National Security Letter

GPTKB entity

Statements (50)
Predicate Object
gptkbp:instanceOf gptkb:law
gptkbp:approvedBy gptkb:USA_PATRIOT_Act
gptkbp:canBe counterintelligence investigations
counterterrorism investigations
espionage investigations
foreign intelligence investigations
gptkbp:canBeQuashedBy court order
gptkbp:canBeUsedToObtain subscriber information
transactional records
gptkbp:cannotBeUsedToObtain content of communications
gptkbp:canRequest financial records
credit information
email records
telephone records
gptkbp:challenge federal courts
recipient
gptkbp:controversy privacy concerns
gptkbp:criticizedFor gptkb:American_Civil_Liberties_Union
gptkb:Electronic_Frontier_Foundation
civil liberties organizations
gptkbp:expansion gptkb:USA_PATRIOT_Act_of_2001
https://www.w3.org/2000/01/rdf-schema#label National Security Letter
gptkbp:introducedIn 1978
gptkbp:issuedBy gptkb:United_States_government
gptkbp:legalBasis 18 U.S.C. § 2709
12 U.S.C. § 3414
15 U.S.C. § 1681u
15 U.S.C. § 1681v
gptkbp:notableRelease court order
gptkbp:numberIssued tens of thousands annually (in some years)
gptkbp:purpose obtain information for national security investigations
gptkbp:recipient financial institutions
internet service providers
telecommunications companies
gptkbp:relatedTo gptkb:FISA
surveillance
subpoena
gptkbp:requires no prior judicial approval
gptkbp:reviewedBy gptkb:Department_of_Justice_Inspector_General
gptkbp:subject gptkb:gag_order
annual reporting requirements
reform proposals
Inspector General audits
judicial review if challenged
non-disclosure requirements
periodic congressional oversight
gptkbp:usedBy gptkb:Federal_Bureau_of_Investigation
other U.S. government agencies
gptkbp:bfsParent gptkb:NSL
gptkbp:bfsLayer 7