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Browse 4,630 rules and proposed rules from the Federal Register.
4,630
Total Regulations
Showing 1,741–1,770 of 4,630
Page 59 / 155
The Food and Drug Administration (FDA or we) is correcting a final rule entitled "New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Applications; Change of Sponsor; Change of Sponsor Address" that appeared in the Federal Register of August 22, 2025. That final rule updated regulations to reflect application-related actions for new animal drug applications and abbreviated new animal drug applications during April, May, and June of 2025. The final rule published with an inadvertent error. This document corrects that error.
NMFS closes the General category fishery for Atlantic bluefin tuna (BFT) for the remainder of the September time period. The General category may only retain, possess, or land large medium and giant (i.e., measuring 73 inches (185 centimeters (cm) curved fork length (CFL) or greater) BFT when the fishery is open. This action applies to Atlantic Tunas General category (commercial) permitted vessels and Atlantic highly migratory species (HMS) Charter/Headboat permitted vessels with a commercial sale endorsement when fishing commercially for BFT. This action also waives the previously scheduled restricted- fishing days (RFDs) for the remainder of the September time period. With the RFDs waived during the closure, fishermen aboard General category permitted vessels and HMS Charter/Headboat permitted vessels may tag and release BFT of all sizes, subject to the requirements of the catch-and-release and tag-and-release programs. On October 1, 2025, the fishery will reopen automatically and previously scheduled RFDs for October will resume.
NMFS announces that the State of North Carolina is transferring a portion of its 2025 commercial summer flounder quota to the Commonwealth of Massachusetts. This adjustment to the 2025 fishing year quota is necessary to comply with the Summer Flounder, Scup, and Black Sea Bass Fishery Management Plan (FMP) quota transfer provisions. This announcement informs the public of the revised 2025 commercial quotas for North Carolina and Massachusetts.
This action proposes revisions to certain documentation requirements relating to public participation and engagement in the Uniform Procedures for State Highway Safety Grant Programs.
This rule establishes, amends, suspends, or removes Standard Instrument Approach Procedures (SIAPS) and associated Takeoff Minimums and Obstacle Departure procedures (ODPs) for operations at certain airports. These regulatory actions are needed because of the adoption of new or revised criteria, or because of changes occurring in the National Airspace System, such as the commissioning of new navigational facilities, adding new obstacles, or changing air traffic requirements. These changes are designed to provide safe and efficient use of the navigable airspace and to promote safe flight operations under instrument flight rules at the affected airports.
This rule amends, suspends, or removes Standard Instrument Approach Procedures (SIAPs) and associated Takeoff Minimums and Obstacle Departure Procedures for operations at certain airports. These regulatory actions are needed because of the adoption of new or revised criteria, or because of changes occurring in the National Airspace System, such as the commissioning of new navigational facilities, adding new obstacles, or changing air traffic requirements. These changes are designed to provide for the safe and efficient use of the navigable airspace and to promote safe flight operations under instrument flight rules at the affected airports.
On March 7, 2022, the State of Hawaii (Hawaii or State) received final approval, from the Environmental Protection Agency (EPA), of revisions to its Underground Storage Tank Program (UST Program) under subtitle I of the Resource Conservation and Recovery Act (RCRA). Pursuant to RCRA, the EPA is taking direct final action, subject to public comment, to amend its final approval of the UST Program. The amendment clarifies the statutory provisions that are part of the approved UST Program and identifies some additional statutory provisions that are broader in scope and not part of the approved UST Program. This action also codifies the EPA's approval of Hawaii's revised UST Program and incorporates by reference those provisions of the State statutes and regulations that the EPA has determined meet the requirements for approval.
The FAA is superseding Airworthiness Directive (AD) 2020-24-07 for certain Airbus Helicopters Model AS350B3, EC130B4, and EC130T2 helicopters. AD 2020-24-07 required modifying and inspecting the throttle twist grip (twist grip). Since the FAA issued AD 2020-24-07, there have been reports of the engine remaining in idle when the twist grip was turned to the "FLIGHT" mode. This AD retains the actions required by AD 2020-24-07 and adds a modification that constitutes terminating action for the repetitive inspections. This AD also expands the helicopter applicability, provides additional requirements for certain helicopters, and prohibits installing affected microswitches or an affected twist grip with the affected microswitch. The FAA is issuing this AD to address the unsafe condition on these products.
The Food and Drug Administration (FDA) is issuing a final order reclassifying qualitative hepatitis B virus (HBV) antigen assays (product code LOM), HBV antibody assays (product code LOM), and quantitative HBV nucleic acid-based assays (product code MKT), all of which are postamendments class III devices, into class II (special controls), subject to premarket notification. FDA is also establishing the special controls that are necessary to provide a reasonable assurance of safety and effectiveness of these device types.
