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regulation

(50 articles)

Open for Comment: Black Lung Benefits Act: Authorization of Self-Insurers

Labor Department — The Department is proposing revisions to regulations under the Black Lung Benefits Act (BLBA or the Act) governing authorization of self-insurers. These rules will determine the process for coal mine operators to apply for authorization to self-insure, the requirements operators must meet to qualify to self-insure, the amount of security self-insured operators must provide, and the types of security accepted for operators to self-insure. (60 days remaining)

comment-periodcomment-periodregulationlabor-department

Open for Comment: Significant New Use Rules on Certain Chemical Substances (26-4)

Environmental Protection Agency — EPA is proposing significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for certain chemical substances that were the subject of premanufacture notices (PMNs) and are also subject to an Order issued by EPA pursuant to TSCA. Once finalized, the SNURs would require persons who intend to manufacture (defined by statute to include import) or process any of these chemical substances for an activity that is proposed as a significant new use by this rulemaking to notify EPA at least 90 days before commencing that activity. The required notification initiates EPA's evaluation of the conditions of that use for that chemical substance. In addition, the manufacture or processing for the significant new use may not commence until EPA has conducted a review of the required notification, made an appropriate determination regarding that notification, and taken such actions as required by that determination. (32 days remaining)

comment-periodcomment-periodregulationenvironmental-protection-agency

Open for Comment: Clean Air Act Operating Permit Program Revisions; California; Amador County Air Pollution Control District, Calaveras County Air Pollution Control District, Great Basin Unified Air Pollution Control District, Northern Sierra Air Quality Management District

Environmental Protection Agency — The Environmental Protection Agency (EPA) is proposing to approve revisions to four State of California air districts' Clean Air Act title V program rules to remove emergency affirmative defense provisions. The four districts are the Amador County Air Pollution Control District (ACAPCD), the Calaveras County Air Pollution Control District (CCAPCD), the Great Basin Unified Air Pollution Control District (GBUAPCD), and the Northern Sierra Air Quality Management District (NSAQMD) ("Districts"). This proposed action is being taken in accordance with Federal regulations and the Clean Air Act (CAA or "Act"). We are taking comments on these proposed revisions and plan to follow with a final action. (32 days remaining)

comment-periodcomment-periodregulationenvironmental-protection-agency

Open for Comment: Air Plan Approval; Missouri; Construction Permit Exemptions

Environmental Protection Agency — The Environmental Protection Agency (EPA) is proposing to approve revisions to the Missouri State Implementation Plan (SIP) received on February 10, 2026. The submission revises Missouri's regulation on construction permit exemptions in their Minor New Source Review (NSR) program. These revisions refine exemptions for emergency generators, update references to other rules, and update recordkeeping requirements. The EPA is proposing to approve this rule revision pursuant to the Clean Air Act (CAA). (32 days remaining)

comment-periodcomment-periodregulationenvironmental-protection-agency

Open for Comment: Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area's Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard

Environmental Protection Agency — The Environmental Protection Agency (EPA) is proposing to approve a state implementation plan (SIP) revision and redesignation request submitted on September 19, 2025 by the Pennsylvania Department of Environmental Protection (PADEP). The SIP revision asks the EPA to redesignate the Warren County, Pennsylvania area from nonattainment to attainment for the 2010 1-hour primary sulfur dioxide (SO<INF>2</INF>) national ambient air quality standard (NAAQS). The revision also asks the EPA to approve into the SIP the Commonwealth's maintenance plan for the 2010 1-hour primary SO<INF>2</INF> NAAQS for the Warren County area. Furthermore, Pennsylvania requests that the EPA correct source- specific requirements for United Refining Company within the Pennsylvania SIP that were previously included in error. This proposed action is being taken under the Clean Air Act (CAA). (32 days remaining)

comment-periodcomment-periodregulationenvironmental-protection-agency

Open for Comment: Airworthiness Directives; Airbus Helicopters Deutschland GmbH (AHD) Helicopters

Transportation Department — The FAA proposes to supersede Airworthiness Directive (AD) 2024-04-10, which applies to all Airbus Helicopters Deutschland GmbH (AHD) Model EC135P1, EC135P2, EC135P2+, EC135P3, EC135T1, EC135T2, EC135T2+, EC135T3, and EC635T2+ helicopters. AD 2024-04-10 requires repetitively inspecting certain part-numbered tail rotor (T/R) blades for a crack and, depending on the results, removing any cracked T/R blade from service. AD 2024-04-10 also prohibits installing certain T/R blades on any helicopter unless certain requirements are met. Since AD 2024-04-10 was issued, it was determined that inspection Method A should be discontinued and that additional limitations shall be provided. This proposed AD would retain the actions of AD 2024-04-10 and would require repetitively inspecting a certain tail rotor blade (TRB) assembly for cracks and, depending on the results, removing any cracked TRB assembly from service and replacing an affected part as terminating action for the repetitive inspections. This proposed AD would also prohibit installing an affected TRB assembly on any helicopter unless certain requirements are met. The FAA is proposing this AD to address the unsafe condition on these products. (46 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: First State National Historical Park; Bicycling

