,t: .... • , • 

;REF 

MEMO ROUTING SLIP 

1 llAllE OR TmE 

2 

3 

4 

REMARKS 

ro 

FROM llAllE OR mu 

ORaANIZATIOll AllD LOCATIOll 

IDM57990 

UBll l'OR APl"ROV.US. DIBAPl"ROV A£S. 

CBS. OR Slllll~ AC2'10NS. 

INITIALS aRCULAn: 

NECESSARY 

ACTION 

tlCJTEAND 

RETURN 

SEEllE 

Sl&NATURI 

DD 1Rft0 94~111111ll'CIR11M.1na-.w 
i REF ID:A57990 . ' 

........ ----------~~--~ SECURI FICATION .Ef!!!!!>_ _ ----

DISPOSITION FORM 

FILE NO. I SUBJECT Panel - 25 Febraary l.CJS4, 

TO .llamNra ot IBJ C1 AMtftcatioa M:ldaat7 Panel 

FROM AG DATE 16 1far 54 COMMENT NO. 1 

Oec> • .E.Campt.U ,60235/Cll.1 

l. 'l'he t1ftb met1qt of the NSA Classitication .AdTJ.11a17 Paml was called to 

orde 1lf' Col. Geo. F.. Campbell, ~ut.ant Oenera1, at. 0830,, 25 Febl'Wll'Y 1954, iD 

Rooll 19-$. '!he tallod.ng were presm't: 

Ool. Geo. B. Campbell 

Mr. wt ]l 1am P • Priednml 

Mr. D. D. croe_.,. 

Mr. P. Be DelBDDft 

ilaJ • w. a. Carson 

Mr. s. w. B8Jno].da 

11aJ. W. T. Comlor 

Mr. L. D. C&ll.11111hm 

AO 

S/M!ST 

C/SEC 

P!tOD 

P/P 

SEC 

SEC 

"ftlG 

2. Mr. Repolds reported brle~ on tm proposed d1.rect1YDS to be issued 

~the SeoretaJ7 ot Deteme. The one ill de15i&md to 1BOtect. trade info~tioD 

recalYed traa mntractol"S and wlll control the •e a'ld presenaUon ot Department 

ot Det"eme intom.at.ion tbat. does not tall w:ltbin the p111"11w ot EueutiYe Order 

l.OSOl. '1'b1s direct.in ia permiaain in nature and boa '9111 accepted by t.he Air 

Force and the JrJq. The other tli.reot.t.ft, whloh :I.a~ at.atted DCM• 1a designed to get; aro11nd. t.he object.ion~ baring t.o store all CONFIDDnIAL matter 

in 3-aowld nnt.im eatea. It '411 p&"llit the \189 ot a term auob aa <DIFIDENTIAL/ 

J«>Jm'BD Ol" CCllPIDBllTIAL-IU>IFIED HANDLING AUTHcmzm aid 1d.ll deal with 

maditicat.ioD in trammiseion, safekeeping, and die&_, nation. 

3. R8d8v ot the '!S'OPOsed guide 1.ines tar use bJ' or1glnatom in tiemhdna 

the olaseit1.cation ot material.a was ccmpl.eted.. It wa agNed that. the document;, 

as reu-4, wauld be forwarded to the mabere ot the Classlticat.t.on Ad'ti.sory 

Panel tor their cano11l'1'8Dce and will then be torwarded \o USCIB. 

4. The 1Heting adjOl&'lled at. l.0.30. 

~. 1Jeo]a9aifled when inclosure is raacned. 

Incls 

Gulde Linea tor Securifi7 Clasoification 

GEO. E. CAMPBELL 

Coionel, ACIC 

lo--MIOl-& a ... CIDVIUUNT PlllKn•a Of'Plc.I 
GF.rli:RAL 

TOP ~~Qm.'T CODEWORD 

TOP Sl!:CR'ft 

SECR!.'T COOE«>RD 

SF.QlET 

CONFiilErfllAL 

UNCLASSJPDD 

SEC'l'IOH I - GENE!°W:. 