The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 767-300 series airplanes modified by a certain supplemental type certificate (STC). This AD was prompted by a discovery that certain pitot-static tubing of the first officer's pitot-static system was installed incorrectly in the main and mid equipment center during the airplane conversion from passenger to freighter. This AD requires a visual inspection of certain pitot-static rigid tubes and flexible hoses to determine whether low points exist, and if necessary, related investigative and corrective actions. The FAA is issuing this AD to address the unsafe condition on these products.
The Drug Enforcement Administration places seven fentanyl- related substances, as identified in this final rule, including their isomers, esters, ethers, salts and salts of isomers, esters and ethers in schedule I of the Controlled Substances Act. The regulatory controls and administrative, civil, and criminal sanctions applicable to schedule I controlled substances on persons who handle (manufacture, distribute, import, export, engage in research, conduct instructional activities or chemical analysis, or possess), or propose to handle these seven specific controlled substances will continue to apply as a result of this action.
On March 7, 2022, the State of Hawaii (Hawaii or State) received Environmental Protection Agency (EPA) final approval of revisions to its Underground Storage Tank Program (UST Program) under subtitle I of the Resource Conservation and Recovery Act (RCRA). Pursuant to RCRA, the EPA is proposing to amend its final approval of the Hawaii UST Program to clarify the statutory provisions that are part of the approved UST Program and identify some additional statutory provisions that are broader in scope and not part of the approved UST Program. This action also proposes to codify the EPA's approval of Hawaii's revised UST Program and to incorporate by reference the State statutes and regulations that the EPA has determined meet the requirements for approval.
The Environmental Protection Agency (EPA) is taking final action on a clean data determination (CDD) for the Piti-Cabras, Guam sulfur dioxide (SO<INF>2</INF>) nonattainment area ("Piti-Cabras area") based on our determination that the area has attained the 2010 1-hour SO<INF>2</INF> National Ambient Air Quality Standard (NAAQS, "standard," or "2010 SO<INF>2</INF> NAAQS"). In designated nonattainment areas where air quality data demonstrate that a NAAQS has been attained, the EPA interprets certain requirements of the Clean Air Act (CAA) as no longer applicable for so long as air quality continues to meet the standard. Under this Clean Data Policy, the EPA may issue a determination of attainment, known as a CDD, that a nonattainment area is attaining the relevant NAAQS. This CDD suspends the obligation to submit certain attainment planning requirements for the Piti-Cabras area for as long as the area continues to attain the 2010 SO<INF>2</INF> NAAQS or until the area is formally redesignated. This CDD does not constitute redesignation of the area to attainment. This action is being taken under the CAA.
The Food and Drug Administration (FDA) is making technical amendments to its radiological health regulations to correct an error. On January 20, 2023, FDA published a final rule entitled "Radiological Health Regulations; Amendments to Records and Reports for Radiation Emitting Electronic Products; Amendments to Performance Standards for Diagnostic X-ray, Laser, and Ultrasonic Products" that inadvertently deleted certain existing regulatory text from the Code of Federal Regulations. This action corrects the error by restoring the inadvertently deleted regulatory text. This action is editorial in nature and is intended to ensure accuracy and clarity in FDA's regulations by restoring inadvertently deleted regulatory text.
The FAA is superseding Airworthiness Directive (AD) 2022-25- 51, which applied to all Airbus Canada Limited Partnership Model BD- 500-1A10 and Model BD-500-1A11 airplanes. AD 2022-25-51 required revising the Limitations section of the existing airplane flight manual (AFM) to include a new warning and a new limitation. Since the FAA issued AD 2022-25-51, updated primary flight control computer (PFCC) software has been developed to address the unsafe condition. This AD continues to require the actions in AD 2022-25-51, requires installing the updated PFCC software, which terminates the AFM revision, and removes airplanes from the applicability. The FAA is issuing this AD to address the unsafe condition on these products.
The Commodity Futures Trading Commission ("Commission" or "CFTC") is formally withdrawing a notice of proposed rulemaking published on March 19, 2024, titled "Requirements for Designated Contract Markets and Swap Execution Facilities Regarding Governance and the Mitigation of Conflicts of Interest Impacting Market Regulation Functions."
On June 17, 2025, the U.S. Environmental Protection Agency (EPA) proposed volumes and percentage standards for four categories of renewable fuel that would apply to obligated parties in 2026 and 2027 under the Renewable Fuel Standard (RFS) program. On August 22, 2025, the EPA issued decisions on 175 small refinery exemption (SRE) petitions under the RFS program. This supplemental proposal takes into consideration the expected impacts of the SRE decisions issued. Based on this information, the EPA is co-proposing additional volumes in 2026 and 2027 representing complete (100 percent) reallocation and 50 percent reallocation for SREs granted in full or in part for 2023 and 2024, as well as those projected to be granted for 2025, as part of the ongoing RFS rulemaking. The EPA is also providing more information on its projection of SREs to inform the calculation of the 2026 and 2027 percentage standards.
This final rule announces routine inseason adjustments to management measures in commercial and recreational groundfish fisheries. These inseason adjustments will change depth restrictions and trip limits for some stocks in recreational and commercial groundfish fisheries off the California coast to allow more attainment of healthy stocks that co-occur with California quillback rockfish. This action is intended to allow commercial and recreational fishing vessels to access more abundant groundfish stocks while protecting overfished and depleted stocks.
