....... r;j·;. ~~ .. ,I' 

. \ 

. ' 

• 

USCIB: 5/ 466 

20 

17 August 195.3 

%€f Slemn' = SB0BR1%Y INfQIW1'IQB 

MEMQRANPYM FOR THE MEMBERS OF USCIU/USCIBEQ: ' ', 

SubJe.ct: Revision ot USCIB File Designations. 

1.: The enclosed revision ot USCIB File Designations 

has been ··prepared to supplant the existing 97stem, which, 

through p&~sage ot t:lme, has become unwieldy and inef'f'ective. 

2. 'Xhe rlexibility of this revised system is expected. 

to permit a better categorization or Board papers, and it is 

hoped that the members v.Ul find it more useful and ef'f'icient • 

.3. The eftective date tor initiation or the enclosed 

system is l September 195.3. 

Enclosure 

Revised USCIB 

File Index. 

USCIB: 5/ 466 

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USCIB 

Declassified and aQproved for release by NSA 9n 04·09·2014 pursuant to E. 0. 1352B 
R¥E nl-P1i;.;..§ §Q.5 a • :1:~"11. OJCJOJ!'II:Z:C :ZZ: 

5EeUftl'f'I' l!lfli'Ol'~!A I 101'4 

uscIB FILE INPEX 

l/ Tripartite {u.s.-u.K.-CAN.) Relations 

2/ Foreign Liaison 

3/ u.s. - Canadian Relations 

4/ USCIB Organization and Charter 

5/ Adm1n1 strative 

6/ IRSIG 

7/ COMINT Arrangemente tor SACLANT 

8/ u.s. Monitoring Activitiee 

9/ 

10/ COMINT Collaboration. with Australia 

11/ Legislation ot Interest 

12./ 

13/ Security Regulat.:1ons 

lJ+/ U.S. - British Relations 

15/ Plain Language (P/L) 

16/ 

17/ Atomic Energy 

18/ O:tticial Histories 

19/ Liaison tor Special Coverage 

20/ Communication Deception Policy 

21/ 

22/ Research and Development 

23/ 

2.4/ Atomic Energy Program ot USSR 

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ffl-?' SffieR-E1P 
SECURIT l l!cf'6f\M1':'Flm• • 

25/ National Security Agency 

26/ cons mo 

'Zl/ Intelligence Mobilization 

28/ Voice of America 

29/ Third Party Collaboration 

30/ 

31/ 

32/ COONT_ Arrangements tor SACEUR 

33/ COllldlUllication Security Monitoring 

34/ Counter-Espionage Center 

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USCIB 1/ 

USCIB 2/ 

USCIB 3/ 

3.V 

3.2/ 

3.3/ 

3.41_- - 3.5/ 

3.6/ 

3.7/ 

3.8/ 

3.9/ - 3.10/ 

USC!B 4/ 

!~Ul\IT i ii'QFOHMA I ION 

Tripartite (u.s.-u.K.-CAN.) Relations 

Foreign Liaison 

u.s. - Canadian Relations 

U.S. - Canadian CCUINT .Agreement 

Canadian Indoctrinated Personnel 

tcxms 

CB.SLO 

Dissemination to Canada 

Visits ot U.S. Personnel to Canadian Establishments 

u.s. COMINT Units in Canada 

Commurdcatfons Branch (CB) and 

Commmications Research Committee (CRC) 

Canadian CCMINT Units 

Visits of Canadian Personnel to U.S. Establishments 

USCIB Organization and Charter 

4.V NSCID Number 9 

4.2/ USCIB Directives 

USCIB 5/ 

5.1/ 

5.2/ 

S.3/ 

Adm1n1 strative 

Membership 

Agenda, Minutes, Meetings, and Resumes ot 

Decisions - USCIB 

Agenda, Minute81 Meetings, and Resumes ot 

Decisions - USCIBEC 

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USCIB 6/ IRSIG 

USCIB 7/ 

USCIB 8/ U.S. Monitoring Activities 

8.1/ Ar1Jry 

8.2/ HaV1 

8.3/ Air Force 

8.;;/ CIA 

·a.sf state 

USCIB 9/ 'I" 

