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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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.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. 89-34: Disposal of Americium Well-Logging Sources

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR MATERIAL SAFETY AND SAFEGUARDS WASHINGTON, D. C. 20555 March 30, 1989...

Information Notice No. 93-65: Reactor Trips Caused by Breaker Testing with Fault Protection Bypassed

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 August 13, 1993 INFO...

Information Notice No. 88-07: Inadvertent Transfer of Licensed Material to Uncontrolled Locations

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR MATERIAL SAFETY AND SAFEGUARDS WASHINGTON, D.C. 20555 March 7, 1...

Information Notice No. 81-31: Failure of Safety Injection Valves to Operate Against Differential Pre

SSINS No.: 6835 Accession No.: 8107230032 ...

Information Notice No. 82-34, Revision 1: Welds in Main Control Panels

SSINS No.: 6835 IN 82-34 Rev. 1 UNITED STATES NUCLEAR REGULATORY COMMISSION OF...

Information Notice No. 88-73: Direction-Dependent Leak Characteristics of Containment Purge Valves

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 September 8, 1988 ...

Information Notice No. 93-78: Inoperable Safety Systems at a Non-Power Reactor

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 October 4, 1993 NRC ...

Information Notice No. 86-15: Loss of Offsite Power Caused by Problems in Fiber Optics Systems

SSINS No: 6835 IN 86-15 UNITED STATES NUCLEAR REGULATORY COMMISSION ...

Information Notice No. 86-19: Reactor Coolant Pump Shaft Failure at Crystal River

SSINS No: 6835 IN 86-19 UNITED STATES NUCLEAR REGULATORY COMMISSION ...

Information Notice No. 87-32: Deficiencies in the Testing of Nuclear-Grade Activated Charcoal

SSINS No.: 6835 IN 87-32 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE O...

Information Notice No. 91-41: Potential Problems with the Use of Freeze Seals

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 June 27, 1991 ...

Information Notice No. 95-13: Potential for Data Collection Equipment to Affect Protection System Pe

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 February 24, 1995 NRC...

Information Notice No. 80-42: Effect of Radiation on Hydraulic Snubber Fluid

SSINS No.: 6835 Accession No.: 8008220261 ...

Information Notice No. 97-83:Recent Events Involving Reactor Coolant System Inventory Control During

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555-0001December 5, 1997NRC INFORMATION NOTICE 97-83:   RECENT EVENTS INVOLVING REACTOR COOLANT SYSTEM INVENTORY CONTROL DURING SHUTDOWNAddresseesAll holders o...

Information Notice No. 90-59: Errors in the Use of Radioactive Iodine-131

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR MATERIALS SAFETY AND SAFEGUARDS WASHINGTON, D.C. 20555 September 17, 1990 ...

Information Notice No. 93-04: Investigation and Reporting of Misadministrations by the Radiation Saf

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR MATERIAL SAFETY AND SAFEGUARDS WASHINGTON, D.C. 20555 January 7, 1993 ...

Information Notice No. 88-50:Effect of Circuit Breaker Capacitance on Availability of Emergency Powe

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 July 18, 1988 N...

Information Notice No. 97-57: Leak Testing of Packaging Used in the Transport of Radioactive Materia

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR MATERIAL SAFETY AND SAFEGUARDS WASHINGTON, D.C. 20555-0001 July 30, 1997 NR...

Information Notice No. 83-26: Failure of Safety/Relief Valve Discharge Line Vacuum Breakers

SSINS No.: 6835 IN 83-26 UNITED STATES NUCLEAR REGULATORY COMMISSION OFF...

Information Notice No.80-27 – Degradation of Reactor Coolant Pump Studs

SSINS No.: 6835 Accession No.: 8005050068 UNITED STATES ...

Information Notice No. 87-18: Unauthorized Service on Teletherapy Units by Nonlicensed Maintenance P

SSINS No.: 6835 IN 87-18 UNITED STATES NUCLEAR REGULATORY COMMISSION OF...

Information Notice No. 84-29: General Electric Magne-blast Circuit Breaker Problems

SSINS No.: 6835 IN 84-29 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF INSPECTI...

Information Notice No. 83-22: Boiling Water Reactor Safety/Relief Valve Failures

SSINS No. 6835 IN 83-22 UNITED STATES NUCLEAR REGULATORY COMMISSION OFF...

Information Notice No. 88-46: Licensee Report of Defective Refurbished Circuit Breakers

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 July 8, 1988 I...

Information Notice No. 90-35: Transportation of Type A Quantities of Non-Fissile Radioactive Materia

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR MATERIAL SAFETY AND SAFEGUARDS WASHINGTON, D.C. 20555 May 24, 1990 Infor...