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National Security Letters — Part 1

1188 pages · May 11, 2026 · Document date: Dec 4, 1981 · Broad topic: General · Topic: National Security Letters · 1018 pages OCR'd
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SPERET ».. ‘>: Counterterrorism From: General Counsel ~ “Re: 88; 278-HQ-C1229736-VIO, 7/11/2006 cf permitted activities, and failing to adhere to minimization requirements. Wher oe this instance, the FBI sought telephone records for a telephone number believed to be used by the investigative subject based on current information,® and obtained electronic data on a telephone number via an NSL that was properly authorized. Thus, the investigative method was authorized for purposes of £.0. 12333. See National Foreign Intelligence Program Manual (NFIPM) Section 2-56.6.5. Accordingly, this need not be reported to the IOB’ pursuant to Section 2.4 of E.0. 12863. * 6S) See also id. at 5, identifying reportable matters as b1 including: (1) activities believed to be unlawful or contrary to Executive Orders or Presidential di (Sj 7 onstitution; (3) initiating a form of electronic surveillance or a search without authorization from the FISC, or failing to terminate an authorized surveillance at the time prescribed by the Court; and {6) failing to adhere to the minimization or dissemination requirements specified in a FISC Order. PS bIE ~iS b7D seeker
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