4th ReY.isl.ons 25 Feb. 54 

Section 

I 

II 

III 

IV 

v 

VI 

m 

1. The olaesli)'lng of int~ion anl mntel'ial wit.bin the Nation&l 

Securit.7 Apriqy :I.a an inw1ved and complex probl•. ETeey docU!Jlellt to 

be classift.ec:l l11U8t be considered as being unique and one ~hose classification ia .dependent on factors existing ~-Ji.thin that document alone. The 

deciaion as to the p!'ODer classification of a document carmot nrbitrari.-

11' be determined bJ' reterrnl to oth~r documents er to specitic ru1es and 

regulations. Each itn of inf'orm.."l.tion oi- ll'lflt.erial. MQSt be ad.judged solely 

on its airm merits and shall be classUied according to its own content o 

Thare are, howTer, certain basic !>l"lmiples ot olafi81tication wJd,ch ldU 

be ot assistance to indiTidua.ls within NSA in the so1ution or their claasification probleme, and it is .,rooosed to consider these basic winciples 

1n this document. 

2. Aa a basis tor claaa!tication, it is neceasaey that all personnel 

be thorou&hly conYeraant with t.he security classiticatione establlahed b.r 

the Departme& ot Oetenses TO!' !5ECR:..."'"T J !"ECRl:T and COtJFli.>ENTl.AL (it will 

be noted as of 15 December 1953 the olasailication ceteaol'J' RF.r-TRICTED 

SECRET . .,,,, - - ~ 
Seli Cillb.•~lEa e 

4th ReTie1on1 25 Feb. 54 

was aboliehed b:: Pro81delt.1al Decree). 87 definition these eecurit7 

cl.assift.cations can be stated <18 follawss 

a. Too Secre\I ft.xcey& 3.S may be 9XDl'9Ssly provided by statute, 

the :me ot the cl.ase:lticat1on Top Secret shall be authori~ct, b7 &J>!'ropriate uuthorit.7, 0111¥ tor defense intorrr.ation ol" ioterial which NGuires the 

highest de11"9e or protection. The Top secret classitlcation shall be 

ao:,11ed on]T to that intcmnation or ir.aterial the def'ense aspect ot which 

is paramount.,, and the unauthorized disclos11E"e ot mioh could l"eSUlt in 

except.ionally grave dalra.ge to the Nation sudl a:,, leading to a definite 

break in dl!llomatlc relations a"'fect.ing the ~ense ot the !Jnited States, 

an armed aJ.t.ack apinat the United states or its allin,, a war,, or t.he 

comP?'Omiee ot milltary or defense pltma,, ar intelligenae operattone, or 

scientific or technological deTel.ormente vital to the national defame. 

b. Seorett Except as mq be expressly l)J'ovided by statute,, the 

use ot the claasiticat ion Secret shall be aut.horiucl,, bJ' appropriate 

aut.hority, only tor ·Jeteme intornation 01" •terial tbe unauthca-izecl 

discloaUN ot which could result in aerious damage to the Ration, such aa . by jeopardising the intel"Dlltional relations ot the United St,atea, 

endangering the eftectiftDBss of a program or policy ot vital importance 

. to the national defense, or co:npromising important m111ta17 or defame 

olana, sc1ent1t1c or teahnolocical d8ftl.0001ent11 i.'n~rtan\ to national 

defense, or into:rmation reTGBlJ.ng import.udi intell~ence operations. 

c. Conf1dert,1al: Except. as DUi\Y be expressly J>l"C)Y.l.ded b;y 

atatua, the use of the classification Contidaitial shall be aut.horized, 

SECRET 
----------------------

4th lteY:LaiOIU 25 Feb. 54 

b7 appropriate authori t.1. on11' tor defense inrormat.ion or naterial the 

unauthorized disclosure ot \Ctich could be prejudicial to the defense 

interest.a of the nationa 

3. Within the National Sec:uritq AgenCJ' we ·r.uat m-oude nm more 

setepard8 to our actiftties than nre provided for Ultder the st.andard 

seourit7 claes1t1.cat1o11D. Before 8DJ' o!"ficial. · getO¥ infollllation is to 

be disseminated ~-m:tSt be determined that the recipient bas a need-to-know. 

l!.'ftn t.hou&b an· item~ intormation mq be :molass11'1ecl it "111 not be 

dis~s::sed ulth U170ne unless that oorson has an otticial requiranent tor 

the ir..tormatJ.on conCErll!ld. 

