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Browse 4,619 rules and proposed rules from the Federal Register.
4,619
Total Regulations
Showing 181–210 of 4,619
Page 7 / 154
The Environmental Protection Agency (EPA) is proposing to determine under the Clean Air Act (CAA) that the Illinois portion of the St. Louis, MO-IL nonattainment area (hereafter also referred to, respectively, as the "St. Louis area" or "area") has attained the 2015 ozone National Ambient Air Quality Standards (NAAQS or standard). This determination is based upon complete, quality-assured, and certified ambient air monitoring data for the 2023-2025 design value period showing that the Illinois portion of the area achieved attainment of the 2015 ozone NAAQS. This determination also relies on the EPA concurrence of an exceptional events request submitted by the Illinois Environmental Protection Agency (Illinois EPA) on December 18, 2025, and concurred on by the EPA on January 12, 2026. Therefore, the EPA is proposing to take final agency action on Illinois' exceptional events request. In a separate action, the EPA is proposing a similar determination for the Missouri portion of the St. Louis area. If finalized, this determination would suspend the requirements for the area to submit attainment demonstrations and associated Reasonably Available Control Measures (RACM), Reasonable Further Progress (RFP) plans, contingency measures for failure to attain or make reasonable progress, and other planning State Implementation Plans (SIPs) related to attainment of the 2015 ozone NAAQS, for as long as the area continues to attain the 2015 ozone NAAQS.
The FAA is adopting a new airworthiness directive (AD) for certain Aerospace & Defense Oxygen Systems SaS portable breathing equipment (PBE). This AD was prompted by reports of occurrences of PBE not delivering oxygen once donned. This AD requires replacing affected PBE and prohibits the installation of affected PBE. The FAA is issuing this AD to address the unsafe condition on these products.
The FAA proposes to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 777-200, -200LR, -300, -300ER, and 777F series airplanes. This proposed AD was prompted by reports of cracks found on the main landing gear (MLG) support beam lower stabilizer brace aft fitting lower flange attachment holes. This proposed AD would require repetitive inspections of the MLG support beam lower stabilizer brace aft fittings for any crack; repetitive inspections of the MLG support beams and lower stabilizer braces for any damage; repetitive inspections of the MLG support beams and the upper and lower flanges of the MLG support beam lower stabilizer brace aft fittings for any crack, or repetitive inspections of the upper and lower flange surfaces of the MLG support beam lower stabilizer brace aft fittings for any crack; and applicable on-condition corrective actions. The FAA is proposing this AD to address the unsafe condition on these products.
The Rural Housing Service (RHS or the Agency), an agency of the Rural Development (RD) mission area within the U.S. Department of Agriculture (USDA), is issuing this final rule to rescind the regulatory requirement of the minimum 30-day notice for nonpayment of rent before the start of eviction proceedings in Rural Housing Service (RHS) Section 515 and 514 Multi-Family Housing (MFH) properties, and the requirement for borrowers to provide Federal emergency funding information during a Presidentially declared national emergency. The final rule, "30-Day Notification of Nonpayment of Rent in Multi-Family Housing Direct Loan Programs" (30-Day Notice Final Rule), effective on April 24, 2024, introduced additional regulatory oversight for RHS MFH properties that proved unnecessary because compliance with the Coronavirus Aid, Relief, and Economic Security Act (CARES Act) 30 day notice is generally captured by MFH project management requirements. Additionally, the requirement for the borrower to disseminate information on Federal funding available during a Presidentially declared national emergency will be rescinded, as RHS will distribute the associated information during such circumstances.
The NCUA Board (Board) solicits public comment on a proposal to streamline its regulations governing the purchase, sale, and pledge of eligible obligations. The Board proposes to remove the prescriptive lists of items that must be addressed in the written policies adopted by a federal credit union (FCU). Although FCUs would still be required to maintain written policies, removing the mandated items will enable a more efficient and principles-based approach. The Board also proposes to remove detailed requirements regarding conflicts of interest and compensation. These regulatory provisions are unnecessary since FCUs are already governed by broader conflict of interest provisions in their bylaws and by the fiduciary duties of their officials.
The NCUA Board (Board) is publishing this proposed rule to remove a provision of NCUA regulations regarding federal credit unions' (FCUs) statutory lien authority. The Board believes it is redundant to continue to include a definition of the term "except as otherwise provided by law or except as otherwise provided by federal law" when it is axiomatic that a law that supersedes this regulation would be controlling. The provision does not provide any assistance to FCUs in determining whether such statutory or case law exists, therefore it has no material value.
This action proposes to amend Class E5 airspace over Elizabeth City, NC. This action will add Class E airspace extending upward from 700 feet above the surface within a 6-mile radius of Sentara Albemarle Medical Center Heliport. This addition of airspace is necessary because of new instrument approach procedures that have been developed for the heliport.
