O. Box 12055, Research Triangle Park, North Carolina 27711; tele: (919) 541–4680; email: wright.amber@epa.gov. (Federal Register 20 November 2023 [Rule] Pages 80594-80617)

A bill to amend the Federal Water Pollution Control Act to restore a national minimum standard of protection for the water resources of the United States while providing certainty to regulated entities. (Congressional Record: 18 October 2023 [House] Pages H5028-H5029)

On October 23, 2023, EPA announced a new rulemaking effort to improve the recycling and management of end-of-life solar panels and lithium batteries. EPA is developing a proposed rule to add solar panels to the universal waste regulations and to add tailored universal waste standards for lithium batteries. EPA is working on this rulemaking in part in response to a petition submitted by a broad coalition of industry associations to regulate solar panels as universal waste. EPA is also working on adjustments within the universal waste regulations to improve safety standards and reduce fires from mismanaged end-of-life lithium batteries. Read about this effort on our website.

This training is designed and directed towards the federal facility manager and provides the opportunity to learn about the SPCC requirements, an overview of the inspection process, and common violations. The training will assist federal facility managers to maintain and/or improve compliance with SPCC requirements. The course will provide an SPCC 101 overview for facility managers. (See PDF file FED FACILTY Webinar Sept 2023 1_5 hours final)

This training is designed to allow federal facility personnel and other environmental professionals the opportunity to learn about the SPCC requirements, the inspection process, and common violations. The training will assist federal facilities to maintain and/or improve compliance with SPCC requirements. The objective of this training is to assist federal facilities with the implementation of their SPCC programs designed to prevent oil discharges from impacting navigable waters. The training is targeted for facilities with oil: storage, processing, refining, transferring, and activities or equipment using/consuming oil and oil products. The course will provide an SPCC 101 overview, a "deeper dive" into the SPCC rules, their applicability and requirements (e.g. containment, tank integrity, plan updates, etc.) for federal facility operators and certifying Professional Engineers (PEs). The US EPA SPCC inspection process and expectations will be discussed. An in-depth pictorial review of typical noncompliance found during EPA inspections will be provided. (See PDF file FED FACILTY Webinar Sept 2023 draft 4 hours)

EPA is adding PFAS subject to reporting under the EPCRA and the PPA pursuant to the NDAA to the list of Lower Thresholds for Chemicals of Special Concern. These PFAS already have a lower reporting activity threshold of 100 pounds. The addition of these PFAS to the list of chemicals of special concern means such PFAS are subject to the same reporting requirements as other chemicals of special concern. Removing the availability of these burden-reduction reporting options will result in a more complete picture of the releases and waste management quantities for these PFAS. EPA is removing the availability of the de minimis exemption for purposes of the Supplier Notification Requirements for all chemicals on the list of chemicals of special concern. This will help ensure that purchasers of mixtures and trade name products containing such chemicals are informed of their presence in mixtures and products they purchase to better inform any TRI reporting obligations. This final rule is effective 30 November 2023 and shall apply for the reporting year beginning 1 January 2024 (reports due 1 July 2025). POC is Daniel R. Ruedy, Data Gathering and Analysis Division (7406M), Office of Pollution Prevention and Toxics, Environmental Protection Agency, 1200 Pennsylvania Ave. NW, Washington, DC 20460–0001; tele: (202) 564–7974; email: ruedy.daniel@epa.gov. (Federal Register 31 October 2023 [Rule] 74360-74368)

EPA is issuing regulations to implement certain provisions of the American Innovation and Manufacturing Act, as enacted on 27 December 2020. This rulemaking restricts the use of hydrofluorocarbons in specific sectors or subsectors in which they are used; establishes a process for submitting technology transitions petitions; establishes recordkeeping and reporting requirements; and addresses certain other elements related to the effective implementation of the American Innovation and Manufacturing Act. These restrictions on the use of hydrofluorocarbons address petitions granted on 7 October 2021, and 19 September 2022. This rule is effective 26 December 2023. POC is Allison Cain, EPA, 1200 Pennsylvania Ave. NW, Washington, DC 20460; tele: 202–564–1566; email:cain.allison@epa.gov. (Federal Register 24 October 2023 [Rule] Pages 73098-73212) (Federal Register 24 October 2023 [Rule] Pages 73098-73212)

