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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

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About NRC Emergency Response

The NRC responds to events involving facilities or material we license, when public health and safety could be affected. The NRC's incident response program relies on our Headquarters Operations Center (Rockville, MD) and four Regional Incident Response Centers (Region I&n...

2022 NRC Presentations at Industry Conferences

The NRC has been requested to make presentations regarding quality assurance and vendor related issues at various industry conferences. The following presentations have been made during 2021:This page includes links to files in non-HTML format. See Plugins, Viewers, and Other ...

Proposed NRC Generic Letter 2003-xx: Control Room Habitability

April 17, 2003The Honorable Nils J. DiazChairman U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 SUBJECT:PROPOSED NRC GENERIC LETTER 2003-XX: CONTROL ROOM HABITABILITYDear Chairman Diaz:During the 501st meeting of the Advisory Committee on Reactor Safeguards,...

Regulatory Analysis for Draft Regulatory Guide 1271.

REGULATORY ANALYSIS DRAFT REGULATORY GUIDE DG-1271 DECOMMISSIONING OF NUCLEAR POWER REACTORS (Proposed Revision 1 of Regulatory Guide (RG) 1.184 dated July 2000) Statement of the Problem Since issuance of RG 1.184 in July 2000 there have been 13 years of regulatory experien...

Regulatory Guide 8.14 WITHDRAWAL

February 9, 2001Regulatory Guide 8.14REGULATORY GUIDE DISTRIBUTION LIST (DIVISION 8)SUBJECT: WITHDRAWAL OF REGULATORY GUIDE 8.14The Nuclear Regulatory Commission is withdrawing Regulatory Guide 8.14, “PersonnelNeutron Dosimeters.” Revision 1 of Regulatory Guide 8.14, published...

Regulatory Analysis to Regulatory Guide 1.218.

REGULATORY ANALYSIS REGULATORY GUIDE 1.218 CONDITION-MONITORING TECHNIQUES FOR ELECTRIC CABLES USED IN NUCLEAR POWER PLANTS (New Regulatory Guide, draft was issued as DG-1240, dated June 2010) Statement of the Problem Studying the aging effects from long-term operations is ...

Regulatory Guide 1.47, (Draft was Issued as DG-1205, Dated October 2008), Bypassed and Inoperable Status Indication for Nuclear Power Plant Safety Systems.

The NRC issues regulatory guides to describe and make available to the public methods that the NRC staff considers acceptable for use in implementing specific parts of the agency=s regulations, techniques that the staff uses in evaluating specific problems or postulated acci...

Safety Guide 17, "Protection Against Industrial Sabatoge."

10/27/71SAFETY GUIDE 17-PROTECTION AGAINST INDUSTRIAL SABOTAGEA. IntroductionIn its Memorandum and Order datedFebruary 20, 1967, in the Florida Power andLight case, the Commission noted that it wouldexpect the staff to assure at the operating licensestage ithat appropriate ind...

Regulatory Guide 1.43, Revision 1, Regulatory Analysis.

REGULATORY ANALYSIS REGULATORY GUIDE 1.43, REVISION 1, “CONTROL OF STAINLESS STEEL WELD CLADDING OF LOW-ALLOY STEEL COMPONENTS.” Statement of the Problem The Nuclear Regulatory Commission (NRC) initially issued Regulatory Guide 1.43, “Control of Stainless Steel Weld Claddin...

Regulatory Guide 7.8, Revision 1 (Task MS 527-4 and MS 804-4), Load Combinations for Structural Analysis of Shipping Casks for Radioactive Material.

U.S. NUCLEAR REGULATORY COMMISSION Revision 1 March 1989 REGULATORY GUIDE OFFICE OF NUCLEAR REGULATORY RESEARCH REGULATORY GUIDE 7.8 (Tasks MS 527-4 and MS 804-4) LOAD COMBINATIONS FOR THE STRUCTURAL ANALYSIS OF SHIPPING CASKS FOR RADIOACTIVE MATERIALA. INTRODUCTION Section 71...

Plant Modernization from the NRC Perspective

Sponsored by the Office of Nuclear Reactor Regulation This exhibit will provide stakeholders with insight into the NRC's monitoring of and participation in the U.S. Department of Energy (DOE) Light Water Reactor Sustainability Program's Plant Modernization Pathway. It...

NRC Federal Register Notices – 2014

This page includes links to files in non-HTML format. See Plugins, Viewers, and Other Tools for more information.The following links to non-NRC servers and websites are provided solely as a reference for the convenience of users. NRC cannot guarantee the authenticity of docume...

2009 NRC Presentations at Industry Conferences

The NRC has been requested to make presentations regarding quality assurance and vendor related issues at various industry conferences. The following presentations have been made during 2009:This page includes links to files in non-HTML format. See Plugins, Viewers, and Other ...

Safety Guide 14, "Reactor Coolant Pump Flywheel Integrity."

10/27/71SAFETY GUIDE 14-REACTOR COOLANT PUMP FLYWHEEL INTEGRITYA. IntroductionGeneral Design Criterion 4 requires thatstructures, systems, and components of nuclearpower plants important to safety be protectedagainst the effects of missiles that might resultfrom equipment fail...

Duties of NRC Recipients

§ 4.321 Assurance of compliance.Each NRC recipient has primary responsibility to ensure that its programs or activities are in compliance with the Act and these regulations. Each recipient will sign an assurance of compliance that its programs or activities will be conducted i...

NRC Title or Position

The standards of conduct (5 CFR 2635.702) prohibit employees from using their NRC title or position for personal gain or the gain of anyone else. It also prohibits employees from appearing to show preferential treatment to or endorsing anyone.Example: An NRC employee may not a...

NRC Alternative Search (usa.gov)

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NRC Executive Fleet Vehicle Report

President Barack Obama’s Memorandum on Federal Fleet Performance, dated May 24, 2011, required Federal agencies to disclose any executive fleet vehicles that are larger than a midsize sedan or that do not comply with alternative fuel requirements. The following table lists two...

Regulatory Guide 1.91, Revision 2, Regulatory Analysis.

Page 1 REGULATORY ANALYSIS REGULATORY GUIDE (RG)-1.91 EVALUATIONS OF EXPLOSIONS POSTULATED TO OCCUR AT NEARBY FACILITIES AND ON TRANSPORTATION ROUTES NEAR NUCLEAR POWER PLANTS (Draft was issued as DG-1270, dated July 2011) 1. Statement of the Problem The NRC issued Re...