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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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1* >@ To: [ srzvsnxus DIVISION] From: [DRAFTING n1v1s1on1 Rer~/. > [sass FILE nunssn, oo/oo/20011 necessary, transmits the NSL for delivery to the wire communications service provider. i_w"hwhmiC>§¬ Deriv : G3 Declassify On: ars based on information 1 EC] [FULL/PRELIMINARY] Investigation Institutedri!B¬i[00/OO R9iBrBnce;n9!§ ¬[CASE FILE NUMBER Serial XXX] Enclosures: U! Enclosed for [DELIVERING DIVISION or OFFICE OF ORIGIN, depending on whether service is personal or through restricted delivery service or far] is an NSL dated [O0/O0/2006], addressed to [COMPANY POC NAME], [TITLE if evaileb1e!], [CQMPANY NAME]: [COMPANY ADDRESS - N0 P.O. BOX], [CITY, STATE - NO ZIP CODE if using personal service], requesting the name, address, length of service and local and long distance toll billing records for the phone numbertsi listed. Details? >[gé A [FULL/PRELIMINARI] [INTERNAEIONLL TERRORI /F0 IGN COUNTERINTBLLIGENCE] investigation of subject, a [USPER/NON-USPER], was authorized in accordance with the Attorney General Guidelines because [Give a full explanation of the justification for opening and maintaining the investigation on the subject; barebones facts will not suffice and will cause the request to be rejected for legal insufficiency]. These toll billing records are being requested to [Fully state the relevance of the requested records to the investigation]. ~~*~~~~~~- i This electronic communication documents the [APPROVI O CIAL&#39;s] approval and certification of the enclosed NSL. For mandatory reporting purposes, the enclosed NSL seeks local and long distance toll billing records for [NUMBER OF] telephone number s! from [telephone company #1]; [NUMBER OF] telephone number s} from [telephone copany #2], etc. [In the case of multiple phone numbers to the same telephone company, if you know how many different persons attach to those phone numbers, please state. Provide the USP status of all the persons about whom the requests are seeking information, including the subject of the investigation. In other words, do your best to >j~<
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