Interior Department — The National Park Service (NPS) proposes to issue special regulations for First State National Historical Park to allow for bicycle use on approximately 25 miles of trails within the Brandywine Valley unit of the park. (60 days remaining)

comment-periodcomment-periodregulationinterior-department

Open for Comment: Waiver of Specified Statutory Requirements for Commercial Space Launch and Reentry Actions

Transportation Department — FAA proposes to amend its commercial space licensing regulations to streamline the licensing process and reduce regulatory burden for applicants. Specifically, FAA proposes to invoke the Secretary of Transportation's statutory authority to waive requirements of laws of the U.S. for a license or permit, after consultation with the head of the appropriate executive agency, when the requirement is not necessary to protect the public health and safety, safety of property, and national security and foreign policy interests of the United States. FAA proposes waiving requirements under 13 laws for commercial space licenses and permits to operate a launch site, licenses to operate a reentry site, experimental permits, and licenses to operate a launch or reentry vehicle. (32 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Exchange Visitor Program-Termination of Program Participation, Extension of Program and Reinstatement to Valid Program Status

State Department — The Department of State's (Department's) Bureau of Educational and Cultural Affairs administers the Exchange Visitor Program, as set forth at 22 CFR part 62, wherein exchange visitors on educational and cultural exchange programs travel to the United States in the J visa category. The Department tracks the status and geographic location of exchange visitors through the Student and Exchange Visitor Information System (SEVIS), a database administered by the Department of Homeland Security. This Notice of Proposed Rulemaking (Proposed Rule) seeks to clarify the conditions under which a sponsor must terminate an exchange visitor's program and authorizes the Department, in its discretion, to terminate an exchange visitor's program in limited circumstances; modifies Extension of Program and Reinstatement to valid program status in their entirety by eliminating outdated requirements and introducing updated procedures that make use of current SEVIS functionality; amends Definitions to include definitions for "Unauthorized Employment" and "Valid Program Status"; and rescinds the separate extension of program provision for au pairs. (0 days remaining)

comment-periodcomment-periodregulationstate-department

Open for Comment: Civil Money Penalty for Actions in Contempt of an Immigration Judge's Proper Exercise of Authority

Justice Department — This notice of proposed rulemaking ("NPRM") would implement a provision of the Immigration and Nationality Act ("INA" or "the Act") that authorizes Immigration Judges, under regulations prescribed by the Attorney General, to sanction by civil money penalty any action (or inaction) in contempt of the proper exercise of their authority by certain individuals. The rule would: define the scope of the contempt authority; provide procedures for contempt findings, penalty determinations, and penalty payment; establish an appellate process; and implement oversight of the use of contempt authority. The rule would also make conforming changes to the grounds for practitioner discipline. (60 days remaining)

comment-periodcomment-periodregulationjustice-department

Open for Comment: Airworthiness Directives; Airbus Helicopters

Transportation Department — The FAA proposes to supersede Airworthiness Directive (AD) 2022-01-01, which applies to all Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, AS 365 N2, AS 365 N3, EC130B4, EC130T2, SA 365 C1, SA 365 C2, SA 365 N, and SA 365 N1 helicopters. AD 2022-01-01 requires the application of alignment markings on, and repetitive inspections of, the main rotor (MR) pitch rod upper links and, depending on findings, the accomplishment of applicable corrective actions. Since the FAA issued AD 2022-01-01, the manufacturer designed a new pitch rod lever axis attachment screw and issued applicable modification material as an alternative option. This proposed AD would retain all the actions of AD 2022-01-01 and would allow the modification as a terminating action to the repetitive inspections and corrective actions. This proposed AD would also prohibit installing a certain affected pitch rod lever axis attachment screws unless certain requirements are met. The FAA is proposing this AD to address the unsafe condition on these products. (46 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Implementation of Fish and Fish Product Import Provisions of the Marine Mammal Protection Act

Commerce Department — NMFS is soliciting public input to inform potential revisions to the implementing regulations pursuant to the import provisions of the Marine Mammal Protection Act (MMPA). NMFS is initiating a comprehensive review of the import regulations to increase efficiency of the program while ensuring that the objectives of the statute are met. (60 days remaining)

comment-periodcomment-periodregulationcommerce-department

Open for Comment: Amendment of Jet Routes J-190 and J-584 and Very High Frequency Omnidirectional Range Federal Airways V-170 and V-188 in the Vicinity of Slate Run, Pennsylvania

Transportation Department — This action corrects a notice of proposed rulemaking (NPRM) that the FAA published in the Federal Register on July 20, 2026, proposing to amend Jet Routes J-190 and J-584 and Very High Frequency Omnidirectional Range (VOR) Federal Airways V-170 and V-188 in the vicinity of Slate Run, Pennsylvania. Specifically, this action corrects the docket number associated with the NPRM. (46 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Federal Motor Vehicle Safety Standards; Modernization of FMVSS No. 135 To Accommodate ADS-Equipped Vehicles; Extension of Comment Period

