Document: NRC Regulatory Guide
Document ID: 908489d1-a222-483d-b60e-5162228a4844
Document Type: regulatory_guide
Title: Application of the Single-Failure Criterion to Safety Systems + HISTORY - HISTORY 12/2016 – Periodic Review of Revision 2 – Issues identified for future consideration 10/2011 – Periodic Review of Revision 2 – No issues identified Prior to the issuance of Revision 1, RG 1.53 was entitled "Application of the Single-Failure Criterion to Nuclear Power Plant Protection Systems" 05/2002 – DG-1118 , Proposed Revision 1 (Rev. 2)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML1634/ML16349A071.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.53
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CFR Title: 

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meframe to address the issues identified during the review. Staff will not begin to address the identified issues before the 3rd Quarter of 2017, and a draft revision of RG 1.53 would not be published before the 2nd Quarter of 2018. Staff will defer a revision of RG 1.53 to endorse IEEE Std 379-2014 (or its successor), so that it can be coordinated with IAP objectives. The staff will work to limit additions, modifications, or clarifications to allow a clean endorsement that is consistent with modernized infrastructure priorities and goals. The staff will identify issues and include plans for any revision of RG 1.53 within an integrated plan under the IAP. NOTE: This review was conducted in December 2016 and reflects the staff’s plans as of that date. These plans are tentative and are subject to change.