Dear Admiral Hillenkoetter:

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78-04007A000500020047-4
• Release Decision: RIFPUB
• Original Classification: S
• Document Page Count: 2
• Document Creation Date: December 9, 2016
• Document Release Date: March 11, 1998
• Sequence Number: 47
• Publication Date: November 22, 1949
• Content Type: LETTER

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Approved F elease 20"0144 A~RDP78=0400050002004X-4', 683
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P ,d, A;'7n CONFIUINFTIAL
VIA LTAIS1NT
V
Roar Admiral Roscoe T. d-.illenkoetter
Director
Contra! Intelligence Agency
2430 3 Street, N. W.
Washington, D. C.
I hav:~ received and carefully noted your letter of r?ovembor 16,
1949, p1-,rtaining to liaison between CIA and the Federal Bureau of
Investigation.
Dear Admiral :Till enYoet?ter
c
and the FBI. ..n y.ur et er will work to the advantage of both CIA
I an appreciative of your efforts to improve liaison relation-
ehipg between our organizations and I sincerely trust that tie changes
you fin+ion~cT
. 1 t
Sincerely yours,
=''s' ' .AL :3UREAT1 OF I'?V.:STIGAT. CON
UNITM ST T, DcTARTYENT CF JUSTICE
VIASl-INGTON, U. C.
November 22, 1949
(signed) - J. ;dgar Hoover
Approved For Release 2001,08/08 : CIA-RDP78-04007A000500020047-4
OR!G CLASS - PAGES
JUST NEXT REV AUMR
Note:
Orig. to "-l,ct3+iv~f CIA
C /11 &SS
CR-file
cc recd 'ror! DCI & routed. by DCI to:
 Approved For Release 2001/08/08 : CIA-RDP78-04007A000500020047-4
AREA'Oq COUNTRY{f1
ORGANIZATION(8)
GENERAL FUNCTION (S)
SPECIFIC FUNCTION(S)
00C DATE s
CLASS
HQ.
FBI
SUP
Liaison (inter-agency)
OSO
CA
Security
.SS 1/ \
_Dpr
10ENTIFICATION OF DOCUMENT
(exchange of -correspondence)
1) Letter DCI (RIM) to J. Edgar Hoover;, I p.
12) Letter Hoover to DCI '(RHH); 1 p.
ABSTRACT NOTATION REFERENCES
1) DCI in order-to facilitate liaison between CIA and FBI con-
fined liaison relationships to three channels:
a) Chief /I&S for matters pertaining to security of personnel and installat-
io
ns of CIA & also investigations of Agency personnel,
.
b) OSO for all other matters 'except those operational needs of OPC,
c) OPC
for all matters relating to its operational support. DCI expresses
how this centralization .will be to benefit of both.
2) Refers to previous letter with a similar expression 'of hope
that the centralization will work to .advantage of both CIA & FBI.
DOCUMENT LOCATION
S/CSG - 400 \
v \
folder 3 ?~
Approved For Release 2001/08/08 : CIA-RDP78-04007A000500020047-4