Federal Register

5,886 documents (filtered)

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Final Rule 2025-16210
Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Aug 25, 2025
Eff: Sep 29, 2025
Final Rule 2025-16205
Defense Federal Acquisition Regulation Supplement: Inflation Adjustment of Acquisition-Rel...
Defense Department, Defense Acquisition Regulations System CFR: 48 CFR 203, 48 CFR 205
Aug 25, 2025
Eff: Oct 1, 2025
Final Rule 2025-16192
Migratory Bird Hunting; 2025-26 Seasons for Certain Migratory Game Birds
Interior Department, Fish and Wildlife Service CFR: 50 CFR 20
Aug 25, 2025
Eff: Aug 22, 2025
Final Rule 2025-16199
Amendment of Class D and Class E Airspace; Elkhart and Goshen, IN
Transportation Department, Federal Aviation Administration CFR: 14 CFR 71
Aug 25, 2025
Eff: Nov 27, 2025
Final Rule 2025-16194
Safety Zone; West of Cyril E. King Airport, St. Thomas, VI
Homeland Security Department, Coast Guard CFR: 33 CFR 165
Aug 25, 2025
Eff: Aug 25, 2025
Final Rule 2025-16206 1 oblig.
Defense Federal Acquisition Regulation Supplement: Preventing Conflicts of Interest for Ce...
Defense Department, Defense Acquisition Regulations System CFR: 48 CFR 209, 48 CFR 212
Aug 25, 2025
Eff: Oct 24, 2025
Final Rule 2025-16207
Defense Federal Acquisition Regulation Supplement: Limitation on Certain Institutes of Hig...
Defense Department, Defense Acquisition Regulations System CFR: 48 CFR 209, 48 CFR 212
Aug 25, 2025
Eff: Aug 25, 2025
Final Rule 2025-16261
Airworthiness Directives; Leonardo S.p.A. Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Aug 25, 2025
Eff: Sep 9, 2025
Aug 25, 2025
Eff: Sep 24, 2025
Final Rule 2025-16081
Special Conditions: Dassault Aviation Model Falcon 10X Airplane; Limit Pilot Forces
Transportation Department, Federal Aviation Administration CFR: 14 CFR 25
Aug 22, 2025
Eff: Aug 22, 2025
Final Rule 2025-16082
Airworthiness Directives; Airbus Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Aug 22, 2025
Eff: Sep 8, 2025
Final Rule 2025-16159
Revocation of Class D and Class E4 Airspace; Establishment of Class E2 Airspace; Amendment...
Transportation Department, Federal Aviation Administration CFR: 14 CFR 71
Aug 22, 2025
Eff: Oct 2, 2025
Final Rule 2025-16135 1 oblig.
Airworthiness Directives; Airbus SAS Airplanes; Correction
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Aug 22, 2025
Eff: Aug 29, 2025
Final Rule 2025-16083 3 oblig.
Airworthiness Directives; Airbus Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Aug 22, 2025
Eff: Sep 26, 2025
Final Rule 2025-16079 1 oblig.
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 520
Aug 22, 2025
Eff: Aug 22, 2025
Final Rule 2025-16140
Miscellaneous Corrections, Clarifications, and Improvements; Correction
Pension Benefit Guaranty Corporation CFR: 29 CFR 4909
Aug 22, 2025
Eff: Sep 15, 2025
Final Rule 2025-16080
Imposition of Special Measures Prohibiting Certain Transmittals of Funds Involving CIBanco...
Treasury Department, Financial Crimes Enforcement Network CFR: 31 CFR 1010
Aug 22, 2025
Eff: Oct 20, 2025
Final Rule 2025-16129 1 oblig.
Standards of Conduct; Revocation of Superseded Regulations; Revision of Residual Provision...
Health and Human Services Department, CFR: 45 CFR 73, 45 CFR 73
Aug 22, 2025
Eff: Oct 21, 2025
Final Rule 2025-16152
Technical Correction: Extension of Deadlines: Standards of Performance for New, Reconstruc...
Environmental Protection Agency CFR: 40 CFR 60, 40 CFR 63
Aug 22, 2025
Eff: Aug 22, 2025
Final Rule 2025-16047
Listing of Color Additives Exempt From Certification; Calcium Phosphate; Confirmation of E...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 73
Aug 21, 2025
Eff: Jun 26, 2025
Final Rule 2025-16034 3 oblig.
Medical Devices; Immunology and Microbiology Devices; Classification of A Multiplex Respir...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 866
Aug 21, 2025
Eff: Aug 21, 2025
Final Rule 2025-16032
Medical Devices; Immunology and Microbiology Devices; Classification of the Postnatal Chro...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 866
Aug 21, 2025
Eff: Aug 21, 2025
Final Rule 2025-16035 8 oblig.
Medical Devices; Immunology and Microbiology Devices; Classification of the Cancer Predisp...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 866
Aug 21, 2025
Eff: Aug 21, 2025
Final Rule 2025-16031
Medical Devices; Immunology and Microbiology Devices; Classification of the Anti-Phospholi...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 866
Aug 21, 2025
Eff: Aug 21, 2025
Final Rule 2025-16041
Medical Devices; Gastroenterology-Urology Devices; Classification of the Laparoscopic Gast...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 876
Aug 21, 2025
Eff: Aug 21, 2025
Final Rule 2025-16040
Medical Devices; Orthopedic Devices; Classification of Orthopedic Manual Surgical Instrume...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 888
Aug 21, 2025
Eff: Aug 21, 2025
Final Rule 2025-16033
Medical Devices; Radiology Devices; Classification of the Liver Iron Concentration Imaging...
Health and Human Services Department, Food and Drug Administration CFR: 21 CFR 892
Aug 21, 2025
Eff: Aug 21, 2025
Final Rule 2025-16008
Rescinding Regulations on Procedures for Advance Construction of Federal-Aid Projects
Transportation Department, Federal Highway Administration CFR: 23 CFR 630
Aug 21, 2025
Eff: Sep 22, 2025
Aug 21, 2025
Eff: Sep 5, 2025
Aug 21, 2025
Eff: Aug 21, 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.