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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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

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Individuals to Receive Advance Notification of Radioactive Material and Nuclear Material Shipments

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

Regulations.gov: Recent NRC Documents for Comment

NRC rules and documents recently made available for public comment

NRC Public Meeting Schedule

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. 84-93: Potential for Loss of Water from the Refueling Cavity

SSINS No. 6835 IN 84-93 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFI...

Information Notice No. 85-24: Failures of Protective Coatings in Pipes and Heat Exchangers

SSINS No.: 6835 IN 85-24 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF INSPECTION...

Information Notice No. 94-28: Potential Problems with Fire-Barrierpenetration Seals

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 April 5, 1994 NRC INFORMATION NOTICE 94-28: POTENTIAL PROBLEMS WITH FIRE-BARRIERPENETRATION SEALS Addressees All holders of operating licenses or con...

Information Notice No. 97-74: Inadequate Oversight of Contractors During Sealant Injection Activitie

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555-0001 Septe...

Information Notice No. 88-84: Defective Motor Shaft Keys in Limitorque Motor Actuators

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 October 20, 1988 ...

Information Notice No. 96-45: Potential Common-Mode Post-Accident Failure of Containment Coolers

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, DC 20555-0001 August 12, 1996 NRC...

Information Notice No. 87-33: Applicability of 10 CFR Part 21 to Nonlicensees

SSINS No.: 6835 IN 87-33 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NU...

Information Notice No. 93-79: Core Shroud Cracking at Beltline Region Welds in Boiling-Water Reactor

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 September 30, 1993 NRC...

Information Notice No. 86-41: Evaluation of Questionable Exposure Readings of Licensee Personnel Dos

SSINS No : 6835 IN 86-41 UNITED STATES NUCLEAR REGULATORY COMMISSION ...

Information Notice No. 92-79: Non-Power Reactor Emergency Event Response

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 December 1, 1992 NRC ...

Information Notice No. 92-05: Potential Coil Insulation Breakdown in ABB RXMH2 Relays

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 January 8, 1992 NRC INFORM...

Information Notice No. 90-37: Sheared Pinion Gear-To-Shaft Keys in Limitorque Motor Actuators

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 May 24, 1990 Information...

Information Notice No. 92-69: Water Leakage from Yard Area Through Conduits Into Buildings

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 September 22, 1992 NRC...

Information Notice No. 87-63: Inadequate Net Positive Suction Head in Low Pressure Safety Systems

IN 87-63 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON,...

Information Notice No. 86-11: Inadequate Service Water Protection Against Core Melt Frequency

SSINS No: 6835 IN 86-11 UNITED STATES NUCLEAR REGULATORY COMMISSION ...

Information Notice No. 86-82, Revision 1: Failures of Scram Discharge Volume Vent and Drain Valves

SSINS No.: 6835 IN 86-82, Revision 1 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFI...

Information Notice No. 85-96: Temporary Strainers Left Installed in Pump Suction Piping

SSINS No.: 6835 IN 85-96 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF ...

Information Notice No. 88-59: Main Steam Isolation Valve Guide Rail Failure at Waterford Unit 3

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 August 9, 1988 ...

Information Notice No. 87-61: Failure of Westinghouse W-2-Type Circuit Breaker Cell Switches

IN 87-61 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D....

Information Notice No. 86-89: Uncontrolled Rod Withdrawal Because of a Single Failure

SSINS No.: 6835 IN 86-89 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE ...

Information Notice No. 83-20: ITT Grinnell Figure 306/307 Mechanical Snubber Attachment Interference

SSINS No.: 6835 IN 83-20 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF...

Information Notice No. 83-54: Common Mode Failure of Main Steam Isolation Nonreturn Check Valves

SSINS No.: 6835 IN 83-54 UNITED STATES NUCLEAR REGULATORY COMMISSION OFF...

Information Notice No. 99-11: Incidents Involving the Use of Radioactive Iodine-131

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR MATERIAL SAFETY AND SAFEGUARDS WASHINGTON, D. C. 20555April 16, 1999NRC INFORMATION NOTICE 99-11:INCIDENTS INVOLVING THE USE OF RADIOACTIVE IODINE-131Addressees:Purpose:Description of Circumstances:Discussion:Add...

Information Notice No. 92-29: Potential Breaker Miscoordination Caused by Instantaneous Trip Circuit

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 April 17, 1992 NRC INFORM...

Information Notice 2002-02: Recent Experience with Plugged Steam Generator Tubes

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555-0001January 8, 2002NRC INFORMATION NOTICE 2002-02:    RECENT EXPERIENCE WITH PLUGGED STEAM GENERATOR TUBESAddresseesPurposeDescription of Circumstance...