EPA announced a proposal to ban all uses of trichloroethylene (TCE) an extremely toxic chemical known to cause serious health risks including cancer, neurotoxicity, and reproductive toxicity. TCE is used in cleaning and furniture care products, degreasers, brake cleaners, and tire repair sealants, and a variety of safer alternatives are readily available for many uses. This action, taken under the Toxic Substances Control Act (TSCA), would protect people from these health risks by banning the manufacture, processing, and distribution of TCE for all uses. EPA's proposed risk management rule would take effect in one year for consumer products and most commercial uses and would implement stringent worker protections on the limited remaining commercial and industrial uses that would be phased down over a longer period.

In this action, the Administrator finds that lead air pollution may reasonably be anticipated to endanger the public health and welfare within the meaning of the Clean Air Act. The Administrator also finds that engine emissions of lead from certain aircraft cause or contribute to the lead air pollution that may reasonably be anticipated to endanger public health and welfare under the Clean Air Act. These findings are effective on 20 November 2023. POC is Ken Davidson, Office of Transportation and Air Quality, Assessment and Standards Division (ASD), Environmental Protection Agency; tele: (415) 972–3633; email: davidson.ken@epa.gov. (Federal Register 20 October 2023 [Rule] Pages 72372-72404)

EPA is issuing a supplemental proposed rule to reduce the spread of invasive species that occurs with normal operation of large marine vessels. Following public input on EPA's 2020 proposed rule--including meetings with states, Tribes, and other stakeholders--the agency is now issuing a Supplemental Notice to share new data and control options raised by stakeholders. This supplemental proposal will bolster the development of a final rule to stem the spread of invasive species and better protect our nation's aquatic ecosystems.

In this final action, the EPA is amending its reformulated gasoline (RFG) regulations to reflect the reclassification of several ozone nonattainment areas as Severe for the 2008 ozone national ambient air quality standard (NAAQS). The subject areas are the Dallas-Fort Worth, TX area (Dallas), the Denver-Boulder-Greeley-Fort Collins-Loveland, CO area (Denver), and the Eastern Kern County, CA area (Eastern Kern). The reclassification of the Dallas and Denver areas as Severe for the 2008 ozone NAAQS was effective on November 7, 2022, and results in the prohibition of the sale of conventional gasoline throughout the entire nonattainment area under the Clean Air Act (CAA) on 7 November 2023. Similarly, the reclassification of the Eastern Kern area was effective on 7 July 2021, and the Federal RFG requirement applied to the area on 7 July 2022. This final rule is effective 13 November 2023. POC is Mark Coryell, Office of Transportation and Air Quality, EPA, 2000 Traverwood, Ann Arbor, MI 48105; email: coryell.mark@epa.gov. (Federal Register 12 October 2023 [Rule] Pages 70602-70605)

A bill to prohibit the use of organophosphate pesticides on food (Congressional Record: 18 September 2023 [House] Pages H4379-H4381)

This presentation will cover how to manage the impacts of fats, oil, and grease on the collection system and the WWTP. The webinar will also cover fees and permitting options for food service establishments (FSEs), public outreach options, and enforcement.

A bill to amend the Clean Air Act with respect to the ethanol waiver for Reid Vapor Pressure under that Act, and for other purposes. (Congressional Record 27 July 2023 [Senate] Pages S3756)

