Organizational structure of the Central Intelligence Agency
The U.S. Central Intelligence Agency (CIA) is a vast and complicated organization with many divisions and subdivisions, consisting mainly of an executive office, four major directorates, and a variety of specialized offices. Prior to the creation of the Office of the Director of National Intelligence, it had some additional responsibilities for the Intelligence Community as a whole.
- 1 Seal of the CIA
- 2 Organizational charts
- 3 Executive offices
- 4 National estimates
- 5 Directorate of Intelligence
- 6 National Clandestine Service
- 7 Directorate of Science and Technology
- 8 Directorate of Support
- 9 Other offices
- 10 Citations
Seal of the CIA
The heraldic symbol that composes the CIA seal consists of three representative parts: the "right"-facing bald eagle head atop, ("right" facing, since the eagle looks over its "right" shoulder, not the left shoulder) the compass star (or compass rose), and the shield. The eagle is the national bird, of the U.S., standing for strength and alertness. The 16-point compass star represents the CIA's worldwide search for intelligence outside the United States, which is then reported to the headquarters for analysis, reporting, and re-distribution to policymakers. The compass rests upon a shield, symbolic of defense.
The CIA publishes organizational charts of its agency. Here are a few examples.
Previously, the Director of Central Intelligence (DCI) oversaw the Intelligence Community (IC), serving as the president's principal intelligence advisor, additionally serving as head of the Central Intelligence Agency. The Intelligence Reform and Terrorism Prevention Act of 2004 amended the National Security Act to provide for a Director of National Intelligence who would assume some of the roles formerly fulfilled by the DCI, with a separate Director of the Central Intelligence Agency. The DCI's title now is "Director of the Central Intelligence Agency" (DCIA), serving as head of the CIA.
Currently, the Central Intelligence Agency answers directly to the Director of National Intelligence, although the CIA Director may brief the President directly. The CIA has its budget approved by the US Congress, a subcommittee of which see the line items. The intelligence community, however, does not take direct orders from the Congress. The National Security Advisor is a permanent member of the National Security Council, responsible for briefing the President with pertinent information collected by all 16 US Intelligence Community agencies are under the policy, but not necessarily budgetary, authority of the Director of National Intelligence.
The effect of the personalities of the DCIs on the structure and behavior of the Agency and indeed the IC is analyzed in Painter's dissertation on "Early Leader Effects" of Donovan, Dulles and Hoover.
Until the creation of the Office of the Director of National Intelligence, the director of the CIA met regularly with the president to issue daily reports on ongoing operations. After the creation of the post of DNI, currently Mike McConnell, the report is now given by the DNI, who oversees all US intelligence activities, including intelligence community operations outside of CIA jurisdiction. Former CIA Director Porter Goss, who had been a CIA officer, denied this has had a diminishing effect on morale, but promoted his mission to reform the CIA into the lean and agile "counter-terrorism"-focused force he believes it should be.
A Deputy Director of the CIA (DDCIA) assists the director in her or his duties as head of the CIA and exercises the powers of the director when the director’s position is vacant or in the director’s absence or disability. Either the director or deputy director may be a military officer, but both positions may not be filled, at the same time, by military officers.
On July 5, 2006, the position of Executive Director, who managed day-to-day operations and budget, was replaced with an Associate Deputy Director of the CIA (ADD)
Relationship with Congress
There have been various arrangements to handle the CIA's relationship with Congress. It began with a single position named the "legislative liaison" which later became the "legislative counsel". Eventually it became an office. In the 1970s, Congressional inquiries demanded a great increase in staffing and a reorganization. In the 1980s, several more reorganizations and renamings followed. Near the end of the 1980s, the office was named the Office of Congressional Affairs and as of 2009, has kept that name. See also CIA Office of Congressional Affairs
Support to the military
As the DCIA's principal adviser and representative on military issues, the Associate Director for Military Support (AD/MS), a senior general officer, coordinates CIA efforts to provide Joint Force commanders, who are principally consumers of national-level intelligence but producers of operational intelligence. The AD/MS also supports Department of Defense officials who oversee military intelligence training and the acquisition of intelligence systems and technology. John A. Gordon was the first AD/MS, before the creation of ODNI. There is also an Associate Deputy Director for Operations for Military Affairs (ADDO/MA)
The Office of Military Affairs provides intelligence and operational support to the US armed forces.
Covert Action Authorities
President George W. Bush, in creating the National Clandestine Service (NCS), set a clear policy that the CIA would be in charge of all human intelligence (HUMINT) operations. NCS (formerly the Directorate of Operations, and earlier the "Directorate of Plans"), collects clandestine human intelligence collection, and conducts deniable psychological operations (psyops) and paramilitary operations. See, Psychological Operations (United States). Creation of the NCS was the culmination of a years-old turf war regarding influence, philosophy and budget between the United States Department of Defense and the CIA.