The Environmental Protection Agency (EPA) is finalizing an approval of a revision to the Guam state implementation plan (SIP). This revision governs the Guam Environmental Protection Agency's (GEPA) issuance of permits for stationary sources and focuses on the preconstruction review and permitting of major sources and major modifications under the Clean Air Act (CAA or "the Act").
The FAA is superseding Airworthiness Directive (AD) 2020-02- 14, which applied to certain Airbus SAS Model A350-941 and -1041 airplanes. AD 2020-02-14 required a one-time inspection of the oxygen containers and adjacent panels and applicable corrective actions. Since the FAA issued AD 2020-02-14, it was determined that additional airplanes may be affected by the same unsafe condition. This AD continues to require the actions in AD 2020-02-14 and expands the applicability to include additional airplanes. The FAA is issuing this AD to address the unsafe condition on these products.
The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A300 B4-600, B4-600R, and F4-600R series airplanes; and Model A300 C4-605R Variant F airplanes (collectively called Model A300-600 series airplanes). This AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This AD requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. The FAA is issuing this AD to address the unsafe condition on these products.
The Coast Guard is establishing a temporary safety zone for navigable waters within a 500-yard radius of Port of Long Beach Berth G232, and within a 500-yard radius of all first-responder vessels involved in response operations. The safety zones are needed to protect personnel, vessels, and the marine environment from potential hazards from unsecured shipping containers present in the water. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port, Los Angeles--Long Beach.
The Captain of the Port Savannah, Georgia (COTP) will enforce a special local regulation for the Ironman Triathlon on September 28, 2025, to provide for the safety of life on navigable waterways during this event. Our regulation for marine events within the Southeast Coast Guard District identifies the regulated area for this event in Augusta, GA. During the enforcement periods, no person or vessel may enter, transit through, anchor in, or remain within the regulated area unless authorized by the Coast Guard Patrol Commander or a designated representative.
The Food and Drug Administration (FDA or we) is proposing to issue an order that would remove the color additive regulation that allows for the use of Orange B for coloring the casings or surfaces of frankfurters and sausages. Based on certification data, it appears that Orange B is no longer used for coloring the casings or surfaces of frankfurters and sausages and has not been certified for use as a color additive in food marketed in the United States since 1978. Because the authorized use of Orange B appears to have been abandoned, we have tentatively concluded that this color additive regulation is outdated and unnecessary.
The FAA is adopting a new airworthiness directive (AD) for all The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. This AD was prompted by a report indicating that the oxygen supply tubing can become kinked when certain passenger service unit (PSU) oxygen panel assemblies are installed in the forward-most position of a center stow bin. This AD requires a one-time inspection of the affected PSU oxygen panel assemblies and applicable on-condition actions. This AD also prohibits the installation of affected parts. The FAA is issuing this AD to address the unsafe condition on these products.
FMCSA proposes a pilot program allowing temporary regulatory relief from the Agency's regulation requiring one rest period of at least 7 consecutive hours in the sleeper berth for drivers who elect to split their time in the sleeper berth. Participation in the pilot program would be limited to approximately 256 drivers of commercial motor vehicles (CMVs) who possess a valid commercial driver's license (CDL) and regularly utilize the sleeper berth. Both drivers who wish to participate in the pilot and their employing motor carriers would be required to meet specific eligibility criteria to participate. Drivers selected for participation would provide FMCSA with data for a 4-month period, divided into a "baseline" period of 1 month, during which they would comply with the current sleeper berth regulations, and another period of 3 months, during which they would operate under an exemption allowing additional flexibility in how they may split their sleeper berth time. The Agency would use the data collected to compare drivers' safety performance and fatigue levels between the baseline and exemption periods. The goal of the analysis would be to assess whether additional flexibility in how sleeper berth time may be split achieves a level of safety equivalent to that which would be achieved absent the regulatory relief.
The Secretary proposes one additional priority and related definitions for use in currently authorized discretionary grant programs or programs that may be authorized in the future. The Secretary may choose to use the entire priority for a grant program or a particular competition or use one or more of the priority's component parts. This priority and definitions augment other Secretary's Supplemental Priorities, such as the initial set of three Secretary's Supplemental Priorities on Evidence-Based Literacy, Educational Choice, and Returning Education to the States published as final priorities on September 9, 2025, (90 FR 43514) and the additional Secretary's Supplemental Priority on Artificial Intelligence published as a proposed priority on July 21, 2025 (90 FR 34203).
On March 26, 2025, the President issued Proclamation 10908, "Adjusting Imports of Automobiles and Automobile Parts into The United States" (Automobile Proclamation). The Automobile Proclamation required the Secretary of Commerce to establish a process for including additional automobile parts articles for passenger vehicles and light trucks within the scope of the tariffs imposed by the President in the Automobile Proclamation. This interim final rule (IFR) establishes the requisite process.