CUI Category: National Security Letter
|Category Description:||Related to administrative orders sent to compel the recipients of the letters to provide information to federal investigators.|
|Banner Format and Marking Notes:||
CUI//Category Marking//Limited Dissemination Control
Notes for Safeguarding, Dissemination and Sanction Authorities:
- 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.
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.