4. Beyond the basic clasaiticat.ions eatablit!lbecl by the Departme&· 

ot Defense~ we recoplze that within the National Seourit,' AgOJlC7. there 

are soecial classificatione which must be considered sep-iratel.J' due to 

their inhereat.q senaitiTe nature.. These are the classifications pertain1~ to coilmmicatlona intellig~e ard at'e identitied bJ" the asalpment 

ot a di etinoU.w code ll!Orde 

s. The clo.saitication of CCJl.INT inwlves tHO distinct· canaiderationaz 

the securl\Y or the inforination contained within an indivi.d.ua,l doc1lllellt and 

the socur1tJ' or the source from which this 1.ntormation was seCQNd. Either 

or both considerations •1ay affect the clasaitication. dependent. upon 

whether the intomation ar the source 1s the more senaiUTe. In1t1all:f. 

COMINT comes to this Agency as raw traffic which has baen int erceuted by 

field station act.iutiea thl"augbout. the -wrld. This tmfflc is claseitied CO!t'IDENTIAL until such time as an.r anal.1tical processt.na is b•gun• 

3 

SECRET 
a e 

4th Rerialonc 25 Feb. S4 

FrCft tbe ol'oeessing ot this raw traf'tic~ 1119 deft.Te three t1J)eB of 

intozw.t1on1 

a. Cr.vpt irmelllgence whicll resu1t.s fro:1 auccesaM ~ 

and 8ol"'1on ot the SToteaae whicb were utilimcl b7 the originators to 

~ tile trattic dvlng its t.ranead.aaion. 

· b. 1'1'&tt1c lllt.elligsce ldtiah remlts fmm the dllccaaatul 

~· ot the externa.1. cbaracter1st1ca of the enciphered or encodecl 

c. Information that. 1a der1 Yed fJ'om ana].yaia of "¢lain text 

tratfto. 

6. IntormtiMi derlwcl fror.i these three processes (c:rn~ence, 

trat.11c intell.igence and 'Dlain text anaqsis) ls d1Ylded into three aeC\lr1f.7 

categori.ea. 

a. Cate&OIS' III COOINT 1a of the h181lest class:l.f!l.caUon and 

most. aenaitlw catego:17 and: 1s applied to that material whose source 

muat. be -prabeotecl at all coate. In general, this wlll 1.nDlude 1ntcrmat.1on 

derlTed born cJ7Pt intelligence (except tor certain epec1ticall.J' ewte4 

cate~)~-----------~aad Wiit.fie intelllpDD• of 

certain hiP leTel 81'8tems tdl1ch have been predetermined Iv" mdstlrJ& 

dlrectiTee to tall within t.bis catego17. lt. i.a t.bie material in Cate&017 

III '411ch ie ccmsiderecl to be ToP SE~ COdemrd. 

b. Categar,y II oomfll' la leu aenait.1w than the pre~ 

catep7 and 1a one whose ma:terial can 117 acceptance ot a calculated 

l"iak be dlBSFdmted without OT91"-r1.ding o:,,ncern tar t.bt1.securit.7 of 

sf;cRET 

EO 3.3(h)(2) 

(b)(3)-50 USC 3507 
.. 

the aoui-CG. Thia category will include trattJ.c intelligence which bas 

Doti been ~peal.tical] 7 Plac;~ into other categories am crypt, intelligence 

resulting from the solution ot certain law le'Yel. codes and other securit1' 

systems. It is this muterial in Catego17 II wh1oh ie considered to be 

a-: Cate&017' I 00?.fINr is subject to tbe l~st restrletiT• re~ 

lations oL the three categorias am will include c~in t,nwJe ot low level. 