Transportation Department — In response to a request from Varnum LLP (Varnum), NHTSA is announcing a 30-day extension of the public comment period for the notice of proposed rulemaking (NPRM) published on June 26, 2026 proposing to amend Federal Motor Vehicle Safety Standard (FMVSS) No. 135, "Light vehicle brake systems." The proposed modifications would distinguish how regulations apply to vehicles with and without manually operated driving controls. The comment period for the NPRM was originally scheduled to end on July 27, 2026. It will now end on August 26, 2026. (27 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Reforming and Modernizing the NRC's Radiation Protection Framework

Nuclear Regulatory Commission — The U.S. Nuclear Regulatory Commission (NRC) is proposing to amend its regulations that govern its standards for protection against radiation. These proposed revisions would address section 5(b) of Executive Order 14300, "Ordering the Reform of the Nuclear Regulatory Commission," and would reflect the NRC's experience and other developments in the field of radiation protection since the NRC's last major revisions to these standards in 1991. In addition, the NRC is issuing for public comment draft implementing guidance. (47 days remaining)

comment-periodcomment-periodregulationnuclear-regulatory-commission

Open for Comment: Airworthiness Directives; Bell Textron Canada Limited Helicopters

Transportation Department — The FAA proposes to supersede Airworthiness Directive (AD) 2022-27-08, which applies to certain Bell Textron Canada Limited (Bell) Model 407 helicopters. AD 2022-27-08 requires inspecting the tailboom attachment structure and reporting the inspection results. Since the FAA issued AD 2022-27-08, two additional broken upper-left tailboom attachment bolts have been reported. This proposed AD would require repetitively inspecting the tail boom attachment structure, performing a torque inspection, and replacing attachment hardware. This proposed AD would also include performing a detailed inspection of the tail boom assembly and associated aft fuselage structure, which would be a terminating action to the repetitive inspection requirements. This proposed AD would also prohibit installing certain longeron assemblies. This proposed AD would also require revising the existing airworthiness limitations section (ALS) of the helicopter maintenance manual to include a new life limit for the tail boom attachment bolts. The FAA is proposing this AD to address the unsafe condition on these products. (47 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Air Plan Approval; Missouri; Control of NOX Emissions From Large Stationary Internal Combustion Engines

Environmental Protection Agency — The Environmental Protection Agency (EPA) is proposing to approve revisions to the Missouri State Implementation Plan (SIP) related to Control of Nitrogen Oxide (NO<INF>X</INF>) Emissions From Large Stationary Internal Combustion Engines. The revisions reformat and revise reporting, recordkeeping, and compliance requirements; incorporate other state rules by reference; add definitions specific to the rule; revise unnecessarily restrictive or duplicative language; and make administrative wording changes. The revisions also add an exemption for certain spark-ignited internal combustion engines. The EPA's proposed approval is pursuant to, and consistent with, the requirements of the Clean Air Act (CAA). (30 days remaining)

comment-periodcomment-periodregulationenvironmental-protection-agency

Open for Comment: Approval of Source-Specific Air Quality Implementation Plan; New York; Castleton Power, LLC

Environmental Protection Agency — Pursuant to applicable requirements under the Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is proposing to approve a revision to the State of New York's State Implementation Plan (SIP) for the ozone National Ambient Air Quality Standard (NAAQS) related to a source-specific SIP (SSSIP) revision for Castleton Energy Center, located at 1902 River Road, Castle-on-Hudson, New York 12033 (herein referred to CEC, or the Facility). The EPA is proposing to find that the control option in this SSSIP revision is Reasonably Available Control Technology (RACT) with respect to oxides of nitrogen (NO<INF>X</INF>) emissions from the relevant Facility emission source, i.e., a combined-cycle combustion turbine generator with an associated heat recovery steam generator equipped with a duct burner, and a steam generator, identified as emission unit 1-0GTDB in the Facility's CAA Title V operating permit. This SSSIP revision is intended to implement NO<INF>X</INF> RACT for the relevant Facility source in accordance with the requirements for implementation of the 2008 and 2015 ozone NAAQS. The EPA proposes to determine that this action will not interfere with ozone NAAQS requirements and meets all applicable requirements of the Act. (30 days remaining)

comment-periodcomment-periodregulationenvironmental-protection-agency

Open for Comment: Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines

Transportation Department — The FAA proposes to adopt a new airworthiness directive (AD) for all Rolls-Royce Deutschland Ltd & Co KG (RRD) Model BR700-725A1-12 engines. This proposed AD was prompted by the manufacturer revising the airworthiness limitations section (ALS) of the existing time limits manual (TLM) to introduce new or more restrictive airworthiness limitations and associated thresholds and intervals for life-limited parts. This proposed AD would require revising the ALS of the operator's existing approved engine maintenance or inspection program, as applicable, to incorporate new or more restrictive instructions and associated thresholds and intervals for life-limited parts. The FAA is proposing this AD to address the unsafe condition on these products. (47 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Air Plan Approval; Wisconsin; Source-Specific Air Quality Implementation Plan; Oak Creek Power Plant

