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‚»‚̌㤌R•ÛˆÀ‹ÇiAFSA¤the Armed Forces Security Agencyj‚ªÝ—§‚³‚ꂽ¡1949”N5ŒŽ20“ú‚É“‡ŽQ–d–{•”ŽwŠö‰º‚̱Òض‘–h‘È‚Ì•”‹Ç‚Æ‚µ‚Đݒu‚³‚ꂽ‚à‚Ì‚Å‚ ‚é¡AFSA‚ÍŽOŒR‚̒ʐM“dŽqî•ñ•”‘à‚‚܂藤ŒR•ÛˆÀ‹ÇiASA¤‰üÌ‚³‚ê‚ÄSAAj¥ŠCŒR•ÛˆÀŒQiNSGj¥‹óŒR•ÛˆÀ•”iAFSSj‚̒ʐM’³•ñ‚¨‚æ‚Ñ“dŽq’³•ñŠˆ“®‚ðŽwŠöŠÄ“‚·‚邱‚Æ‚É‚È‚Á‚Ä‚¢‚½¡‚µ‚©‚µ¤AFSA‚Í”\—Í•s‘«‚Å‚ ‚褒²®‹@”\‚ª•s‘«‚µ‚Ä‚¢‚½[15]¡‚»‚±‚Å1951”N12ŒŽ‚æ‚荑‰ÆˆÀ‘S•Ûá‰ï‹c‚ÌŽwŽ¦‚É‚æ‚茟“¢‚ªs‚í‚ê¤1952”N6ŒŽiHj‚̍‘‰ÆˆÀ‘S•Ûá‰ï‹cî•ñŠˆ“®ŽwŽ¦‚É‚æ‚Á‚Ĥ“¯”N11ŒŽ4“ú‚ɐݗ§‚³‚ꂽŒã¤1999”N‚Ü‚Å‚»‚Ì‘¶Ý‚͔閧‚É‚³‚ê‚Ä‚¢‚½¡

1950”N3ŒŽ13“úFŒö–@513iˆÃ†‚̔閧‚ð˜R‚炵‚½‚à‚̂ɤ”±‹à‚Ü‚½‚Í10”NˆÈ‰º‚Ì’¦–ðj‚ª¬—§iPublic Law 513,USC Title 18,Section 798)[18]¡
1950”N3ŒŽ19“úF‘‰ÆˆÀ‘S•Ûá‰ï‹cî•ñŠˆ“®ŽwŽ¦9†iNSCID 9, "Communications Intelligence," March 10, 1950.j
1952”N10ŒŽ24“úFÊØ°¥S¥ÄÙ°Ïݑ哝—Ì‚ÌŠo‘FŒöŽ®‚ɐݗ§‚ðŽwŽ¦iMemorandum from President Harry S. Truman to the Secretary of State, the Secretary of Defense, Subject: Communications Intelligence Activities, October 24, 1952.j
1952”N10ŒŽ29“úF‘‰ÆˆÀ‘S•Ûá‰ï‹cî•ñŠˆ“®ŽwŽ¦9†i‘S–ʉü’ùjiNational Security Council Intelligence Directive No. 9, Communications Intelligence, December 29, 1952.j
1959”N3ŒŽ19“úF‘–hÈŽwŽ¦S-5100.20iDepartment of Defense Directive S-5100.20, "The National Security Agency," March 19, 1959j
1971”N2ŒŽ17“úF‘–hÈŽwŽ¦S-5100.20i‰ü’ùjiDepartment of Defense Directive S-5100.20, "The National Security Agency and the Central Security Service," December 23, 1971.j
1972”N2ŒŽ17“úF‘‰ÆˆÀ‘S•Ûá‰ï‹cî•ñŠˆ“®ŽwŽ¦6†i‰ü’ùjiNSCID 6, "Signals Intelligence," February 17, 1972j
1993”N7ŒŽ27“úF‡O‘M†î•ñŽwŽ¦18(United States Signals Intelligence Directive [USSID] 18, "Legal Compliance and Minimization Procedures," July 27, 1993.)
1957”N¤±Òض­•{‚ÌŒöŽ®­•{‘gDˆÄ“à‘[20]‚É‘nÝ‚ª–¾‚ç‚©‚É‚³‚ꂽ[21]¡
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1963”N¤NSA‰º‹‰Eˆõi±×ÌތnjËÞ¸À°¥ÊÐÙÄ݂ª¿˜A‚É–S–½‚µ¤NSA‚ª‘˜A‚⏔‘‚̒ʐM‚ð–TŽó¥‰ð“Ç‚ðs‚Á‚Ä‚¢‚邱‚Æ‚ð‹LŽÒ‰ïŒ©‚ŏq‚ׂ½¡
1967”N¤ÃÞËÞ¯ÄÞ¥¶°Ý‚Í’˜‘[23]‚ÅNSA‚Ì‘S‘Ì‘œ‚𖾂炩‚É‚µ‚½[24]¡
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1972”N¤ÄÙº’†–k•”‚̶×Ѿفi¼É¯Ì߂̋߂­j‚É‚ ‚éNSA‘å‹K–Í–TŽóŠî’n‚̊ēŠ¯‚ª¤NSA‹Î–±Žž‘ã‚̉ñ‘z˜^‚ð”­•\‚·‚é[27]¡
1976”N¢w—e‚Í16276l‚Æ”­•\‚³‚ꂽ£‚Æ’©“úV•·‚ª‹LÚ[28]¡
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