COHIN'l' that will be 1E"9det~d bJ' existing direcU,_. Mnteria.l in tbia 

cutegor,v will be classltiecl CONFIDtl\'TIAL without, the use ot my codtltror4. 

Ext.~ care ~ alwlQ'8 b:e utilized in pL'lCing <X:MIN'l' in this cato80l7. 

(Sect l>Dl"88J'&Ph 7, Section VI - OONFIDENl'IA.L,) 

? • In addl.tion to these categariea, there are certain otJaer basic 

statanenta t.,. are aCf;eptable aa guide llnes in d6erad.ld.ng claaai.t'leatio~. 

a. COMIHT will nozmall.7 be considered a.a tailing within Categor,r 

III except tor such specific syatema as have been ~ agreed. upon tv 

GCHQ and the u.s. to be dotm-gi>aded to CateP,,. II. Thia list is a'YBilable 

in PROD {NSA-o621). 

b. Standing ooerating procedures, perS>nnal reports, organize.... 

tional charts and instructions manual• goYerning respecUYe COMll'll' organizatJ ons will be claseifJ.ed according to the information contaimd t~erein; 

I 

those 1ndica ting opent..ional e&Pf:1:c1t7 or . suceesa will be olassitiad at 

least SECRET. 

c. The J>l'Oblem of claasil)1.ng orsaniza\if?nal cha.rte ia considered 

to be 81lf'fic1eatfy eensitiTe to !'llerit renew b;y the Securit.J' Cl.a88if1cation 

SE5CRET 
Paul. Cbarta '4dch -,re prooosed tor publiaation will be set to the ACJ 

tor refeNDCe to t.ld.s Peel as requ1red. 

d. In reference to t.)'lle CJ7pto qstema. the terms •low grade"• 

"ralcU.a grade" and "bt.'1 grade" o.re oft.en 111194. Deftnt*ian ot these 

ca'tegcries. are as f0llalnl1 

., 

(1) J.pw:grad!, aclj. Pertaining to a Cl7PtostateP: \tihlcb 

otters only alight. resistance to ceyptai1aJ.iaia; tor 

examples (1) Plartair ciphers, (2) Single trane-

!30eition,, (3) Unenci]:lbered one-part eodea. 

(2) mad1gm srade, adj. Pertaining to a cr,rptosyatan which 

otters conBidero.l>le resistance tio Cl"J'Dt~a t'br 

exemple: (1) strio oipb&rs, (2) PolJphaee tranalXH'iticn, (3) Uneno1J>hered two-part codaa• (er. lo!i=qade 

st l!il!t!=£H!·) 

(3) blah-£9.de, adj. Perta1n1ng t.o a Ol"J'Ptoqstan wbiab 

otters a maxl.mum ot reaietance to crj'ut;aml.Jde J tor 

exsnpl.e: (1) Col!lpl.ex c1-pber maoblm• • (2) one-time 

s,ye\919 1 (3) Unknawn tm-part. codee encipheNd with an 

add1t4:re book. (ct. lav=gra4Jp ancl !!¥!di1a:m!d!·> 

8. la a 'lle8llll ot turt.h\lr ll88iat.an• to personftal v1.thin RSA the 

tollovlng claaaification guide lines ha.Te been est.obl Ssbecl. Renladter, 

bol(efttl', tbair are oali general in nature and camot be applied to speciticall.7 each· clasaiticatlon probl-. utilization of these guide lines can on17 

be done through analog• ccimpariaon and nal.uation. In an.r eWdi the clasaitiaition of a gl.Tm itan ot inftmnation, such as training publicaticm, will 

be SOLEI·Y OH ITS a• f·£P.ITSSECRET ~ 
.. ~R-~o e 

EO 3.3(h)(2) 

PL 86-36/50 USC 3605 

4\b ReYislons ~5 Feb. 54 

1. A ~:le orocesa whid1is1ndicat1ft of specltic success 

I on a parlicular fore1p a.Yet.em. 

