Exemptions From Materials Licensing
2026-20336 | Nuclear Regulatory Commission | Final rule | Oct 5 |
Exemptions From Materials Licensing
2026-20335 | Nuclear Regulatory Commission | Proposed rule | Oct 5 |
Regulatory Enhancements for Reactor Licensing, Decommissioning, and Operational Oversight
2026-19568 | Nuclear Regulatory Commission | Proposed rule | Sep 24 |
Nonclinical Testing Terminology
2026-19350 | Food and Drug Administration | Final rule | Sep 22 |
Nonclinical Testing Terminology
2026-19349 | Food and Drug Administration | Proposed rule | Sep 22 |
In Situ Recovery Monitoring and Decommissioning Timeliness
2026-18504 | Nuclear Regulatory Commission | Proposed rule | Sep 10 |
Medical Devices; Radiology Devices; Classification of the Vaginal Hydrogel Packing System
2026-18427 | Food and Drug Administration | Final rule | Sep 10 |
List of Approved Spent Fuel Storage Casks: TN Americas, LLC Standardized NUHOMS® Horizontal Modular Storage System for Irradiated Nuclear Fuel, Certificate of Compliance No. 1004, Renewed Amendment No. 19
2026-17445 | Nuclear Regulatory Commission | Final rule | Aug 26 |
Radiology Devices; Reclassification of Digital Breast Tomosynthesis System
2026-16209 | Food and Drug Administration | Proposed rule | Aug 10 |
Medical Devices; Radiology Devices; Classification of the Fludeoxyglucose F18-Guided Radiation Therapy System
2026-15963 | Food and Drug Administration | Final rule | Aug 6 |
Medical Devices; Radiology Devices; Classification of the Phase-Changing Fiducial Marker for Radiation Therapy
2026-15303 | Food and Drug Administration | Final rule | Jul 29 |
Reducing Barriers to Medical Use Licensing
2026-15080 | Nuclear Regulatory Commission | Proposed rule | Jul 27 |
List of Approved Spent Fuel Storage Casks: Holtec International HI-STORM Flood/Wind System, Certificate of Compliance No. 1032, Amendment No. 10
2026-14876 | Nuclear Regulatory Commission | Final rule | Jul 23 |
Modernizing Reactor Licensing, Safety Oversight, and Siting Practices
2026-14341 | Nuclear Regulatory Commission | Proposed rule | Jul 16 |
Reforming and Modernizing the NRC's Radiation Protection Framework
2026-14208 | Nuclear Regulatory Commission | Proposed rule | Jul 15 |
Zero-Based Regulating
2026-13875 · significant | Energy Department | Final rule | Jul 9 |
Implementation of the National Environmental Policy Act
2026-13687 · significant | Nuclear Regulatory Commission | Proposed rule | Jul 7 |
Integrated Low-Level Radioactive Waste Disposal
2026-13302 | Nuclear Regulatory Commission | Proposed rule | Jul 1 |
List of Approved Spent Fuel Storage Casks: NAC International, Inc., MAGNASTOR® Storage System, Certificate of Compliance No. 1031, Amendment Nos. 16 and 17 and Revisions to Amendment Nos. 0 Through 16
2026-13260 | Nuclear Regulatory Commission | Final rule | Jul 1 |
Marine Casualty Reporting on the Outer Continental Shelf
2026-13137 · significant | Coast Guard | Final rule | Jun 30 |
Modernizing Security Requirements
2026-12989 | Nuclear Regulatory Commission | Proposed rule | Jun 26 |
Improving and Eliminating Regulations; Blacksmith Shops
2026-12797 | Mine Safety and Health Administration | Final rule | Jun 25 |
Modernizing Materials Licensing
2026-12702 | Nuclear Regulatory Commission | Proposed rule | Jun 24 |
Medical Devices; Radiology Devices; Classification of the Radiological Machine Learning-Based Quantitative Imaging Software With Predetermined Change Control Plan
2026-12166 | Food and Drug Administration | Final rule | Jun 17 |
Zero-Based Regulating
2026-10729 · significant | Energy Department | Proposed rule | May 29 |
