The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

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Includes Designees for U.S. States, Territories, and Participating Tribes

Office of the Federal Register: Recent NRC Documents

NRC documents recently published in the Federal Register

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Search both currently scheduled meetings and previously held meetings dating back to October 1, 2003.

Commissioner Jeffrey Baran

The Honorable Jeff Baran was sworn in as an NRC Commissioner on Jan. 2, 2015. His page includes a calendar of meetings.

Information Notice No. 87-02: Inadequate Seismic Qualification of Diaphragm Valves by Mathematical M

SSINS No.: 6835 IN 87-02 UNITED STATES NUCLEAR REGULATORY COMMISSION ...

Information Notice No. 86-18: NRC On-Scene Response During a Major Emergency

SSINS No: 6835 IN 86-18 UNITED STATES NUCLEAR REGULATORY COMMISSION ...

Information Notice No. 98-14: Undocumented Changes to Non-Power Reactor Safety System Wiring

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555-0001April 20, 1998NRC INFORMATION NOTICE 98-14:UNDOCUMENTED CHANGES TO NON-POWER REACTOR SAFETY SYSTEM WIRINGAddresseesAll holders of operating licenses or construction p...

Information Notice No. 83-58: Transamerica Delaval Diesel Generator Crankshaft Failure

SSINS No. 6835 IN 83-58 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFI...

Information Notice No. 84-65: Underrated Fuses Which May Adversely Affect Operation of Essential E

SSINS No.: 6835 IN 84-65 August 16, 1984 UNITED STATES ...

Information Notice No. 86-70: Potential Failure of All Emergency Diesel Generators

SSINS No.: 6835 IN 86-70 UNITED STATES NUCLEAR REGULATORY COMMISSION ...

Information Notice No. 83-82: Failure of Safety/Relief Valves to Open at BWR - Final Report

SSINS No.: 6835 IN 83-82 UNITED STATES NUCLEAR REGULATORY COMMISSION OFF...

Information Notice No. 97-12: Potential Armature Binding in General Electric Type HGA Relays

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555-0001 March 24, 1997 NRC...

Information Notice No. 93-33: Potential Deficiency of Certain Class 1E Instrumentation and Control C

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 April 28, 1993 NRC INFORM...

Information Notice No. 97-11: Cement Erosion from Containment Subfoundations at Nuclear Power Plants

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555-0001 March 21, 1997 NRC INFORMATION NOTICE 97-11: CEMENT EROSION FROM CONTAINMENT SUBFOUNDATIONS AT NUCLEAR POWER PLANTS ...

Information Notice No. 84-02:Operating a Nuclear Power Plant at Voltage Levels Lower than Analyzed

SSINS No.: 6835 IN 84-02 UNITED STATES NUCLEAR REGULATORY COMMISSION OFF...

Information Notice No. 82-14: TMI-1 Steam Generator/Reactor Coolant System Chemistry/Corrosion Pro

8202040133 SSINS No.: 6835 IN 82-1...

Information Notice No. 81-06: Failure of ITE Model K-600 Circuit Breaker

SSINS No.: 6835 Accession No.: 8011040269 ...

Information Notice No. 84-17: Problems with Liquid Nitrogen Cooling Components Below the NIL Ducti

SSINS No.: IN 84-17 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFI...

Information Notice No.80-13 – General Electric Type SBM Control Switches Defective Cam Followers

SSINS No.: 6870 Accession No.: 8002280650 UNITED STATES ...

Information Notice No. 83-73: Radiation Exposure from Gloves Contaminated with Uranium Daughter Pr

SSINS NO. 6835 IN 83-73 UNITED STATES NUCLEAR REGULATORY COMMISSION OFF...

Information Notice No. 82-05: Increasing Frequency of Drug-Related Incidents

SSINS No.: 6835 Accession No.: 8202040104 ...

Information Notice No.80-29 - Broken Studs on Terry Turbine Steam Inlet Flange

SSINS No.: 6835 Accession No.: 8006190028 UNITED STATES ...

Information Notice No. 91-69: Errors in Main Steam Line Break Analyses for Determining Containment P

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 November 1, 1991 NRC INFOR...

Information Notice No. 98-16: Inadequate Operational Checks of Alarm Ratemeters

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR MATERIAL SAFETY AND SAFEGUARDS WASHINGTON, D.C. 20555April 30, 1998NRC INFORMATION NOTICE 98-16:INADEQUATE OPERATIONAL CHECKS OF ALARM RATEMETERSAddressees:All Industrial Radiography LicenseesPurpose:The U.S. Nuc...

Information Notice No. 92-10: Brachytherapy Incidents Involving Iridium-192 Wire Used In Endobronchi

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR MATERIAL SAFETY AND SAFEGUARDS WASHINGTON, D.C. 20555 January 31, 1992 NR...

Information Notice No. 86-31: Unauthorized Transfer and Loss of Control of Industrial Nuclear Gauges

SSINS No 6835 IN 86-31 UNITED STATES NUCLEAR REGULATORY COMMISSION ...

Information Notice No. 96-70: Year 2000 Effect On Computer System Software

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR MATERIAL SAFETY AND SAFEGUARDS OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555December 24, 1996NRC INFORMATION NOTICE 96-70:YEAR 2000 EFFECT ON COMPUTER SYSTEM SOFTWAREAddresseesAll U.S. Nuclear Regu...

Information Notice No. 92-14: Uranium Oxide Fires at Fuel Cycle Facilities

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR MATERIAL SAFETY AND SAFEGUARDS WASHINGTON, D.C. 20555 February 21, 1992 NR...

Information Notice No. 94-46: Nonconservative Reactor Coolant System Leakage Calculation

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 June 20, 1994 NRC INFORMATION NOTICE 94-46: NONCONSERVATIVE REACTOR COOLANT SYSTEM LEAKAGE CALCULATION Addressees All holders of operating licenses ...