2. Trattio Intall:l&ence inwlving call-aigrle oz- message heo.di:ags 

enc17pt_ed in codes or ciphers ot Mah security gmdlng. EX<:ept;ions would be 

li.eted sepirate~ • 

.3. Intelligence der1Ted tram the studJ' o 

SEql'ION lIJ - '!',(P SEOOET 

1. The detailed mission ot a CCHD.'T agency or a major Can.pcmsnt thereof. 

2. file caxistence ot peace-time collaboration in cormrr matters between 

u.s. agenales and oth_. torei8'l 8)"18rnn1Jnts, ace~ the ·u.K. 

3. IntelUgence derived from the crnA;a.ml.7ala of high-&rade foreign 

cr;JJ>tovst.ema during t-Jorld War II, "Ol'OVided the reference cannot lead to 

interences a.a t.o the. specific SJBt81118 imrolvecl. (See exceptions, paragraph 5, 

Section II - TOP SECRET CODEWCRD, and paragraph 12, Section VII - U.NCLAS~IFIPD.) 

1 

SECRET 
• 

4tb R9"1sion1 25 Feb. 54 

i.. ~ B'1tl1anble to Special Inte111geaoe ml Specl.ol. ~ather 

lnt.ell:lpnoe. 

5. Disclo11111'8a ot botih t.he ideS!t;r ancl detalla or the Cl"yptanaqais 

ot low-grade ....,.. m:U1.ta17 crntoSJ'&tems dul'llng and a.l'tel' Wor1d War II. 

6. MaterJ.al lmol'ling sendt.ive aolleotion procedure• Oii' the reYelation 

ot success against UllUllllll1 or sel'JSitiYe traani.asion procedUl"ea and dev:lces. 

SECl'ICW 1-! - SECRET CQDE\gt~ 

l. Traftic Intelligenee del'ived tron t.he an~als of toretan CCllllllD'd.-

E03.:3(h )(2) 

PL 86-36/50 USC 3605 · cations an.er 2 Septr.ber 1945. 

2. Texta inf'cmaation. 

3. IIMiu.aence derived trail stud7 ot I __________________ !mt& ':8 not.ed in 

paragrapb 4, Section II - 'OOP SECRET OODB«HD, and paragraph 6, Section III -

TOP SECJUt:'l' • 

SECTION! - SECRET 

1. Int.ercept asa:Jpnmts. 

2. Intercept and D/P nlana and o~.operational etfect1T8118ss ot 

intercept and D/P organization us a wbole. 

J. c:Jezllral reference to the tact ot cr,ptan~c success against lowgrade enam.v mUitary 0170to-systau during '*>rl.d. War II and the Korean conflict., without arw deta1le4 descrintion ot the c1'7J)tan&Q't.ic methods used. 

4. Detail.9 ot trata.o a1Bl.7ale as appl.1ed to --.r cammm1cR.t1om 

during Woztld War II• 

~. Description o~ eq\lipment peculiar to iateroept, nGlom. 

SEtJRET 
?. !:dateme el pea.um ecillabol'at.!OD botnea the 1J8 and Ult (QClf.l) 

·11a tlle CXllittT t1e1A. 

a. All _..,111111 nports te~ the ent1N A89AGF. ci'Wlliall or ldlita17, 

lddch 11111.oate m&llOl'Jsld OJ' a.ctul nnaath ... OP.illdatiOJBl elnant, lbol"b 

t.1\1• or llfllb»l, • bi function. 

9. Codlna-4 appU.oable to Tl'lltn.c Intellipnoe. 

10. Infol'IW&Uoa NlaUq t.o an ent1N ~em ot m1JAolallc (ll/D) 

11. ~ ebort titlee. 