On January 5, 2026, NMFS published the proposed rule to revise commercial blacknose shark and recreational Atlantic shark fisheries management measures in the Atlantic Highly Migratory Species (HMS) shark fisheries. In the proposed rule, NMFS announced a 60-day comment period ending on March 6, 2026. During the comment period, the Gulf Fishery Management Council, the Atlantic States Marine Fisheries Commission, and the Florida Fish and Wildlife Conservation Commission requested an extension of the comment to provide additional opportunities for the public to consider and comment on the proposed measures and related analyses. NMFS is extending the comment period for this action through May 29, 2026. NMFS will consider comments received on the proposed rule in determining whether and how to implement final management measures.
The Department of Labor (Department) is proposing narrow amendments to two separate electronic disclosure safe harbors for purposes of implementing section 338 of the SECURE 2.0 Act of 2022 (SECURE 2.0). Taken together, the two existing safe harbors permit the broad use of electronic disclosure under prescribed conditions for the furnishing of required disclosures under Title I of the Employee Retirement Income Security Act of 1974 (ERISA). Section 338 of SECURE 2.0 amended section 105(a)(2) of ERISA to require retirement plans to provide paper benefit statements in certain cases. Section 338 also instructed the Department to update its electronic disclosure safe harbors in connection with the statutory changes. The proposed amendments would implement these Congressional mandates.
The FAA proposes to supersede Airworthiness Directive (AD) 2014-16-22 and AD 2017-25-13, which apply to certain Airbus SAS Model A330-200, -200 Freighter, and -300 series airplanes and Model A340-200, A340-300, A340-500, and A340-600 series airplanes; and AD 2024-25-11, which applies to certain Airbus SAS Model A330-200, -200 Freighter, and -300 series airplanes; and Model A330-841 and A330-941 airplanes. AD 2014-16-22, AD 2017-25-13, and AD 2024-25-11 require revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 2014-16-22, AD 2017-25-13, and AD 2024-25-11, the FAA has determined that new or more restrictive airworthiness limitations are necessary. This proposed AD would continue to require certain actions in AD 2024-25-11 and would require revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. The FAA is proposing this AD to address the unsafe condition on these products.
The NCUA Board (Board) solicits public comment on a proposal to eliminate the regulatory requirement that each director of a federal credit union (FCU) attain a working familiarity with finance and accounting within 6 months after election or appointment. The Board believes the regulation is unnecessarily prescriptive.
In this document, the Federal Communications Commission (Commission or FCC) adopts rules allowing unlicensed geofenced variable power (GVP) devices to operate in the U-NII-5 and U-NII-7 portions of the 6 GHz band (5.925-7.125 GHz) at up to 11 dBm/MHz EIRP power spectral density and 24 dBm EIRP. GVP devices must use geofencing systems to prevent harmful interference to licensed microwave links and radio astronomy observatories. The geofencing systems will calculate exclusion zones where GVP devices cannot operate on specified frequencies. Each GVP access point must have a geolocation capability to determine its location and avoid operating on prohibited frequencies within the exclusion zones. Client devices must operate 6 dB below the access point's authorized power. These rules permit the GVP devices to operate at higher power than very lower power 6 GHz band unlicensed devices.
The NCUA Board (Board) is issuing for public comment a proposal to amend the NCUA's regulation that limits a federally insured credit union (FICU) official and employee compensation in connection with loans to members and lines of credit to members. These regulations have generated confusion and are unduly restrictive. To provide clearer and more flexible standards, the proposed rule would expressly permit incentive and bonuses to employees, including senior management, to incorporate lending metrics as part of compensation based on a credit union's overall financial performance.
This action proposes to modify the Class E airspace extending upward from 700 feet above the surface at Florence Municipal Airport, Florence, OR. These actions would support the safety and management of instrument flight rules (IFR) operations at the airport.
The NCUA Board (Board) is proposing to revise its regulations governing the organization and operation of federal credit unions (FCUs) by eliminating a provision related to credit union service contracts. The Board intends to reduce administrative costs and compliance complexity with this revision, enabling FCUs to serve their members more efficiently.
The U.S. Nuclear Regulatory Commission (NRC) is discontinuing three rulemaking activities. The purpose of this action is to inform members of the public that these rulemaking activities are being discontinued and to provide a brief discussion of the NRC's decision to discontinue them. These rulemaking activities will no longer be reported in the NRC's portion of the Unified Agenda of Regulatory and Deregulatory Actions (the Unified Agenda).
The FAA proposes to supersede Airworthiness Directive (AD) 2022-02-11, which applies to certain Airbus SAS Model A318 series airplanes; Model A319-111, -112, -113, -114, -115, -131, -132, and -133 airplanes; Model A320-211, -212, -214, -216, -231, -232, and -233 airplanes; and Model A321-111, -112, -131, -211, -212, -213, -231, and -232 airplanes. AD 2022-02-11 requires repetitive rototest inspections of the holes at the door stop fittings for any cracking and repair if necessary. Since the FAA issued AD 2022-02-11, it was determined that additional airplane models must be added to the applicability and the terminating action for repaired affected areas must be clarified. This proposed AD would continue to require the actions in AD 2022-02-11 and expand the applicability. The FAA is proposing this AD to address the unsafe condition on these products.
