Federal Register

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Final Rule 2025-08137
New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New ...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 510, 21 CFR 516
May 9, 2025
Eff: May 9, 2025
Final Rule 2025-08148
Medical Devices; Clinical Chemistry and Clinical Toxicology Devices; Classification of the...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 862
May 9, 2025
Eff: May 9, 2025
Final Rule 2025-08151
Medical Devices; Hematology and Pathology Devices; Classification of the Coagulation Syste...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 864
May 9, 2025
Eff: May 9, 2025
Final Rule 2025-08149
Medical Devices; Immunology and Microbiology Devices; Classification of the Device To Dete...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 866
May 9, 2025
Eff: May 9, 2025
Final Rule 2025-08146
Medical Devices; Immunology and Microbiology Devices; Classification of the Cytomegaloviru...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 866
May 9, 2025
Eff: May 9, 2025
Final Rule 2025-08150
Medical Devices; Immunology and Microbiology Devices; Classification of the Device To Dete...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 866
May 9, 2025
Eff: May 9, 2025
Final Rule 2025-08143
Medical Devices; Immunology and Microbiology Devices; Classification of the DNA-Based Test...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 866
May 9, 2025
Eff: May 9, 2025
Final Rule 2025-08200
Special Local Regulation; Ohio River, Cincinnati, OH
Homeland Security Department, Coast Guard CFR: 33 CFR 100
May 9, 2025
Eff: Jun 22, 2025
Final Rule 2025-08169
Safety Zone; Fireworks Displays Within the Fifth Coast Guard District; The Wharf, Washingt...
Homeland Security Department, Coast Guard CFR: 33 CFR 165
May 9, 2025
Final Rule 2025-08170
Safety Zone; Key West Paddle Classic, Key West, FL
Homeland Security Department, Coast Guard CFR: 33 CFR 165
May 9, 2025
Eff: May 10, 2025
Final Rule 2025-07968
Airworthiness Directives; The Boeing Company Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
May 8, 2025
Eff: Jun 12, 2025
May 8, 2025
Eff: May 23, 2025
May 8, 2025
Eff: May 8, 2025
May 8, 2025
Eff: Jun 9, 2025
Final Rule 2025-07861
Air Plan Approval; Ohio; Nitrogen Oxide Budget Program
Environmental Protection Agency CFR: 40 CFR 52
May 8, 2025
Eff: Jul 7, 2025
Final Rule 2025-07899
Long-Term Cooling and Unattended Water Makeup of Spent Fuel Pools
Nuclear Regulatory Commission CFR: 10 CFR 50
May 7, 2025
Eff: May 7, 2025
May 7, 2025
Eff: Jun 6, 2025
Final Rule 2025-07921
Airworthiness Directives; Airbus Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
May 7, 2025
Eff: Jun 11, 2025
Final Rule 2025-07923
Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Proce...
Transportation Department, Federal Aviation Administration CFR: 14 CFR 97
May 7, 2025
Eff: May 7, 2025
Final Rule 2025-07961
Affirmatively Furthering Fair Housing Revisions; Extension of Comment Period
Housing and Urban Development Department CFR: 24 CFR 5, 24 CFR 91
May 7, 2025
Final Rule 2025-07880
Reauthorization of Dairy Forward Pricing Program: Correction
Agriculture Department, Agricultural Marketing Service CFR: 7 CFR 1145
May 7, 2025
Eff: May 7, 2025
Final Rule 2025-07924
Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Proce...
Transportation Department, Federal Aviation Administration CFR: 14 CFR 97
May 7, 2025
Eff: May 7, 2025
Final Rule 2025-07886
Implementation of the Federal Civil Penalties Inflation Adjustment Act and Adjustment of A...
National Aeronautics and Space Administration CFR: 14 CFR 1264, 14 CFR 1271
May 7, 2025
Eff: May 7, 2025
Final Rule 2025-07756
Airworthiness Directives; Thommen Aircraft Equipment AG Digital Air Data Computers
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
May 6, 2025
Eff: May 15, 2025
Final Rule 2025-07800
Special Local Regulation: Miami Beach Air and Sea Show, Atlantic Ocean, Miami Beach, FL
Homeland Security Department, Coast Guard CFR: 33 CFR 100
May 6, 2025
Final Rule 2025-07797
International Fisheries; Pacific Tuna Fisheries; 2025-2026 Commercial Fishing Restrictions...
Commerce Department, National Oceanic and Atmospheric Administration CFR: 50 CFR 300
May 6, 2025
Eff: Jun 5, 2025
Final Rule 2025-07884
2025 Red Snapper Private Angling Component Accountability Measure in Federal Waters Off Lo...
Commerce Department, National Oceanic and Atmospheric Administration CFR: 50 CFR 622
May 6, 2025
Eff: May 6, 2025
Final Rule 2025-07881
Safety Zones; Recurring Safety Zones in Captain of the Port Northern Great Lakes Zone
Homeland Security Department, Coast Guard CFR: 33 CFR 165
May 6, 2025
Final Rule 2025-07959
Safety Zone; Gulf of America, Pass A Loutre State Wildlife Management Area
Homeland Security Department, Coast Guard CFR: 33 CFR 165
May 6, 2025
Eff: May 6, 2025
Final Rule 2025-07879
Safety Zones; Annual Events in the Captain of the Port Detroit Zone
Homeland Security Department, Coast Guard CFR: 33 CFR 165
May 6, 2025
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The Federal Register is the daily journal of the U.S. government. Proposed rules invite public comment before becoming law. Final rules have completed the comment process and are (or will become) legally binding. FRTracker extracts obligations from these documents—the specific things people or organizations must, may, or must not do.