United States Nuclear Regulatory Commission - Protecting People and the Environment

Draft NRC Regulatory Guides - Power Reactors (Division 1)

This page lists the title of each recent Draft Regulatory Guide for Division 1, Power Reactors. Each draft guide listed is available online from this site. Comments on draft regulatory guides may be submitted electronically via Regulations.gov. See Documents for Comment page.

See also Regulatory Guides for Division 1.

See Notes on Regulatory Guides for more information.

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Regulatory Guide Draft Guide Title Publish Date
RG 1.219 DG-1324 Guidance on Making Changes to Emergency Plans for Nuclear Power Reactors (ML15054A370) 12/2015
RG 1.226 DG-1301 Flexible Mitigation Strategies for Beyond-Design-Basis Events (ML13168A031) 11/2015
RG 1.227 DG-1317 Wide-Range Spent Fuel Pool Level Instrumentation (ML14245A454) 11/2015
RG 1.228 DG-1319 Integrated Response Capabilities for Beyond-Design Basis Events (ML14265A070) 11/2015
RG 1.29 DG-1315 Seismic Design Classification for Nuclear Power Plants (ML15061A048) 09/2015
RG 1.117 DG-1313 Protection Against Extreme Wind Events and Missiles for Nuclear Power Plants” (Previously titled, “TORNADO DESIGN CLASSIFICATION”) (ML14356A107) 08/2015
RG 1.20 DG-1323 Comprehensive Vibration Assessment Program for Reactor Internals During Preoperational and Initial Startup Testing (ML15083A390) 07/2015
New Guide DG-1305 Acceptance of Commercial-Grade Design and Analysis Computer Programs for Nuclear Power Plants (ML14119A286) 04/2015
New Guide DG-1322 Alternative Risk-Informed Approach for Addressing the Effects of Debris on Post Accident Long-Term Core Cooling (ML15023A025) 04/2015
1.26 DG-1314 Quality Group Classifications and Standards for Water-Steam-, and Radioactive-Waste-Containing Components of Nuclear Power Plants (ML14356A249) 04/2015
New Guide DG-1299 Regulatory Guidance on the Alternate Pressurized Thermal Shock Rule (ML14056A011) 03/2015
1.207 DG-1309 Guidelines for Evaluating the Effects of Light-Water Reactor Coolant Environments in Fatigue Analyses of Metal Components (ML14171A584) 11/2014
1.105 DG-1141 Setpoints for Safety-Related Instrumentation (ML081630179) 07/2014
New Guide DG-1261 Conducting Periodic Testing for Breakaway Oxidation Behavior (ML12284A324) 03/2014
New Guide DG-1262 Testing for Postquench Ductility (ML12284A325) 03/2014
New Guide DG-1263 Establishing Analytical Limits for Zirconium Based Alloy Cladding (ML12284A323) 03/2014
1.41 DG-1294 Preoperational Testing of On-Site Electric Power Systems to Verify Proper Load Group Assignment, Electrical Separation, and Redundancy (ML12228A589) 11/2012
1.140 DG-1280 Design, Inspection, and Testing Criteria for Air Filtration and Adsorption Units of Normal Atmosphere Cleanup Systems in Light-Water-Cooled Nuclear Power Plants (ML11273A057) 06/2012
1.174 DG-1285 An Approach for Using Probabilistic Risk Assessment in Risk-Informed Decisions on Plant-Specific Changes to the Licensing Basis (ML12012A006) 05/2012
1.175 DG-1286 An Approach for Plant-Specific, Risk-Informed Decision-Making: Inservice Testing (ML12017A053) 05/2012
1.177 DG-1287 An Approach for Plant-Specific, Risk-Informed Decisionmaking: Technical Specifications (ML12017A054) 05/2012
1.178 DG-1288 An Approach for Plant-Specific, Risk-Informed Decisionmaking for Inservice Inspection of Piping (ML12017A076) 05/2012
New Guide DG-1216 Plant-Specific Applicability of Transition Break Size Specified in 10 CFR 50.46a (ML100430356) 06/2010
1.183 DG-1199 Alternative Radiological Source Terms for Evaluating Design Basis Accidents at Nuclear Power Reactors (ML090960464) 10/2009
1.163 DG-1220 Performance-Based Containment Leak-Test Program (ML090490183) 04/2009
Page Last Reviewed/Updated Tuesday, February 23, 2016