Document: NRC Regulatory Guide
Document ID: 3a393213-d917-47a0-abc4-ee3e0bbcdbf2
Document Type: regulatory_guide
Title: "Guidance for ITAAC Closure Under 10 CFR Part 52." (Rev. 2)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML1425/ML14258B182.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.215
CFR Part: 
CFR Title: 

Content:
he NRC, and the public. The COL ITAAC appendix is considered to be the appropriate reference since it is possible that the site-specific ITAAC could differ from the design certification document (DCD) ITAAC. This clarification is needed because some of the ITAAC notification examples identify the ITAAC as coming from a particular certified design. For the same reason, when the ITAAC notification refers to a table in the ITAAC, the reference should not be to the DCD, but should be to the table in the ITAAC appendix in the license. c. All notifications on an ITAAC under 10 CFR Part 52.99 should include the ITAAC Index number and ITAAC Section number assigned to the ITAAC in the COL as part of the subject line. For example, the subject line for all submitted ICNs should state “ITAAC Closure DG-1316, Page 6 Notification on Completion of {Site Name, Unit No., ITAAC Section No., and ITAAC Index No.}.” When the licenses are issued, the ITAAC are contained in an appendix to the COL and each ITAAC is given an index number that ranges from 1 to the number of ITAAC in the COL (e.g., 875 for Vogtle Unit 3). The Index number format simplifies the future identification of all notifications made on a given ITAAC in a COL. The ITAAC Section number is the number assigned to the ITAAC in regard to the section of the ITAAC appendix of a COL in which the ITAAC appears. d. In numerous ICN examples, the determination basis simply refers to an endorsed or approved code (e.g. ASME Section III). While not required, citing the specific relevant code section(s) or article(s) used in performing the ITAAC can facilitate the staff’s review of the ICN. In addition, if the code or article has been endorsed by an RG, the RG should be referenced, especially if there are specific conditions or restrictions on the use of the code or article (e.g., use of ASME Code XXX is conducted as accepted in RG 1.YYY). e. Although there is no current guidance in NEI 08-01 for the content of the 10 CFR