Zero-Based Regulating
2026-10727 · significant | Energy Department | Final rule | May 29 |
Modernizing NRC Regulations for Byproduct Material Use
2026-09877 | Nuclear Regulatory Commission | Proposed rule | May 18 |
Licensing Requirements for Microreactors and Other Reactors With Comparable Risk Profiles
2026-08550 | Nuclear Regulatory Commission | Proposed rule | May 1 |
Medical Devices; Radiology Devices; Classification of the Radiation Therapy Marking Device
2026-08424 | Food and Drug Administration | Final rule | Apr 30 |
Cost Expenditure Criteria for Research and Development Utilization Facilities
2026-08024 | Nuclear Regulatory Commission | Final rule | Apr 24 |
Exceptions From Foreign Ownership, Control, or Domination
2026-07917 | Nuclear Regulatory Commission | Final rule | Apr 23 |
Increased Flexibility in the Mandatory Hearing Process
2026-07301 | Nuclear Regulatory Commission | Final rule | Apr 15 |
The Sunset Rule-Aircraft Impact Assessment
2026-06747 | Nuclear Regulatory Commission | Final rule | Apr 8 |
NRC Reviews of Reactor Designs Previously Authorized by U.S. Department of Energy or Department of War
2026-06414 | Nuclear Regulatory Commission | Proposed rule | Apr 2 |
List of Approved Spent Fuel Storage Casks: Holtec International HI-STORM UMAX Canister Storage System, Certificate of Compliance No. 1040, Amendment No. 5
2026-06373 | Nuclear Regulatory Commission | Final rule | Apr 2 |
Risk-Informed, Technology-Inclusive Regulatory Framework for Advanced Reactors
2026-06048 · significant | Nuclear Regulatory Commission | Final rule | Mar 30 |
Effective Date of Requirement for Premarket Approval Applications for Blood Irradiators Intended To Prevent Metastasis
2026-05322 | Food and Drug Administration | Proposed rule | Mar 18 |
Medical Devices; Radiology Devices; Classification of Blood Irradiators
2026-05320 | Food and Drug Administration | Proposed rule | Mar 18 |
Streamlining Contested Adjudications in Licensing Proceedings
2026-04187 | Nuclear Regulatory Commission | Proposed rule | Mar 3 |
Approval of the 2023 Edition of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code and Code Cases, Revision 41
2026-03993 | Nuclear Regulatory Commission | Proposed rule | Feb 27 |
Update to MSHA's Address; Technical Amendment
2026-03902 | Mine Safety and Health Administration | Final rule | Feb 26 |
Regulatory Framework for Fusion Machines
2026-03865 | Nuclear Regulatory Commission | Proposed rule | Feb 26 |
List of Approved Spent Fuel Storage Casks: TN Americas LLC, NUHOMS® EOS Dry Spent Fuel Storage System, Certificate of Compliance No. 1042, Amendment Nos. 3 and 4; Corrections
2026-01948 | Nuclear Regulatory Commission | Final rule | Feb 2 |
List of Approved Spent Fuel Storage Casks: TN Americas LLC, NUHOMS® EOS Dry Spent Fuel Storage System, Certificate of Compliance No. 1042, Amendment No. 5
2026-01647 | Nuclear Regulatory Commission | Final rule | Jan 28 |
Incorporation by Reference of Institute of Electrical and Electronics Engineers Standard 603-2018
2025-23428 | Nuclear Regulatory Commission | Proposed rule | Dec 19, 2025 |
List of Approved Spent Fuel Storage Casks: NAC International, Inc., NAC-UMS® Universal Storage System, Certificate of Compliance No. 1015, Renewed Amendment No. 10, and Revision 1 to Renewed Amendment Nos. 5 Through 9
2025-22229 | Nuclear Regulatory Commission | Final rule | Dec 8, 2025 |
Medical Devices; Quality Management System Regulation Technical Amendments
2025-21955 | Food and Drug Administration | Final rule | Dec 4, 2025 |
The Sunset Rule
2025-21784 · significant | Nuclear Regulatory Commission | Final rule | Dec 3, 2025 |