Special Activities Division (SAD) is the NCS's unit responsible for Covert Action and "Special Activities". These special activities include the covert political influence and paramilitary operations. Special Operations Group (SOG) is the element within SAD responsible for paramilitary operations. They recruit solely from the Joint Special Operations Command and are then trained through an extensive course to become a clandestine intelligence officer. This unit is the most secretive and one of the most elite special operations forces in the world.
Covert Action authorities come from the National Security Act of 1947. President Ronald Reagan issued Executive Order 12333 titled "United States Intelligence Activities" in 1984. This order defined covert action as both political and military activities that the US Government could legally deny and granted them exclusively to the CIA. The CIA was also designated as the sole authority under the 1991 Intelligence Authorization Act and mirrored in Title 50 of the United States Code Section 413(e).
The Pentagon commissioned a study to determine whether the CIA or the Department of Defense (DoD) should conduct covert action paramilitary operations. Their study determined that the CIA should maintain this capability and be the sole government agency conducting covert action. The DoD found that it does not have the legal authority to conduct covert action nor the agility to carry out these type of missions.
Proposed support to Homeland Security
A great sensitivity remains about the CIA having domestic responsibilities, but it clearly will, on occasions, collect information outside the US that relates directly to domestic security. The CIA, for example, is more likely to obtain HUMINT on terrorists than the very limited foreign resources of the Department of Homeland Security (DHS) or the Federal Bureau of Investigation (FBI).
The DHS, like the military, is seen principally as a consumer of national intelligence, but its border and transportation security functions also produce intelligence. At present, however, there is no well-defined way for DHS to task intelligence collection agencies with its requirements. One proposal suggests using the AD/MS as a prototype, to create an AD/Homeland Security in the CIA, and possibly an equivalent position in the U.S. Justice Department, which, through the FBI and other agencies, legally collects domestic intelligence. This proposal is one of many to improve coordination and avoid intelligence failures caused by not "connecting the dots", when the dots are held by different agencies.
Prior to 2004, CIA had two analytic roles: the main effort based in the Directorate of Intelligence, which used internal experts to analyze data collected by CIA, National Reconnaissance Office (NRO), the military collection organizations, and other parts of the intelligence community. Many of these reports were on current subjects, such as the status of a revolutionary group, or the technical details of a new Chinese factory.
Another function, however, was preparing "estimates", which try to predict the future. Estimates are a product of the intelligence community as a whole. National Intelligence Estimates were the most extensively coordinated documents, often that could be scheduled on a regular basis, such as a regular report on Soviet intentions. Special National Intelligence Estimates (SNIE) were quick-response publications, often providing guidance in a crisis, but were still interagency consensus rather than CIA alone.
CIA had a separate and prestigious office, going by different names and organizations, such as the Office of National Estimates, Board of National Estimates, or a set of National Intelligence Officers, which would seek out the consensus of all the intelligence agencies, and then have some of the most senior analysts write a draft. The idea of such estimates is often credited to Sherman Kent, sometimes called the father of US intelligence analysis, with special emphasis on the production of estimates. This function is now in the National Intelligence Council of the Office of the Director of National Intelligence. Originally defined in 1950, this responsibility stated "CIA is now in the business of producing what are called National Intelligence Estimates (NIE) along the lines laid down in NSC 50. These papers are interdepartmental in character, designed to focus all available intelligence on a problem of importance to the national security." In the early days of the process, CIA used the State Department's intelligence staff for drafting the NIEs, but a "small top level Office of National Estimates" was set up to integrate the departmental drafts. A senior CIA analyst responsible for the document would work out differences. There is also a process by which an agency can disagree with a comment called a "reclama", which is a footnote expressing an alternate position. For an example of such dissents, see Special National Intelligence Estimate 10-9-65 in CIA activities in Asia and the Pacific#Vietnam 1965: Viet Cong and DRV Reactions, where there are dissents to various parts from all or part of the military, and from the Department of State.
Upon approval by an interagency review committee, the paper becomes a NIE and is sent by the Director of Central Intelligence to the President, appropriate officers of Cabinet level, and the NSC.
Directorate of Intelligence
The "DI" is the analytical branch of the CIA, responsible for the production and dissemination of all-source intelligence analysis on key foreign issues. While it has, like most government agencies, reorganized over the years, its current structure has four regional analytic groups, six groups for transnational issues, and two support units. Prior to the formation of the office of the Director of National Intelligence, the President's Daily Brief was prepared by the CIA Office of Current Intelligence.
Some open source intelligence (OSINT), such as the Foreign Broadcast Information Service, were, at different times, part of the Directorate of Intelligence or the Directorate of Science & Technology. Along with other OSINT functions, the National Open Source Enterprise is now in the ODNI.
The Office of Transnational Issues applies unique functional expertise to assess existing and emerging threats to US national security and provides the most senior US policymakers, military planners, and law enforcement with analysis, warning, and crisis support.