Following careful reconsideration of the water quality certification rule the EPA is finalizing a rule revising and replacing the 2020 regulatory requirements for water quality certification under CWA section 401. This final rule updates the existing regulations to better align with the statutory text and purpose of the CWA; to clarify, reinforce, and provide a measure of consistency with elements of section 401 certification practice that have evolved over the more than 50 years since EPA first promulgated water quality certification regulations; and to support an efficient and predictable certification process that is consistent with the water quality protection and cooperative federalism principles central to CWA section 401. An Executive order signed on January 20, 2021, entitled "Protecting Public Health and the Environment and Restoring Science to Tackle the Climate Crisis," directed the Agency to review the water quality certification rule EPA promulgated in 2020, and this final rule culminates that review. The Agency is also finalizing conforming amendments to the water quality certification regulations for EPA-issued NPDES permits. This action is effective on 27 November 2023. POC is Lauren Kasparek, Office of Water (4504–T), EPA, 1200 Pennsylvania Avenue NW, Washington, DC 20460; tele: 202–564–3351; email: cwa401@epa.gov. (Federal Register 27 September 2023 [Final] Pages 66558-66666)

EPA finalized regulatory changes that address several key issues in the Polychlorinated Biphenyls Cleanup and Disposal program under the Toxic Substances Control Act. This final rule expands the available options for extraction and determinative methods used to characterize and verify the cleanup of PCB waste, which would greatly reduce the amount of solvent used in PCB extraction processes. EPA also finalized more flexible provisions to facilitate cleanup of waste during emergencies (e.g., hurricanes or floods), strengthened protections for the performance-based disposal option for PCB remediation waste, and made other updates to the regulations. EPA's revisions are based on the emergence of new science and information about PCBs, the advancement of analytical methods and technology, and requests from the regulated community to address concerns and improve the clarity of the regulations.

EPA's National Compliance Initiatives (NCIs) advance the Agency Strategic Plan's objectives to improve air quality, provide for clean and safe water, ensure chemical safety, and improve compliance with our nation's environmental laws while enhancing shared accountability between the EPA and states and tribes with authorized environmental programs.

EPA is joining state and local partners to launch SepticSmart Week 2023, a week-long annual campaign to educate homeowners and renters on how to properly maintain their septic systems. When septic systems are well-functioning, the health of the nation's communities and ecosystems is better protected. By being SepticSmart, homeowners can also avoid thousands of dollars in unnecessary repairs. Running from September 18 through September 22 this year, SepticSmart week is a partnership between EPA, state, Tribal, and local officials, wastewater professionals, and homeowners.

EPA announced a final rule to restore the fundamental authority granted by Congress to states, territories, and Tribes to protect water resources that are essential to healthy people and thriving communities. The agency's final CWA Section 401 Water Quality Certification Improvement Rule will support clear, efficient, and focused water quality reviews of infrastructure and development projects that are key to economic growth. Clean Water Act Section 401 enables states, territories, and authorized Tribes to protect their water quality from adverse impacts of construction or operation of federally permitted projects. Under Section 401 of the Act, a federal agency may not issue a license or permit to conduct any activity that may result in any discharge into a water of the US, unless the appropriate state, territory, or authorized Tribe issues a CWA Section 401 water quality certification or waives certification. EPA's 2023 rule realigns the scope of Section 401 certification with decades of established practice and restores and strengthens the role of states, territories, and authorized Tribes. The rule enhances certification review and provides regulatory certainty to advance federally permitted projects. The rule emphasizes that states, territories, and Tribes may only consider the adverse water quality-impacts from the activity. The rule also provides a clear approach to defining the required contents in a request for certification.

EPA is proposing to amend the General Provisions for National Emission Standards for Hazardous Air Pollutants (NESHAP) to address applicability and compliance issues resulting from the addition of a compound to the list of hazardous air pollutants (HAP) under the Clean Air Act (CAA). This action focuses on issues related to newly applicable standards for sources that become major sources solely from the addition of a compound to the CAA HAP list. This action also includes a discussion of the impacts of a newly listed HAP on the federal operating permit program. Comments must be received on or before 13 November 2023. POC is Susan Miller, Mail Drop: D205–02, 109 T.W. Alexander Drive, P.O. Box 12055, RTP, North Carolina 27711; telephone number: (919) 541–2443; email: miller.susan@epa.gov. (Federal Register 13 September 2023 [Proposed Rule] Pages 62711-62725)