Environmental Protection Agency — The Environmental Protection Agency (EPA) is proposing to approve a revision to the State of Wisconsin's State Implementation Plan (SIP) for the Oak Creek Power Plant located in Oak Creek, Wisconsin. The EPA is proposing to approve alternative nitrogen oxides (NO<INF>X</INF>) emissions limits for the Oak Creek facility. The alternative limits will allow the facility to operate in compliance with State and Federal regulations, and emit less NO<INF>X</INF> over time as compared to current limits. This proposed action will not interfere with the National Ambient Air Quality Standards (NAAQS) and meets all applicable requirements under the Clean Air Act (CAA). (30 days remaining)

comment-periodcomment-periodregulationenvironmental-protection-agency

Open for Comment: Airworthiness Directives; Leonardo S.p.a Helicopters

Transportation Department — The FAA proposes to supersede Airworthiness Directive (AD) 2021-12-10, which applies to certain Leonardo S.p.a. Model AB139 and AW139 helicopters. AD 2021-12-10 requires installing a placard on the primary stretcher unit. Since the FAA issued AD 2021-12-10, Aerolite (the manufacturer of the stretcher unit), developed a modification of the primary stretcher unit to improve its structural properties. This proposed AD would require the installation of a certain placard depending on the configuration of the primary stretcher unit. The proposed AD would also require revising the existing rotorcraft flight manual (RFM) for the helicopter. This proposed AD would also revise the applicability to only include Leonardo S.p.a. Model AB139 and AW139 helicopters, modified by FAA Supplemental Type Certificate (STC) SR04384NY. The FAA is proposing this AD to address the unsafe condition on these products. (45 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Amendments and Nonconformance Penalties for Model Year 2027 and Later Heavy-Duty Highway Engines and Amendments to Inducement Provisions for SCR-Equipped Diesel Engines

Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) is proposing regulatory amendments to certain compliance provisions and test procedures related to model year (MY) 2027 and later heavy-duty highway engines. These amendments would include changes to the regulatory useful life periods and the emission-related warranty periods. The EPA also proposes to add clarity to certain regulatory compliance provisions and correct errors in the regulations to support the MYs 2027 and later program for heavy-duty highway engines and vehicles. This includes certain amendments related to provisions adopted in January 2023 as well as other provisions adopted in earlier rules. The EPA also proposes to make nonconformance penalties (NCPs) available to manufacturers of medium heavy-duty engines (Medium HDE) and heavy heavy-duty engines (Heavy HDE) beginning in MY 2027. In addition, the EPA proposes to amend the requirements for selective catalytic reduction (SCR) system inducement provisions for newly manufactured diesel-fueled highway engines and vehicles (i.e., light- and medium- duty vehicles and heavy-duty engines) and nonroad engines and equipment. The EPA is also considering new inducement guidance for in- use highway and nonroad diesel engines, vehicles, and equipment. (46 days remaining)

comment-periodcomment-periodregulationenvironmental-protection-agency

Open for Comment: Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Federal CCR Permit Program; General Permit Provisions

Environmental Protection Agency — The Environmental Protection Agency (EPA) issued a proposed rule on February 20, 2020, to establish a Federal permit program for disposal of coal combustion residuals (CCR). On April 13, 2026, the EPA proposed to establish new compliance pathways that would allow site- specific considerations to be taken into account during permitting for owners or operators of CCR units complying with groundwater monitoring, corrective action, and closure requirements under a federal or participating-State CCR permit. The EPA is considering whether a general permit could be developed to allow such facilities to temporarily obtain permit coverage until an individual permit issued by EPA or an approved state CCR permit program is in effect. This advance notice of proposed rulemaking (ANPRM) does not propose any regulatory requirements or change any existing regulatory requirements. (91 days remaining)

comment-periodcomment-periodregulationenvironmental-protection-agency

Open for Comment: Alabama: Approval of State Coal Combustion Residuals Permit Program

Environmental Protection Agency — The Environmental Protection Agency (EPA or the Agency) is proposing to approve the Alabama partial Coal Combustion Residuals (CCR) permit program under the Resource Conservation and Recovery Act (RCRA). After reviewing the CCR permit program application submitted by the Alabama Department of Environmental Management (ADEM) on May 18, 2026, EPA has preliminarily determined that Alabama's partial CCR permit program meets the standard for approval under RCRA. If approved, Alabama's CCR permit program will operate in lieu of the Federal CCR program, with the exception of the specific provisions noted below. EPA is seeking comment on this proposal during a 60-day public comment period and will be holding a virtual public hearing on EPA's preliminary approval of Alabama's partial CCR permit program. (62 days remaining)

comment-periodcomment-periodregulationenvironmental-protection-agency

Open for Comment: Radio Broadcasting Services; Whitehall, Michigan

Federal Communications Commission — This document requests comments on a proposal to amend the Table of FM Allotments, by substituting Channel 258A for vacant Channel 248A at Whitehall, Michigan. A staff engineering analysis determines that Channel 258A can be allotted to Whitehall consistent with the Commission's minimum distance separation requirements, with a site restriction of 13 kilometers (8.1 miles) northwest of the community. The reference coordinates are 43-28-30 NL and 86-27-38 WL. See SUPPLEMENTARY INFORMATION. (56 days remaining)

comment-periodcomment-periodregulationfederal-communications-commission

Open for Comment: Certification of Dispatchers; Extension of Comment Period

Transportation Department — On May 15, 2026, FRA published an NPRM proposing to rescind FRA's May 21, 2024 final rule requiring the certification of dispatchers. By this notice, FRA is extending the NPRM's comment period by 30 days. (30 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Certification of Signal Employees; Extension of Comment Period