BiCTION !I - cxmrxmm& 

1. Awi..U.cin ot operaticmal <X>M1llr funcUana '4"1 ..,eolfio a.tintt.ee 

mcl m-pld.satlom Iv - (except u proridecl ande JBN8N.Jlll l• Section VII -

UICU81lrJBD), 

2. !nrB.11'1dnel illt.e:&'Clel* and D/r llt.at.ioD ~· amd akteeenta ot 

opera"-91 efteeU.~u. 

3. Int.ero.pted raw '1'etfic that lbawa DO n:ldmoe ot •proonlliD&" tor 

COUit • ...... Pl'OOelHd.DC doee not 111Gl1111e oaee ""8Uciu. tnqmncies, ... 

call .... . 

· 4. InteUtgmee ralathg to D/P llilaSon ••'&• mt.a, harlmg reports 

and tb report.a (1.e., target rrequ.ncd.ea. call...glaw. •pl.pt4 ai&mla," 

~r m.pa111db.-1cm, ~and .a.x.Q)~ ~ tibat ao qcnplex . . c:ba•• c:a11-td.p .,.._. an imllai.S. 
S. The tel'lllS "Unified State• Ccmmud.oation Intelligence Board.a and 

"11.S. Commd.cat.:lon SeC11l"D7 Boardn (abbnd.ationa •mc:mn and 11USCS8" are 

unclasaifted). . . 6. Plain-text. taoUcal or operatioral traffic prov'id~ that no interpretat.iom o1 com.pl.ex changing call-sip sptaoa, endphered mp references, 

or :rellUlt• or a1vance4 traf'tlc ana1.Ja1• are 1-ludecl. 'l'hia materlal shall 

include local 1ll'oced11l"al and loca1 grid aa:l mne 117Btan ued tor al'tillel"'J' 

direction, tactical control and mo~t ot hont line md.ts,, earl.J' warning 

and exerc1se ol tactical combat control ot airars.ft. 

7. lntelligenae deri•d from ·~Bia ot raclar tracld.na Nporta and 

naual absena.Uon repcrts O.B found in tactical W operational traffic, 

prawided that, enc:iph81'8d aircraft tne deaigna1-ions or interpretations ot 

· conplex cha11£1,ng call-ai&a s,yatau are not. included. Inclwd.an ot local 

grid or r.one ref'eNllCes, local pl"OCeCbB'al codes uaecl tor brn:l.f.7 and plain 

tat intel'Sp8l'aed with cover wcr4a is perm1.11Sible. 

8. OOJIIN! coacerld.ng weat.h• del"1Ted b'Olll the •aureea descr.t.bed in 

paragap 6 aid 7, &bow. ·. 

9. Special Intelligence trOm Nam tactlcal maneuverlng codas and 

brm.tr ooc1 ... 

10. Speclal. 017Ptolagl.c features ot and ·mgnitude ot ettoiwt wl.tb 

CO!lplt.81'11. 

ll. Detailscl reference• to, and descript.ion ot, cqptan~ 1A1Cceas 

against speoif:l.c mU.itar;r C17J>t08J8tan8 used IV' foftdgn powere between 

11 'Roftmber 1918 and 1 Septenbe:r 1939. 

8Ec1ilET 
' . e -$6:ft:-~o he.3(h)(2) 

PL.86-36/50 USC 3605 

,___ ____________ ___.lhetween 11NoTembel'1918 -91 Septaaber 

19'J9. 

13. The ext.en ot ml1aborat1an in CAB/UK/us CC1mEC matters. 

u.. Th• extent or ~romct.ion or C17)1tomaterlal I \\\\ -------------- 15. '1'he tact that NSA. :la asslgned I \\\ · .. 

16. D1agrasns and des01'1ptiona ot COIIHT and COMSEC coi11d111d.caUon netmrb or related conmud.aation pl.au including qvrptographlc arrangements 

except where higher clAas1fl.cat;1on is juatiftecl by the list.I.rig o~ aenaitive 

intercept atat.1..-. 

