Controlled Unclassified Information (CUI)

CUI Registry

Critical Infrastructure-Physical Security

Category-Subcategory Practices

Category-Subcategory: Critical Infrastructure-Physical Security
Category Description:

Systems and assets, whether physical or virtual, so vital that the incapacity or destruction of such may have a debilitating impact on the security, economy, public health or safety, environment, or any combination of these matters, across any Federal, State, regional, territorial, or local jurisdiction.

Subcategory Description: Related to protection of federal buildings, grounds or property.
Abbreviated Marking: PLACEHOLDER
Marking and Handling Instructions:

  • Safeguarding, Marking, Dissemination and/or Decontrol measures that differ from General Guidelines are required by statute, regulation, or government-wide policy.
  • Reference individual Safeguarding and Dissemination authorities for control citations, including specific handling practices, if applicable.

Select Safeguarding/Dissemination or Sanction Authority to view statutory/regulatory language in a new window.
Authority links are updated based on regular re-publication of the United States Code and Code of Federal Regulations.

Safeguarding and/or Dissemination Authority

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GSA Order PBS 3490.1A*
The Risk Management Process for Federal Facilities: An Interagency Security Committee Standard - August 2013 1st Edition (promulgated under Executive Order 12977, as modified by Executive Order 13286)

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