Transportation Department — On May 15, 2026, FRA published an NPRM proposing to rescind FRA's final rule requiring the certification of signal employees. By this notice, FRA is extending the NPRM's comment period by an additional 30 days. (30 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Pipeline Safety: Crimson Pipeline LP's Petition for Declaratory Order Regarding the Requirements for Baseline Integrity Assessments

Transportation Department — The Pipeline and Hazardous Materials Safety Administration is seeking comment on a Petition for Declaratory Order (Petition) requesting PHMSA issue an order regarding requirements for baseline integrity assessments. (30 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Special Conditions: Gulfstream Aerospace Corporation (Gulfstream) Model G300 Airplane; Dynamic Test Requirements for Single- and Multiple- Occupant Side-Facing Seats With or Without Airbag Systems

Transportation Department — This action proposes special conditions for the Gulfstream Model G300 airplane. This airplane, as modified by Gulfstream, will have a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for transport- category airplanes. This design feature is side-facing seats, oriented in the aircraft with the occupant facing 90 degrees to the direction of aircraft travel, with or without incorporation of an airbag systems or inflatables. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These proposed special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards. (43 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Rescission of Floodplain Management and Protection of Wetlands; Minimum Property Standards for Flood Hazard Exposure; Building to the Federal Flood Risk Management Standard

Housing and Urban Development Department — This proposed rule would revise HUD's regulations governing floodplain management and the protection of wetlands in accordance with Executive Order 14148, entitled "Initial Rescissions of Harmful Executive Orders and Actions." Executive Order 14148 revoked an earlier executive order that formed a basis for the final rule that HUD published on April 23, 2024, entitled "Floodplain Management and Protection of Wetlands; Minimum Property Standards for Flood Hazard Exposure; Building to the Federal Flood Risk Management Standard." This proposed rule generally would restore HUD's regulations to their state prior to the publication of the April 23, 2024, final rule, although it would maintain flexibilities from that rule related to floodways, categorical exclusions, exemptions from Part 55 applicability, and the decisionmaking process; it also proposes minor revisions for clarity. (58 days remaining)

comment-periodcomment-periodregulationhousing-and-urban-development-department

Open for Comment: Revocation of Class E Airspace; Point Pleasant, WV

Transportation Department — This action proposes to revoke Class E airspace at Point Pleasant, WV. The FAA is proposing this action due to the cancellation of the instrument procedures at Mason County Airport, Point Pleasant, WV. This action would bring the airspace into compliance with FAA orders and support instrument flight rule (IFR) procedures and operations. (43 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Amendment of Class E Airspace; Bedford, IN

Transportation Department — This action proposes to amend the Class E airspace at Alma, MI. The FAA is proposing this action due to an airspace review conducted due to the decommissioning of the Mount Pleasant very high frequency omnidirectional range (VOR) as part of the VOR Minimum Operational Network (MON) Program. This action would bring the airspace into compliance with FAA orders and support instrument flight rule (IFR) procedures and operations. (43 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Airworthiness Directives; Safran Helicopter Engines, S.A. Engines

Transportation Department — The FAA proposes to supersede Airworthiness Directive (AD) 2023-15-03, which applies to all Safran Helicopter Engines, S.A. (Safran) Model Arrius 2B2 engines. AD 2023-15-03 requires revising the airworthiness limitations section (ALS) of the existing engine maintenance manual (EMM) or instructions for continued airworthiness (ICA) and the existing approved maintenance or inspection program, as applicable, by incorporating the actions and associated thresholds and intervals, including life limits. Since the FAA issued AD 2023-15-03, the manufacturer has revised the ALS of the existing maintenance and overhaul manuals, introducing new and more restrictive instructions and maintenance tasks. This proposed AD would require updating the ALS of the existing EMM or ICA and the existing approved maintenance or inspection program, as applicable, by incorporating the actions and associated thresholds and intervals, including life limits. The FAA is proposing this AD to address the unsafe condition on these products. (43 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Determination of Rates and Terms for Making and Distributing Phonorecords (Phonorecords V)

Library of Congress — The Copyright Royalty Judges are publishing for comment proposed continuation of regulations for rates and terms applicable during the period beginning January 1, 2028, and ending December 31, 2032, for the section 115 statutory license for making and distributing phonorecords of nondramatic musical works. (29 days remaining)

comment-periodcomment-periodregulationlibrary-of-congress

Open for Comment: Facilitating Implementation of Next Generation 911 Services (NG911); Improving 911 Reliability

