Controlled Unclassified Information (CUI)

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CUI Category: Unclassified Controlled Nuclear Information - Energy

Banner Marking for Specified Authorities: CUI//SP-UCNI

Banner Marking for Basic Authorities: CUI

Category Description: Relating to certain design and security information concerning nuclear facilities, materials, and weapons, specific to the Department of Energy.
Category Marking: UCNI
Alternative Banner Marking for Basic Authorities: CUI//UCNI

How to Locate the Source Documents for CUI Authorities 

Safeguarding and/or Dissemination Authority Basic or
Specified		 Banner Marking Sanctions
42 USC 2168(a)(1) Basic CUI 42 USC 2168(b)
42 USC 2168(c)
10 CFR 1017 Specified CUI//SP-UCNI 10 CFR 1017.29
10 CFR 1017.30
10 USC 128(a) Basic CUI  
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