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OMB Control No: 3150-0104	ICR Reference No: 202602-3150-006
Status: Historical Inactive	Previous ICR Reference No: 202308-3150-003
Agency/Subagency: NRC	Agency Tracking No:
Title: NRC Form 366, 366A, and 366B, "Licensee Event Report"
Type of Information Collection: Revision of a currently approved collection	Common Form ICR: No
Type of Review Request: Regular
OIRA Conclusion Action: Preapproved	Conclusion Date: 03/24/2026
	Date Received in OIRA: 02/20/2026
Terms of Clearance: The collection is pre-approved, contingent upon no substantive changes being made to this collection after adoption of the final rule. Otherwise, this collection should be re-submitted to OMB for review.

	Inventory as of this Action	Requested	Previously Approved
Expiration Date	03/31/2029	04/30/2027	04/30/2027
Responses	250	0	250
Time Burden (Hours)	20,000	0	20,000
Cost Burden (Dollars)	464	0	464

Abstract: FINAL RULE: Risk-Informed, Technology-Inclusive Regulatory Framework for Advanced Reactors The NRC is amending its regulations by adding a risk-informed, performance-based, and technology-inclusive regulatory framework for commercial nuclear plants in response to the Nuclear Energy Innovation and Modernization Act (NEIMA). The current application and licensing requirements were primarily developed to address license requests concerning light water-cooled reactors and operational requirements for those types of reactors. This final rule responds to NEIMA by creating an alternative, technology-inclusive regulatory framework to accommodate licensing of future commercial nuclear plants, including advanced reactor designs that may not employ light-water technology. The information collections associated with the final rule have been submitted under the following clearance numbers: 3150-0146 Burden for 10 CFR Part 26 (revision) 3150-0274 Burden for 10 CFR Part 53 (new clearance number for a new CFR Part) 3150-0272 NRC Forms 893 and 894 (new clearance number for a new form) 3150-0002: 10 CFR Part 73 (revision) 3150-0104: NRC Form 366 (revision) 3150-0271 Burden for 10 CFR Part 50 (temporary clearance number, 3150-0011 is currently unavailable for submissions due to the Alternatives to the Use of Credit Ratings final rule) 3150-XXXX: Burden for NRC Form 361 (temporary clearance number, 3150-0238 will soon be unavailable due to the upcoming renewal of this form) 3150-XXXX: Burden for NRC Form 396 (temporary clearance number, 3150-0027 is currently unavailable for submissions due to renewal) 3150-XXXX: Burden for NRC Form 398 (temporary clearance number, 3150-0090 is currently unavailable for submissions due to the renewal)

Authorizing Statute(s): PL: Pub.L. 83 - 703 1-311 Name of Law: Atomic Energy Act

Citations for New Statutory Requirements: None

Associated Rulemaking Information
RIN:	Stage of Rulemaking:	Federal Register Citation:	Date:
3150-AK31	Final or interim final rulemaking

Federal Register Notices & Comments
Did the Agency receive public comments on this ICR? Yes

Number of Information Collection (IC) in this ICR: 1

IC Title	Form No.	Form Name
NRC Form 366, "Licensee Event Report"	NRC Form 366, NRC Form 366A, NRC Form 366B

ICR Summary of Burden

	Total Request	Previously Approved
Annual Number of Responses	250	250
Annual Time Burden (Hours)	20,000	20,000
Annual Cost Burden (Dollars)	464	464

Burden increases because of Program Change due to Agency Discretion: No

Burden Increase Due to:

Burden decreases because of Program Change due to Agency Discretion: No

Burden Reduction Due to:

Short Statement:

Annual Cost to Federal Government: $1,667,000

Does this IC contain surveys, censuses, or employ statistical methods? No

Does this ICR request any personally identifiable information (see OMB Circular No. A-130 for an explanation of this term)? Please consult with your agency's privacy program when making this determination. No

Does this ICR include a form that requires a Privacy Act Statement (see 5 U.S.C. §552a(e)(3))? Please consult with your agency's privacy program when making this determination. No

Is this ICR related to the Affordable Care Act [Pub. L. 111-148 & 111-152]? No

Is this ICR related to the Dodd-Frank Wall Street Reform and Consumer Protection Act, [Pub. L. 111-203]? No

Is this ICR related to the American Recovery and Reinvestment Act of 2009 (ARRA)? No

Is this ICR related to the Pandemic Response? No

Agency Contact: Leslie Hill 3014152158 lah1@nrc.gov

View ICR - OIRA Conclusion