Federal Communications Commission — In this document, the Federal Communications Commission (the FCC or Commission) proposes rules to enhance Next Generation 911 (NG911) interoperability and improve NG911 accessibility. Specifically, the Further Notice of Proposed Rulemaking proposes requiring NG911 service providers to conduct multi-party interstate interoperability testing of 911 traffic. The Further Notice of Proposed Rulemaking also seeks comment about how 911 Authorities can integrate advanced technology such as Direct Video Calling into NG911 networks to improve accessibility. (29 days remaining)

comment-periodcomment-periodregulationfederal-communications-commission

Open for Comment: Designation of Phenethyl Halides as List I Chemicals

Justice Department — The Drug Enforcement Administration is proposing the control of phenethyl halides as list I chemicals under the Controlled Substances Act (CSA). Phenethyl halides are important to the illicit manufacture of fentanyl, as well as fentanyl analogues, and fentanyl- related substances as they are often used in synthetic routes to manufacture these substances. Further, in the respective synthetic routes in which they are used to manufacture fentanyl, fentanyl analogues, and fentanyl-related substances, various phenethyl halides, such as phenethyl bromide and phenethyl chloride, can be substituted for each other. If finalized, the proposed rule would subject handlers of phenethyl halides to the chemical regulatory provisions of the CSA and its implementing regulations. This proposed rulemaking does not establish a threshold for domestic and international transactions of phenethyl halides. As such, all transactions of phenethyl halides regardless of size or concentration, shall be regulated and would be subject to control under the CSA. (31 days remaining)

comment-periodcomment-periodregulationjustice-department

Open for Comment: Request for Information Regarding Promoting Access to Mortgage Credit

Consumer Financial Protection Bureau — This notice requests information from the public about potential regulatory changes that may reduce regulatory burdens and promote access to mortgage credit, as appropriate and consistent with applicable law. The Consumer Financial Protection Bureau (Bureau or CFPB) seeks to reduce unwarranted regulatory burdens to ensure that creditworthy borrowers can access mortgage credit. Specifically, the CFPB is requesting information on industry and consumer burdens related to the integrated mortgage disclosures under the Truth in Lending Act (TILA) and Real Estate Settlement Procedures Act (RESPA) (TILA-RESPA integrated disclosures or TRID), the right of rescission, and reverse mortgage disclosures. (31 days remaining)

comment-periodcomment-periodregulationconsumer-financial-protection-bureau

Open for Comment: Approval and Promulgation of Implementation Plans; California; San Joaquin Valley; Revisions to Motor Vehicle Emissions Budgets for Ozone

Environmental Protection Agency — The Environmental Protection Agency (EPA) is proposing to approve revisions to the State of California's State Implementation Plan (SIP) for the San Joaquin Valley (SJV) area. The revisions consist of an update to the SJV area's motor vehicle emissions budgets ("budgets") for nitrogen oxides (NO<INF>X</INF>) and volatile organic compounds (VOC) for the 2008 8-hour ozone national ambient air quality standard (NAAQS or "standard"). These updated budgets for 2026, 2029, and 2031 were developed with the latest modeling method approved for California. These updated budgets apply to all subareas within SJV. If the EPA approves these budgets, they would supersede the existing approved SJV subarea budgets for the 2008 ozone NAAQS that were based on an earlier emissions model. The EPA is proposing to approve the updated SJV ozone budgets in accordance with the requirements of the Clean Air Act (CAA or "Act") and the EPA's regulations. (31 days remaining)

comment-periodcomment-periodregulationenvironmental-protection-agency

Open for Comment: Amendment of Class D and Class E Airspace; Morgantown, WV

Transportation Department — This action proposes to amend the Class D and Class E airspace at Morgantown Municipal Airport-Walter L. Bill Hart Field, Morgantown, WV. The FAA is proposing this action as the result of a biennial airspace review. This action would bring the airspace into compliance with FAA orders and support instrument flight rule (IFR) procedures operations. (45 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Airworthiness Directives; The Boeing Company Airplanes

Transportation Department — The FAA proposes to supersede Airworthiness Directive (AD) 2023-07-09, which applies to certain The Boeing Company Model 747-400 and -8 series airplanes. AD 2023-07-09 requires inspecting for wear of the transfer pump housing inlet check valves and transfer pump motor impeller inlet adapters for the horizontal stabilizer fuel tank and doing corrective actions, if necessary, and limits the installation of affected parts. Since the FAA issued AD 2023-07-09, the manufacturer has developed further action to address the unsafe condition. This proposed AD would require repetitive inspections for damage of the transfer pump housing inlet check valves and transfer pump motor impeller inlet adapters for the horizontal stabilizer fuel tank and applicable on-condition actions. This proposed AD would also limit the installation of affected parts under certain conditions. The FAA is proposing this AD to address the unsafe condition on these products. (45 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Enhancing Know-Your-Upstream-Provider Requirements and Strengthening STIR/SHAKEN (Call Authentication Trust Anchor; Advanced Methods To Target and Eliminate Unlawful Robocalls)