Navigation and Navigable Waters, and Shipping; Technical, Organizational, and Conforming Amendments
2025-20727 | Coast Guard | Final rule | Nov 24, 2025 |
Renaming of U.S. Coast Guard Districts
2025-19282 | Coast Guard | Final rule | Oct 2, 2025 |
Approval of American Society of Mechanical Engineers Unconditioned Code Cases
2025-18769 | Nuclear Regulatory Commission | Final rule | Sep 26, 2025 |
Approval of American Society of Mechanical Engineers Unconditioned Code Cases
2025-18768 | Nuclear Regulatory Commission | Proposed rule | Sep 26, 2025 |
Radiological Health Regulations; Technical Amendments
2025-18080 | Food and Drug Administration | Final rule | Sep 18, 2025 |
Advisory Committee; Arthritis Advisory Committee; Termination; Removal From List of Standing Committees
2025-16629 | Food and Drug Administration | Final rule | Aug 29, 2025 |
Medical Devices; Radiology Devices; Classification of the Liver Iron Concentration Imaging Companion Diagnostic for Deferasirox
2025-16033 | Food and Drug Administration | Final rule | Aug 21, 2025 |
List of Approved Spent Fuel Storage Casks: TN Americas LLC, NUHOMS® EOS Dry Spent Fuel Storage System, Certificate of Compliance No. 1042, Amendment No. 4
2025-14294 | Nuclear Regulatory Commission | Final rule | Jul 29, 2025 |
Powered Air Purifying Respirators (PAPRs) in Underground Mines
2025-11743 | Mine Safety and Health Administration | Proposed rule | Jul 1, 2025 |
Trolleys
2025-11738 | Mine Safety and Health Administration | Proposed rule | Jul 1, 2025 |
Improving and Eliminating Regulations; Limit on Exposure to Diesel Particulate Matter in Underground Metal and Nonmetal Mines
2025-11619 | Mine Safety and Health Administration | Proposed rule | Jul 1, 2025 |
Improving and Eliminating Regulations; Blacksmith Shops
2025-11616 | Mine Safety and Health Administration | Proposed rule | Jul 1, 2025 |
Medical Devices; Radiology Devices; Classification of the Cream for X-Ray Attenuation
2025-11791 | Food and Drug Administration | Final rule | Jun 26, 2025 |
Medical Devices; Radiology Devices; Classification of the Radiological Computer-Assisted Detection and Diagnosis Software
2025-10789 | Food and Drug Administration | Final rule | Jun 13, 2025 |
Medical Devices; Radiology Devices; Classification of the Radiological Acquisition and/or Optimization Guidance System
2025-09837 | Food and Drug Administration | Final rule | Jun 2, 2025 |
List of Approved Spent Fuel Storage Casks: NAC International, Inc., MAGNASTOR® Storage System, Certificate of Compliance No. 1031, Amendment No. 15
2025-04651 | Nuclear Regulatory Commission | Final rule | Mar 20, 2025 |
List of Approved Spent Fuel Storage Casks: HI-STORM 100, Certificate of Compliance No. 1014, Renewed Amendment No. 19
2025-04013 | Nuclear Regulatory Commission | Final rule | Mar 13, 2025 |
List of Approved Spent Fuel Storage Casks: NAC Multi-Purpose Canister (NAC-MPC) System, Certificate of Compliance No. 1025, Amendment No. 9, and Revision to Amendment Nos. 6, 7, and 8
2025-03091 | Nuclear Regulatory Commission | Final rule | Feb 27, 2025 |
List of Approved Spent Fuel Storage Casks: Holtec International HI-STORM UMAX Canister Storage System, Certificate of Compliance No. 1040, Revision 1 to Amendment Nos. 0 Through 2
2025-02208 | Nuclear Regulatory Commission | Final rule | Feb 4, 2025 |
List of Approved Spent Fuel Storage Casks: NAC International, Inc. MAGNASTOR® Storage System, Certificate of Compliance No. 1031, Amendment No. 14 and Revisions to Amendment Nos. 0 Through 13
2024-31095 | Nuclear Regulatory Commission | Final rule | Jan 3, 2025 |
