Document: NRC Regulatory Guide
Document ID: b4874b3a-bbf8-4eb6-8b86-db32ecf45ac6
Document Type: regulatory_guide
Title: Guidance for Implementation of 10 CFR 50.59, Changes, Tests, and Experiments (Rev. 2)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML1904/ML19045A435.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.187
CFR Part: 
CFR Title: 

Content:
g Digital Upgrades,” dated December 1993 (ADAMS Accession No. ML020860169). 20. NRC, Generic Letter 1995-02, “Use of NUMARC/EPRI Report TR-102348, ‘Guideline on Licensing Digital Upgrades,’ in Determining the Acceptability of Performing Analog-to-Digital Replacements under 10 CFR 50.59,” dated April 26, 1995. 21. NRC, Regulatory Issue Summary (RIS) 2002-22, “Use of EPRI/NEI Joint Task Force Report, ‘Guideline on Licensing Digital Upgrades’”: EPRI TR-102348, Revision 1, NEI 01-01: A Revision of EPRI TR 102348 to Reflect Changes to the 10 CFR 50.59 Rule,’” dated November 25, 2002 (ADAMS Accession No. ML023160044). 22. NRC, RIS 2002-22, Supplement 1, “Clarification on Endorsement of Nuclear Energy Institute Guidance in Designing Digital Upgrades in Instrumentation and Control Systems,” dated May 31, 2018 (ADAMS Accession No. ML18143B633). 23. NRC, Management Directive 8.4, “Management of Facility-Specific Backfitting and Information Collection,” Washington, DC. 24. NRC, NUREG-1409, “Backfitting Guidelines,” Washington, DC.