Federal Communications Commission — In this document, the Federal Communications Commission (Commission) proposes steps to strengthen its robocall mitigation framework by enhancing Know-Your-Upstream-Provider (KYUP) requirements, improving oversight of voice service providers by the STIR/SHAKEN Governance Authority, raising caller ID attestation standards, and closing implementation gaps in STIR/SHAKEN implementation. Specifically, the Commission proposes establishing baseline KYUP information-collection, compliance review, verification, monitoring, and responsive-action requirements to ensure providers can identify and cut off bad-actor upstream providers. The Commission also proposes measures to expand the Governance Authority's vetting, enforcement, and reporting responsibilities to prevent misuse of STIR/SHAKEN certificates and to remove noncompliant providers from the authentication ecosystem. The Commission further proposes clarifying and strengthening STIR/SHAKEN attestation rules, including codifying attestation levels, defining improper attestations, and specifying permissible mechanisms for verifying number-to-customer associations. Additionally, the Commission proposes and seeks comment on additional steps to close caller ID authentication gaps, such as refining provider definitions, reconsidering exemptions, requiring providers serving end users to assign STIR/SHAKEN attestations, and ensuring calls maintain authentication information. The Commission also seeks comment on special circumstances, including addressing issues with foreign- originated calls. (31 days remaining)

comment-periodcomment-periodregulationfederal-communications-commission

Open for Comment: Anti-Money Laundering and Countering the Financing of Terrorism Programs

Federal Reserve System — The Board of Governors of the Federal Reserve System (the Board) is inviting comment on a proposed rule that would require its supervised banks to establish and maintain effective anti-money laundering and countering the financing of terrorism (AML/CFT) programs reasonably designed to identify, assess, and mitigate risks of illicit finance. Among other changes, this proposed rule would ensure that Board-supervised banks establish and maintain effective AML/CFT programs that are intended to better achieve the purposes of the Bank Secrecy Act (BSA), culminating in the development of highly useful information related to illicit financial transactions for law enforcement and national security agencies. The amendments are intended to align with changes to AML/CFT program requirements proposed by the Financial Crimes Enforcement Network (FinCEN) to implement provisions of the Anti-Money Laundering Act of 2020 (AML Act) and corresponding changes proposed by the Office of the Comptroller of the Currency (OCC), Federal Deposit Insurance Corporation (FDIC), and the National Credit Union Administration (NCUA) (collectively, "the Agencies") on April 10, 2026. (60 days remaining)

comment-periodcomment-periodregulationfederal-reserve-system

Open for Comment: Airworthiness Directives; Restricted Category Model CH-47D Helicopters

Transportation Department — The FAA is revising a notice of proposed rulemaking (NPRM) that would have applied to all restricted category Model CH-47D helicopters. This proposed action would revise the NPRM by expanding the required actions paragraph applicable to all right-hand (RH) forward transmission support beam fittings with any part number, narrowing the area of inspection, and increasing the reporting requirement compliance times. The FAA is proposing this airworthiness directive (AD) to address the unsafe condition on these products. Since these actions would impose an additional burden over those in the NPRM and to address some commenters' concerns, the agency is requesting comments on this SNPRM. (47 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Pipeline Safety: Repair Criteria for Hazardous Liquid and Gas Transmission Pipelines

Transportation Department — PHMSA proposes to modernize and to clarify the anomaly response criteria in the Federal pipeline safety regulations for gas transmission and hazardous liquid pipelines. Driven by twenty years of technological development, modern engineering concepts allow operators to identify, schedule, and remediate pipeline anomalies more effectively and in a less costly manner. PHMSA proposes incorporating these improved safety practices into its regulations by finalizing certain safety improvements advanced in recent rulemakings for gas transmission pipelines and extending those changes to hazardous liquid pipelines. In addition, PHMSA proposes certain non-substantive revisions to its gas and hazardous liquid repair regulations to improve compliance. (62 days remaining)

comment-periodcomment-periodregulationtransportation-department

Open for Comment: Fisheries of the Caribbean, Gulf of America, and South Atlantic; Puerto Rico Fishery Management Plan; Amendment 4

Commerce Department — NMFS proposes regulations to implement Amendment 4 to the Puerto Rico Fishery Management Plan (Puerto Rico FMP), as prepared and submitted by the Caribbean Fishery Management Council (Council). The proposed rule would reclassify rainbow runner from a reef fish to a pelagic fish under the Puerto Rico FMP. The proposed rule would implement management measures for rainbow runner based on the pelagic fish classification, including sector annual catch targets (ACTs) and accountability measures (AMs). The sector-specific annual catch limits (ACLs) would be retained after the reclassification. The purpose of this proposed rule and Amendment 4 is to ensure that rainbow runner is managed consistent with its life history characteristics, fishing patterns, and with the Council's management of other pelagic species. (30 days remaining)

comment-periodcomment-periodregulationcommerce-department

Open for Comment: Medicare Program: Hospital Outpatient Prospective Payment and Ambulatory Surgical Center Payment Systems; and Quality Reporting Programs; Including the Hospital Outpatient Quality Reporting Program and Ambulatory Surgical Center Quality Program; Request for Information on Strengthening the Standardization and Comparability of Hospital Price Transparency (HPT) Data; Prior Authorization; Accrediting Organization (AO) Deeming for Emergency Medical Treatment and Labor Act (EMTALA); and Notices of Closure of Teaching Hospitals and Opportunities To Apply for Available Slots