Non-Power Production or Utilization Facility License Renewal
2024-30721 | Nuclear Regulatory Commission | Final rule | Dec 30, 2024 |
Inflation Adjustment of Civil Monetary Penalties
2024-30697 | Energy Department | Final rule | Dec 27, 2024 |
Department of Energy Acquisition Regulation (DEAR)
2024-23817 · significant | Energy Department | Final rule | Nov 13, 2024 |
Risk-Informed, Technology-Inclusive Regulatory Framework for Advanced Reactors
2024-23434 · significant | Nuclear Regulatory Commission | Proposed rule | Oct 31, 2024 |
List of Approved Spent Fuel Storage Casks: NAC International, Inc. MAGNASTOR® Storage System, Certificate of Compliance No. 1031, Amendment No. 13
2024-19894 | Nuclear Regulatory Commission | Final rule | Sep 5, 2024 |
List of Approved Spent Fuel Storage Casks: Holtec International HI-STORM 100 Cask System, Certificate of Compliance No. 1014, Renewed Amendment No. 18
2024-19801 | Nuclear Regulatory Commission | Final rule | Sep 5, 2024 |
American Society of Mechanical Engineers 2021-2022 Code Editions
2024-19235 | Nuclear Regulatory Commission | Final rule | Aug 30, 2024 |
Alternative Physical Security Requirements for Advanced Reactors
2024-17598 | Nuclear Regulatory Commission | Proposed rule | Aug 9, 2024 |
American Society of Mechanical Engineers Code Cases and Update Frequency
2024-15288 · significant | Nuclear Regulatory Commission | Final rule | Jul 17, 2024 |
Miscellaneous Corrections
2024-15234 | Nuclear Regulatory Commission | Final rule | Jul 16, 2024 |
List of Approved Spent Fuel Storage Casks: Holtec International HI-STORM FW System, Certificate of Compliance No. 1032, Amendment No. 7
2024-15133 | Nuclear Regulatory Commission | Final rule | Jul 12, 2024 |
Advisory Committee; Allergenic Products Advisory Committee; Termination; Removal From List of Standing Committees
2024-15136 | Food and Drug Administration | Final rule | Jul 10, 2024 |
List of Approved Spent Fuel Storage Casks: Holtec International HI-STORM 100 Cask System, Certificate of Compliance No. 1014, Renewed Amendment No. 16
2024-13984 | Nuclear Regulatory Commission | Final rule | Jun 25, 2024 |
Advisory Committee; Science Advisory Board to the National Center for Toxicological Research; Termination; Removal From List of Standing Committees
2024-11811 | Food and Drug Administration | Final rule | May 30, 2024 |
Water System Restructuring Assessment Rule
2024-11687 | Environmental Protection Agency | Proposed rule | May 30, 2024 |
List of Approved Spent Fuel Storage Casks: NAC International, Inc., NAC-UMS Universal Storage System, Certificate of Compliance No. 1015, Renewal of Initial Certificate and Amendment Nos. 1 Through 9
2024-08508 | Nuclear Regulatory Commission | Final rule | Apr 29, 2024 |
List of Approved Spent Fuel Storage Casks: FuelSolutionsTM Spent Fuel Management System, Certificate of Compliance No. 1026, Renewal of Initial Certificate and Amendment Nos. 1 Through 4
2024-08388 | Nuclear Regulatory Commission | Final rule | Apr 19, 2024 |
Lowering Miners' Exposure to Respirable Crystalline Silica and Improving Respiratory Protection
2024-06920 | Mine Safety and Health Administration | Final rule | Apr 18, 2024 |
Advisory Committee; Genetic Metabolic Diseases Advisory Committee; Addition to List of Standing Committees
2024-04751 | Food and Drug Administration | Final rule | Mar 6, 2024 |
Advisory Committee; Digital Health Advisory Committee; Addition to List of Standing Committees
2024-03618 | Food and Drug Administration | Final rule | Feb 22, 2024 |
Inflation Adjustment of Civil Monetary Penalties
2023-28828 | Energy Department | Final rule | Jan 9, 2024 |