The Environmental Protection Agency (EPA) and the Department of the Army ("the agencies") are amending the Code of Federal Regulations (CFR) to conform the definition of "waters of the United States" to a 2023 Supreme Court decision. This conforming rule amends the provisions of the agencies' definition of "waters of the United States" that are invalid under the Supreme Court's interpretation of the Clean Water Act in the 2023 decision. This final rule is effective on 8 September 2023. POC is Whitney Beck, Oceans, Wetlands and Communities Division, Office of Water (4504T), EPA, 1200 Pennsylvania Avenue NW, Washington, DC 20460; tele: (202) 564–2281; email: CWAwotus@epa.gov. citation(Federal Register 8 September 2023 [Rule] Pages 61964-61969)

A bill to direct the Administrator of the Environmental Protection Agency to amend regulations relating to exemptions for engines and equipment for purposes of national security. (Congressional Record: 18 August 2023 [House] Pages H4191-H4192)

A bill to direct the Administrator of the Environmental Protection Agency to amend regulations relating to exemptions for engines and equipment for purposes of national security (Congressional Record 4 August 2023 [House] Pages H4164-H4165)

PHMSA, in coordination with the Federal Railroad Administration (FRA), is amending the Hazardous Materials Regulations to suspend authorization of liquefied natural gas (LNG) transportation in rail tank cars pursuant to a final rule published on 24 July 2020, pending the earlier of either completion of a companion rulemaking evaluating potential modifications to requirements governing rail tank car transportation of LNG, or 30 June 2025. This final rule is effective on 31 October 2023. POC is Alexander Wolcott, Transportation Specialist, Standards and Rulemaking Division, Office of Hazardous Materials Safety, (202) 366–8553, 1200 New Jersey Avenue SE, Washington, DC 20590–0001. (Federal Register 31 October 2023 [Rule] Pages 60356-60375)

EPA is finalizing an expanded set of extraction and determinative methods that can be used to characterize and verify the cleanup of PCBs waste under implementing regulations for PCB-related authority in the TSCA. These changes are expected to greatly reduce the amount of solvent used in PCB extraction processes, thereby conserving resources and reducing waste. In addition, the changes are expected to result in quicker, more efficient, and less costly cleanups, due to greater flexibility in the cleanup and disposal of PCB waste, while still being equally protective of human health and the environment. EPA is finalizing several other amendments to the PCB regulations, including the amendment of the performance-based disposal option for PCB remediation waste; the removal of the provision allowing PCB bulk product waste to be disposed of as roadbed material; the addition of more flexible provisions for cleanup and disposal of waste generated by spills that occur during emergency situations; harmonization of the general disposal requirements for PCB remediation waste; and other amendments to improve the implementation of the regulations. This rule is effective 26 February 2024. POC is Jennifer McLeod, Program Implementation and Information Division, Office of Resource Conservation and Recovery, (202) 566–0384; email address: mcleod.jennifer@epa.gov. (Federal Register 29 August 2023 [Rule] Pages 59662-59696)

A bill to amend the Agricultural Research, Extension, and Education Reform Act of 1998 to improve interagency coordination in the pesticide registration process, and for other purposes. (Congressional Record 28 July 2023 [House] Pages H4150)

A bill to amend the Federal Insecticide, Fungicide, and Rodenticide Act to fully protect the safety of children and the environment, to remove dangerous pesticides from use, and for other purposes. (Congressional Record 28 July 2023 [House] Pages H4151)

The EPA announced its National Enforcement and Compliance Initiatives for 2024-2027, including for the first time initiatives to mitigate climate change, address exposure to PFAS contamination, and protect communities from cancer-causing coal ash. To advance the Biden-Harris Administration's commitment to protect disadvantaged communities, EPA also will integrate environmental justice considerations into each of its National Enforcement and Compliance Initiatives. Every four years, across administrations, EPA selects enforcement and compliance priorities so that the agency and its state partners can prioritize resources to address the most serious and widespread environmental problems facing the United States. In addition to climate change, PFAS contamination, and coal ash initiatives, EPA is modifying its Clean Air Act initiative to focus on hazardous toxic air pollution in overburdened communities in each EPA region and is continuing its drinking water and chemical accident prevention initiatives that began under prior administrations.