USCIB 10/ COMINT Collaboration with Australia 

uscm 11/ Legislation ot Interest 

USCIB 12/ 

-4-

T()P SECRET 
uscm 13/ - 13.1/ 

13.2/ 

lJ.3/ 

13.4/ - lJ.5/ . 13.6/ 

JJ.7/ 

]J.8/ 

USCIB 'l1+/ 

l4.1/ 

l4.2/ 

14.3/ 

14.4/ 

14.5/ 

14.6/ 

l4.7/ 

l4.8/ 

l4.9/ - 14.10/ 

USCIB 15/ 

USCIB 16/ 

USCIB 17/ 

'N!!/lfl""..~Josa • i~' 'RITY lr>WQRM,\TIOPI 

Security Regulations 

Clearance SUndards and Procedures 

Requests tor Clearance and/or Indoctrination 

U.S. !Dioctrinated Personnel 

Codewords 

Compromises 

Courier Routes 

Access to COOBT Activities and Material 

Classitication Policy 

U. s. - British Relations 

U.S. - Bl'itish CCMINT Agreement British Indoctrinated Perso?Jnel 

SUSLO 

SBLO 

Dissemination to United Kingdom Visits or U.S. Personnel to U.K. Establisbments 

U.S. COMINT Units in U.K. 

Gover:ament Comnmnications Headquarters (GCHQ) and 

London Signal Intelligence Board (LSIB) ' 

British COMINT Units 

Visits of U.K. Personnel to U.S. Establishments 

Plain Language (P/L) 

Atomic ED.ergy 

- s -

'f'OP SECRET 
,.. "' I \ 

USCIB J.8/ 

USCIB 19/ 

USCIB 20/ 

USCIB 2l/ 

USCIB 22/ 

USCIB 23/ 

USCIB 24/ 

USCIB 25/ 

25.1/ 

25.2/ 

25.3/ 

25.4/ 

25.5/ 

REt.ntp,; M§ g~a JJ. VJL tJ.U.:.~Jl'U.JLJJI. 

SEC' 'R.IT¥ IP'lFGRMA'flON 

otficial Histories 

Liaison tor Special Coverage 

Commw.U.cation Deception.?olic7 

Research and Developnent 

Atomic Eaer1r1 Program of USSR 

National Securit7 Agen07 

General Priorities Committee (GPC) 

Intercept Priorities Cammittee (IPC) 

Processing Priorities Committee (PPC) 

NSA Directives 

lfSA General Orders 

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.. -.. I 

USCIB 26/ 

USCIB 'Z'I/ 

USCIB 28/ 

USCIB 29/ 

29.l/ 

29.2/ 

29.3/ 

29.4/_ 

29.5/ 

29.6/ 

29.7/ 

29.8/ - 29.9/ - 29.10/ 

29.11/ - 29.12/ 

29.13/ 

USCIB 30/ 

USCIB 3l./ 

~ IRhAil}DSB .4 '\..¥".U UJL.J'-JJJ.~~.JJ. 

3EeUftl'f"I' 1Pff6RMATIOPJ 

ems mo 

Intelligence Mobilization 

Voice ot .America 

Third Party Collaboration 

Security Problems Involving 3rd Parties (General) 

0 

3. 3 (h) (2) 

PL 86-36/50 USC 3605 

-7-

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,.....--------- ' .. .-t? - - - 

 

SECORI I f l!~F'Ol\l\llJ<'fl0f4 

USCIB 32/ - C(lrl]]qT Arrangements tor S.ACEUR 

USCIB 33/ Cmzanrd cation Security Noni toring 

USCIB 34/ Counter-Espionage Center 

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