Spotlight
Power Reactors (Division 1): Regulatory Guides 1.101 - 1.120
This page lists the number, title, publication date, and revisions for each regulatory guide in Division 1, "Power Reactors," with references to draft guides and related documents (where applicable).
See also Draft Regulatory Guides for Public Comment.
See NRC Regulatory Guides for more general information.
Regulatory Guides are reviewed about every 10 years, although a guide may be reviewed more frequently if the staff believes an emerging issue affects the guide. The NRC began these reviews in 2010, and began posting the results of its reviews on this site in 2013. The review dates are hyperlinked to the review memorandum, which provide useful information about the status and any known issues with the associated regulatory guide.
| Guide Number |
Title | Revision Number | Publish Date |
Additional Information |
|---|---|---|---|---|
| 1.101 | Emergency Planning and Preparedness for Nuclear Power Reactors | DG | 03/2025 | |
| 6 | 06/2021 | |||
| 5 | 06/2005 | |||
| 4 | 07/2003 | |||
| 3 | 08/1992 | |||
| 2 | 10/1981 | |||
| 1 | 03/1977 | |||
| 0 | 11/1975 | |||
| 1.102 | Flood Protection for Nuclear Power Plants | 1 | 09/1976 | Reviewed in 2021 – Revise |
| 0 | 10/1975 | |||
| 1.103 | Post-tensioned Prestressing Systems for Concrete Reactor and Containment (Withdrawn -- See 46 FR 37579, 07/21/1981) |
W | 07/1981 | |
| 1 | 10/1976 | |||
| 0 | 11/1975 | |||
| 1.104 | Overhead Crane Handling Systems for Nuclear Power Plants (Withdrawn -- See 44 FR 49321, 08/22/1979) |
W | 08/1979 | |
| 0 | 02/1976 | |||
| 1.105 | Setpoints for Safety-Related Instrumentation | 4 | 02/2021 | |
| 3 | 12/1999 | |||
| 2 | 02/1986 | |||
| 1 | 11/1976 | |||
| 0 | 11/1975 | |||
| 1.106 | Thermal Overload Protection for Electric Motors on Motor-Operated Valves | 2 | 02/2012 | Reviewed in 2017 – No issues identified |
| 1 | 03/1977 | |||
| 0 | 11/1975 | |||
| 1.107 | Qualifications for Cement Grouting for Prestressing Tendons in Containment Structures | 2 | 06/2011 | Reviewed in 2016 – Issues identified for future consideration |
| 1 | 02/1977 | |||
| 0 | 11/1975 | |||
| 1.108 | Periodic Testing of Diesel Generator Units Used as Onsite Electric Power Systems at Nuclear Power Plants (Withdrawn -- See 58 FR 41813, 08/5/1993) |
W | 08/1993 | |
| 1 | 08/1977 | |||
| 1.109 | Calculation of Annual Doses to Man from Routine Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10 CFR Part 50, Appendix I | 1 | 10/1977 | Reviewed in 2021 - Revise |
| 0 | 03/1976 | |||
| 1.110 | Cost-Benefit Analysis for Radwaste Systems for Light-Water-Cooled Nuclear Power Reactors | 1 | 10/2013 | |
| 0 | 03/1976 | Reviewed in 2013 – Revise | ||
| 1.111 | Methods for Estimating Atmospheric Transport and Dispersion of Gaseous Effluents in Routine Releases from Light-Water-Cooled Reactors | 1 | 07/1977 | Reviewed in 2014 – Issues identified for future consideration |
| 0 | 03/1976 | |||
| 1.112 | Calculation of Releases of Radioactive Materials in Gaseous and Liquid Effluents from Light-Water-Cooled Power Reactors | 1 | 03/2007 | Reviewed in 2021 – Issues identified for future consideration |
| 0-R | 05/1977 | |||
| 0 | 04/1976 | |||
| 1.113 | Estimating Aquatic Dispersion of Effluents from Accidental and Routine Reactor Releases for the Purpose of Implementing Appendix I | 1 | 04/1977 (2.18MB) |
Periodic Review – April 2024 - Considerations Reviewed in 2013 – No issues identified |
| 0 | 05/1976 | |||
| 1.114 | Guidance to Operators at the Controls and to Senior Operators in the Control Room of a Nuclear Power Unit | 3 | 10/2008 | Periodic Review June 2022 No Action Reviewed in 2013 – No issues identified |
| 2 | 05/1989 | |||
| 1 | 11/1976 | |||
| 0 | 02/1976 | |||
| 1.115 | Protection Against Turbine Missiles | 2 | 01/2012 | Reviewed in 2017 – No issues identified |
| 1 | 07/1977 | |||
| 0 | 03/1976 | |||
| 1.116 | Quality Assurance Requirements for Installation, Inspection, and Testing of Mechanical Equipment and Systems (Withdrawn -- See 75 FR 54921, 09/09/2010) |
W | 09/2010 | |
| 0-R | 05/1977 | |||
| 0 | 06/1976 | |||
| 1.117 | Protection Against Extreme Wind Events and Missiles for Nuclear Power Plants | 2 | 07/2016 | |
| 1 | 04/1978 | |||
| 0 | 06/1976 | |||
| 1.118 | Periodic Testing of Electric Power and Protection Systems | 3 | 04/1995 | Periodic Review – March 2023 Revise Reviewed in 2012 – No issues identified |
| 2 | 06/1978 | |||
| 1 | 11/1977 | |||
| 0 | 06/1976 | |||
| 1.119 | Surveillance Program for New Fuel Assembly Designs (Withdrawn -- See 42 FR 33387, 06/30/1977) |
W | 06/1977 | |
| 0 | 06/1976 | |||
| 1.120 | Fire Protection Guidelines for Nuclear Power Plants (Withdrawn -- See 66 FR 45066 08/27/2001) |
W | 08/2001 | |
| 1 | 11/1977 | |||
| 0 | 06/1976 |
Page Last Reviewed/Updated Monday, March 10, 2025
Page Last Reviewed/Updated Monday, March 10, 2025