Health and Human Services Department — This proposed rule would revise the Medicare Hospital Outpatient Prospective Payment System (OPPS) and the Medicare Ambulatory Surgical Center (ASC) payment system for calendar year 2027 based on our continuing experience with these systems. We also describe the changes to the amounts and factors used to determine the payment rates for Medicare services paid under the OPPS and those paid under the ASC payment systems. In addition, this proposed rule would update and refine the requirements for the Hospital Outpatient Quality Reporting Program and the Ambulatory Surgical Center Quality Reporting Program. There are no changes to the Rural Emergency Hospital Quality Reporting Program. We propose to expand the prior authorization requirement to include additional Botulinum Toxin Injection services. We also propose to implement certain provisions of the Consolidated Appropriations Act, 2026, for off-campus outpatient departments of a provider. In addition, this proposed rule announces notices of closure of teaching hospitals and opportunities to apply for available slots. This rule also requests information regarding potential approaches to improve comparability and standardization, particularly for complex contracting methodologies, of the HPT information reported in machine- readable files and consumer-friendly displays. We propose hospital AOs with deeming authority to assess compliance with certain Emergency Medical Treatment and Labor Act (EMTALA) administrative requirements during accreditation and reaccreditation surveys. Finally, we are soliciting comments on a potential separate payment under the Inpatient Prospective Payment System (IPPS) for domestic procurement of personal protective equipment and essential medicines. (55 days remaining)

comment-periodcomment-periodregulationhealth-and-human-services-department

Open for Comment: Minor New Source Review Program Air Permitting Public Participation Requirements for State Implementation Plans

Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) is proposing to revise the public participation regulatory requirements for sources subject to Clean Air Act (CAA) New Source Review (NSR) programs approved into State Implementation Plans (SIPs). Specifically, the EPA is proposing to recognize in regulation that State and local air quality regulatory authorities ("air agencies") determine, pursuant to the CAA, whether, when, and to what extent public participation in minor NSR programs is necessary to assure the National Ambient Air Quality Standards (NAAQS) are achieved. If finalized, the changes effected by this rulemaking would provide State and local air agencies with greater discretion to identify the requisite level of public participation that is appropriate in their minor NSR programs, which regulate individual authorizations to construct minor stationary sources and minor modifications to existing stationary sources. (45 days remaining)

comment-periodcomment-periodregulationenvironmental-protection-agency

Open for Comment: Energy Conservation Program: Review of DOE's Analytic Methods for Setting Energy Conservation Standards

Energy Department — The U.S. Department of Energy ("DOE" or the "Department") requests comment regarding the assumptions, models, and methodologies that DOE uses in setting energy conservation standards for covered products and equipment. Relatedly, DOE also requests comments on the report summarizing the work conducted by the National Academies of Sciences, Engineering, and Medicine ("NASEM") Committee on Review of Methods for Setting Building and Equipment Performance Standards. DOE also welcomes the submission of data, peer-reviewed studies, and other relevant information related to how DOE might implement NASEM report recommendations and to DOE's analytical methodology for evaluating energy conservation standards in general. (63 days remaining)

comment-periodcomment-periodregulationenergy-department

Open for Comment: Energy Conservation Program: Procedures, Interpretations, and Policies for Consideration of New or Revised Energy Conservation Standards and Test Procedures for Consumer Products and Certain Commercial/Industrial Equipment

Energy Department — The U.S. Department of Energy ("DOE" or "the Department") proposes to update the Department's current rulemaking methodology titled, "Procedures, Interpretations, and Policies for Consideration of New or Revised Energy Conservation Standards and Test Procedures for Consumer Products and Certain Commercial/Industrial Equipment" ("Process Rule"). Specifically, DOE proposes to: make Appendix A binding on DOE for certain actions; amend objectives and considerations consistent with recent Executive orders and Department policies; add a definition of "significant energy savings"; re-instate the comparative analysis requirement, described as a "walk up" approach; include certain economic thresholds; re-instate the description of clear and convincing evidence; and revert to language from the 2020 Process Rule text, with minor edits, in several sections. In addition to requesting written comments on its proposal, DOE will also hold a public meeting to discuss this proposal and obtain additional input. (30 days remaining)

comment-periodcomment-periodregulationenergy-department

Open for Comment: Reef Fish Fishery of the Gulf of America; Amendment 62

Commerce Department — NMFS proposes to implement management measures described in Amendment 62 to the Fishery Management Plan for the Reef Fish Resources of the Gulf (FMP) (Amendment 62), as prepared and submitted by the Gulf Council (Council). This proposed rule and Amendment 62 would revise the catch limits and sector allocations for Gulf of America (Gulf) red grouper, based on the best scientific information available. Additionally, this proposed rule would remove the shallow-water grouper (SWG) recreational seasonal closure, from February 1 through March 31, in Gulf Federal waters seaward of the 20-fathom boundary. (30 days remaining)

comment-periodcomment-periodregulationcommerce-department