Document: NRC Regulatory Guide
Document ID: 15b07a3e-3a95-46db-9b8c-a862a8e4b7bc
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:
cond type of ITAAC notification, an ITAAC post-closure notification (also referred to as a supplemental ITAAC closure notification) is governed by 10 CFR 52.99(c)(2) and would apply to ITAAC for which an ITAAC closure notification has previously been submitted. This notification would result from the occurrence and resolution of an event that materially altered the basis for determining that a prescribed inspection, test, or analysis was performed as required, or for finding that a prescribed acceptance criterion is met. This ITAAC post-closure DG-1316, Page 4 notification would describe the resolution of the circumstances surrounding the identification of new material information, and would need to contain sufficient information to demonstrate that, notwithstanding the new information, the prescribed inspections, tests, or analyses have been performed as required and the prescribed acceptance criteria are met. The licensee must submit the third type of ITAAC notification (uncompleted ITAAC notification) in accordance with 10 CFR 52.99(c)(3) at least 225 days before the scheduled initial loading of fuel. An uncompleted ITAAC notification must describe how the licensee will successfully complete all uncompleted ITAAC before fuel is loaded. The final type of notification under 10 CFR 52.99(c)(4) informs the NRC that the licensee has successfully completed all ITAAC in the COL. Guidelines on ITAAC Closure Development and Documentation in NEI 08-01 Section 2 of NEI 08-01 provides a list of definitions for terminology used in the guide. Some of these definitions will reappear in other documents, such as COL applications, design certification applications, and other supporting documents. However, the COL licensees referencing the design certification are, of course, bound by the definitions in the design certification rather than by the definitions in NEI 08-01, unless they seek an exemption from the Tier 1 definition. The NRC staff believes that the NEI 08-01 definitions