Document: NRC Regulatory Guide
Document ID: 12d6ebda-d515-49c2-b332-a2a2ef5aba3d
Document Type: regulatory_guide
Title: Guidance for Changes During Construction for New Nuclear Power Plants Being Constructed Under a Combined License Referencing a Certified Design Under 10 CFR Part 52 + HISTORY - HISTORY 04/2020 – DG-1321 , Proposed Revision 0
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML1934/ML19340B290.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.237
CFR Part: 
CFR Title: 

Content:
U.S. NUCLEAR REGULATORY COMMISSION DRAFT REGULATORY GUIDE DG-1321 Proposed new Regulatory Guide 1.237 Issue Date: April 2020 Technical Lead: Marieliz Johnson This RG is being issued in draft form to involve the public in the development of regulatory guidance in this area. It has not received final staff review or approval and does not represent an NRC final staff position. Public comments are being solicited on this DG and its associated regulatory analysis. Comments should be accompanied by appropriate supporting data. Comments may be submitted through the Federal rulemaking Web site, http://www.regulations.gov, by searching for draft regulatory guide DG-1321. Alternatively, comments may be submitted to the Office of Administration, Mailstop: TWFN 7A-06M, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001, ATTN: Program Management, Announcements and Editing Staff. Comments must be submitted by the date indicated in the Federal Register notice. Electronic copies of this DG, previous versions of DGs, and other recently issued guides are available through the NRC’s public Web site under the Regulatory Guides document collection of the NRC Library at https://nrcweb.nrc.gov/reading-rm/doc-collections/reg-guides/. The DG is also available through the NRC’s Agencywide Documents Access and Management System (ADAMS) at http://www.nrc.gov/reading-rm/adams.html, under Accession No. ML19340B290. The regulatory analysis may be found in ADAMS under Accession No. ML20010G336. GUIDANCE FOR CHANGES DURING CONSTRUCTION FOR NEW NUCLEAR POWER PLANTS LICENSED UNDER 10 CFR PART 52 A. INTRODUCTION Purpose This regulatory guide (RG) describes a process that the staff of the U.S. Nuclear Regulatory Commission (NRC) considers acceptable for implementation of changes to the design of structures, systems, and components (SSCs) of a facility being constructed under a combined license (COL) covered by Title 10 of the Code of Federal Regulations (CFR), Part 52, “Licenses,