This document extends the comment period for the proposed rule that appeared in the Federal Register on December 23, 2025, titled "Transparency in Coverage". The comment period for the proposed rule, which would end on February 23, 2026, is extended until March 2, 2026.
The FAA proposes to adopt a new airworthiness directive (AD) for certain Embraer S.A. Model ERJ 190-100 ECJ airplanes. This proposed AD was prompted by a manufacturing quality escape concerning certain overheat detection system (ODS) sensing elements. This proposed AD would require a detailed inspection of certain ODS sensing elements of the airplane bleed lines and replacement, if necessary. This proposed AD would also prohibit the installation of affected parts. The FAA is proposing this AD to address the unsafe condition on these products.
The Office of Personnel Management (OPM) is proposing to redefine the Federal Wage System (FWS) wage area coverage of the Raven Rock Mountain Complex (RRMC), which spans small portions of Washington County, Maryland, which is in the Washington-Baltimore-Arlington wage area, and Adams County, Pennsylvania, which is in the Harrisburg-York- Lebanon, PA wage area. OPM proposes to redefine the RRMC portion of Adams County from the Harrisburg-York-Lebanon, PA wage area to the Washington-Baltimore-Arlington wage area so that all of the RRMC is in the same wage area. Portions of Adams County outside of RRMC would continue to be defined to the Harrisburg-York-Lebanon, PA, wage area. This change would align wage area coverage for installations within the Pentagon Reservation and prevent pay disparities among FWS employees working at the RRMC.
This action proposes to amend the Class D airspace at Appleton, WI. The FAA is proposing this action to accommodate revised instrument procedures. This action would bring the airspace into compliance with FAA orders and support instrument flight rule (IFR) procedures and operations.
The NCUA Board (Board) is issuing for public comment a proposal to rescind its regulation that addresses the refund of interest to members. This regulation is redundant, as it restates the authority already granted to a federal credit union's (FCU's) board of directors by the Federal Credit Union Act (FCU Act) section 113(9).
The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus SAS Model A350-941 airplanes. This proposed AD was prompted by a determination that double overcoating sealant was not applied during production on certain fasteners in the center wing box (CWB) and belly faring junction for both left-hand (LH) and right-hand (RH) sides, and certain fasteners are also susceptible to rotation. This proposed AD would require replacing each affected part and applying additional head nut cap protection. The FAA is proposing this AD to address the unsafe condition on these products.
NMFS has received a request for the reimplementation of incidental take regulations (ITR) governing the incidental taking of marine mammals during geophysical survey activity conducted in the Gulf of America (GOA). Pursuant to the Marine Mammal Protection Act (MMPA), NMFS is requesting comments on its proposed rule and will consider public comments relevant to this proposed rule prior to issuing any final rule.
The FAA proposes to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. This proposed AD was prompted by a report that, during production, certain sealant installations within the center wing fuel tank did not receive required visual and adhesion inspections. This proposed AD would require a detailed inspection of certain sealant installations in the left, right, and center wing side-of-body areas, an adhesion test of the sealant, and applicable on-condition actions. The FAA is proposing this AD to address the unsafe condition on these products.
This action establishes United States Area Navigation (RNAV) Route Q-151 and revokes Jet Route J-517 in the northern United States. The FAA is taking these actions due to the lack of navigational signal coverage, restricting usage of J-517.
The FAA is adopting a new airworthiness directive (AD) for certain General Electric Company (GE) Model GEnx-1B64, GEnx-1B64/P1, GEnx-1B64/P2, GEnx-1B67, GEnx-1B67/P1, GEnx-1B67/P2, GEnx-1B70, GEnx- 1B70/75/P1, GEnx-1B70/75/P2, GEnx-1B70/P1, GEnx-1B70/P2, GEnx-1B70C/P1, GEnx-1B70C/P2, GEnx-1B74/75/P1, GEnx-1B74/75/P2, GEnx-1B76/P2, Genx- 1B76A/P2, GEnx-2B67, GEnx-2B67/P, and GEnx-2B67B engines. This AD was prompted by a report of a quality escape for certain high-pressure compressor (HPC) stage 5 blisks manufactured from a single forged ingot with a nonconforming indication. This AD requires replacement of certain HPC stage 5 blisks with parts eligible for installation. The FAA is issuing this AD to address the unsafe condition on these products.
Consistent with Executive Order (E.O.) 14285, "Unleashing America's Offshore Critical Minerals and Resources" (April 24, 2025), E.O. 14154 "Unleashing American Energy" (January 20, 2025), E.O. 14192 "Unleashing Prosperity through Deregulation" (January 31, 2025), and consistent with agency policy, the Department of the Interior (the Department or DOI), acting through the Bureau of Ocean Energy Management (BOEM), proposes administrative revisions to regulations that govern prospecting, leasing, and operations related to minerals other than oil, gas, and sulphur ("hard minerals") on the Outer Continental Shelf (OCS).