Controlled Unclassified Information (CUI)

CUI Registry: Nuclear-Unclassified Controlled Nuclear Information - Defense

 

Category-Subcategory: Nuclear-Unclassified Controlled Nuclear Information - Defense
Category Description:

Related to protection of information concerning nuclear reactors, materials, or security.

Subcategory Description: Relating to Department of Defense special nuclear material (SNM), equipment, and facilities, as defined by 32 CFR 223.
Marking: DCNI

 

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  • CUI Specified authorities include specific handling practices that differ from general CUI requirements. For Specified authorities, reference individual Safeguarding/Dissemination control citations for distinct requirements
  • Whether CUI is Basic or Specified is determined by the applicable Safeguarding and/or Dissemination Authority for that CUI.
  • Each "Safeguarding and/or Dissemination Authority" citation links to the statute, regulation or government-wide policy authorizing the control of that information as CUI.
  • Each "Sanctions" authority links to the statute, regulation or government-wide policy that includes penalties for CUI misuse of CUI for the associated "Safeguarding and/or Dissemination Authority" on the same line.

Safeguarding and/or Dissemination Authority Basic or
Specified
Sanctions
10 USC 128(a) Basic  
32 CFR 223 Specified  

 

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Authority links are updated based on regular re-publication of the United States Code and Code of Federal Regulations, and the CUI Registry maintenance schedule.

 

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