11. Consolidated listings Md NCOl'ds of ~erlal.e and C1"3'ptoholdinp by abort title. 

18. 'Die bl'oad outlines of Operational Tnttic Analpia proaessu. 

l. Aaaociatloftt of HSA "WI.th cZ"J'Ptolo&rl mn-apaoific or 1Qpothet1ca1 

retereraaea to Cammun1.cat1on Intel.U.lice or Comunlcatlon SeOU1"itJ' without 

BlfT asaociation ot that tunction with apecU'1c actJ.'d.t.lm ~ organizatiana 

other tbm tbe Rational Securitq Agcq as o. mole and Serdce C17JJC;ologlc 

agmcies ae a whola• and aasocia~on ot NSA with tha latter. 

2. Identit1cation wltll NSA of NSA aut.bon ot teabnhml papera on mattere 

al.read.\" in the p1Dl1c dcma1n. 

3. h term NSA Field Activity Par East (NSAP&), Ei\ Field Act1Y1ty 

E11l'Ol'G (NSABtll), NSAAt, tmAUK, NSA.-PWPu (LAH!), and NSA-PWPU (PAC). 

Si:CRET 
• • I Ii 

4. Cl.911 Senlora .M fttles am NSA "ClallllifloaUen otandarde Nanual". 

s. llA '• PHHUion ~ a&" :Lllliereat in aoaqaes or Npld anel.Jt,loal 

JJBdd.noq, aaep\ u Doted 1n Parapapb :LO unclel5 SenJ.oa Vl ... CONVJlWltIAL. 

6. Speolfto ecmsxnau ot 8C1111J1111Bnt wtdor roaearc:h, 1t •• ot aomponen 

18 "" nnalGcl. 

7. a.pan of imspeot.ion t;~ t.o mxa u1"8Cl GOmPm1' tbat. le a proapeotiw 

aontracta • if no men'tioo 1a wade of aotual. app.U.aat1ona o~ ~·· 

except.ioma Pnraaapb 4,, Section U - TOD f'IF..cRM' CX>J:&«>BDJ paragraph 4, 

Seot1an m - raa SCRE'I; ptll'IJ8ftlpll 9, s.cUan v - SEORJ:.T; parapapb 11" 

SeOt1on V - SEClf.St • aml paragraph 17, Seatlon U • COHrDD1'1 AL.) 

9. Commud.aationa gl:rlng a p...,n•a ·~clearance aftll \;ppe ot 

indoc\d:a&ton. 

10. Pi-oject;e number an.cl titles wsecl 1n jutU1oa~n ~ar purcbaae ~ 

DDterf.ala when llO technical. usaae U apecl!lel. 

11. DcJtdl.e4 refeNDOe to. and deacr.l;ptloa of~ c~o eu,coesa 

against Wcrld War I ~a17 Cl7Pto8yatm11. 

12. References to 1ntal.llgeee deriftd trorn Cl"JPtoaJBtema in whl.ah 

BLICCeaeflll ~has alnady been rewa.lad bl' otfictal. u.s. action 

(•08•• the QnwNssSOnal. inveatig&Uon of the Pearl lleri>or attaalc). 

l3. U, wtuence to 1nt.a1 ligeace or crntan~o sw:oese a(IEd nat 

opera\ional. CIJPU.,.tema as diac:1.omd by foreign pml.icationa appearing in 

the pmlic dollaill~ .... 'ftaeee references ehould. be aeoampmdecl tor tbe pgrpoae ot 

clar.lv b7 tll9 801ll'ce and be w:ltbo\& tart.her elabol"ation ar ~tiim. 

12 

SECRET 
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-. ' .. 

4th Bevia1ons 25 Feb. 54 

14. 41'hs tact, that NSA l'l'Oducea and p!'OGUNB ~erial incl.Dling 

ro\me, · kQ' lJats, om-Unit tapes~ om-tiJID pacla, COdes, diacs and oth'1f" 

broad categori.e of keying nt3terlal.e ~ and enp1.oza apeo1al ~pnmt to 

pndaoe llOl'lle ot t.hle 111B.terial. 

1'· '!ha tact tint the us collabomtea wlth ot.her MAcro J>OWBN on OOMSEO 

mat.tera. 

SE!]RET