The CIA Crime and Narcotics Center researches information on international narcotics trafficking and organized crime for policymakers and the law enforcement community. Since the CIA has no domestic police authority, it sends its analytic information to the FBI and other law enforcement organizations, such as the Drug Enforcement Administration (DEA).
The Weapons, Intelligence, Nonproliferation, and Arms Control Center provides intelligence support deals with national and non-national threats, as well as supporting threat reduction/arms control. This works with the Defense Threat Reduction Agency.
Again cooperating with the FBI for domestic activity, the Counterintelligence Center Analysis Group identifies, monitors, and analyzes the efforts of foreign intelligence entities, both national and non-national, against US interests.
The Information Operations Center Analysis Group evaluates foreign threats to US computer systems, particularly those that support critical infrastructures. It works with critical infrastructure protection organizations in the United States Department of Defense (e.g., CERT Coordination Center) and the Department of Homeland Security (e.g., United States Computer Emergency Readiness Team)
Support and general units
The Office of Collection Strategies and Analysis provides comprehensive intelligence collection expertise to the DI, a wide range of senior Agency and Intelligence Community officials, and key national policymakers.
The Office of Policy Support customizes DI analysis and presents it to a wide variety of policy, law enforcement, military, and foreign liaison recipients.
National Clandestine Service
The National Clandestine Service, a semi-independent service which was formerly the Directorate of Operations, is responsible for collection of foreign intelligence, principally from clandestine HUMINT sources, and covert action. The new name reflects its role as the coordinator of all human intelligence activities among various elements of the wider U.S. intelligence community. Note that there is an open source function in the office of the Director of National Intelligence, which may be taking over certain legal interviews in the US that previously were the Domestic Contact Division (or Domestic Contact Service).
While the NCS organization chart has not been published, although there have been prior descriptions of the Directorate of Plans or the Directorate of Operations, a fairly recent organization chart of the Defense HUMINT Service will indicate functions transferred into the NCS, and may well be fairly close to the overall NCS organizational structure.
The Special Activities Division (SAD) is a division of the Central Intelligence Agency's National Clandestine Service, responsible for covert action paramilitary operations, the collection of intelligence in hostile and/or denied areas and all high threat military and/or intelligence operations when the US government does not wish to be overtly associated with such activities. As such, members of the unit, when on missions, normally do not carry any objects or clothing (e.g., military uniforms) that would associate them with the United States. If compromised during a mission, the government of the United States may legally deny their status and all knowledge of their mission. SAD officers are a majority of the recipients of the coveted Distinguished Intelligence Cross and the Intelligence Star. These are the two highest medals for valor in the CIA. Not surprisingly, SAD officers also make up the majority of those memorialized on the Wall of Honor at CIA headquarters. These Paramilitary Operations Officers were the spearhead of the invasions of Afghanistan and Iraq.
There are references to earlier structures in various historical documents. For example, in a CIA paper on the internal probe into the Bay of Pigs Invasion, there are several comments on the Directorate of Plans organizational structure in 1962. Even though any large organization will constantly reorganize, the basic functions will stay and can be a clue to future organization.
At the top level, Deputy Director for Plans Richard Bissell had two Assistant Deputy Directors, C. Tracy Barnes and Richard Helms. Warner explains "operational details fell to Branch 4 (Cuba) of the DDP's Western Hemisphere Division (WH)", with some exceptions. Jacob Esterline, chief of the Cuba Branch, reported directly to Bissell and Barnes rather than to his division chief, J.C. King "although King was regularly informed and often consulted. To confuse matters still further, Branch 4 had no direct control over the Brigade's aircraft, which were managed by a separate DDP division that also took some orders directly from Deputy Director of Central Intelligence (DDCI) Charles P. Cabell, a US Air Force general who liked to keep his hand in the planning of airdrops and other missions." Air operations, therefore, were in a separate division either for covert support, paramilitary operations, or both.
Cuba Branch had a "Foreign Intelligence Section," foreign intelligence being a term of art for HUMINT. The branch, however, established a separate 'G-2' unit, subordinate to its Paramilitary Section, which planned the actual invasion. This gives us the model of a geographic branch with subordinate sections, at least, for intelligence collection and paramilitary actions.
Warner's paper also mentions that certain DDP groups were outside the scope of the post-mortem by Executive Director Lyman Kirkpatrick, but their mention tells us that these were representative components of the DDP: "... the Havana station or the Santiago base, the development of foreign intelligence assets and liaison contacts, Division D's technical collection programs, or counter-intelligence work against the Cuban services." CIA "stations" are the parts of the embassy with officers under diplomatic cover, in a typical diplomatic office building. "Bases", however, are large facilities for supporting operations, typically with an airfield, secure warehouses, barracks and training areas. Division D was the joint CIA-NSA collection effort, where CIA would use clandestine operations personnel to emplace NSA SIGINT sensors. The reference to counter-intelligence work appears to refer to a main counterintelligence division, presumably the Counterintelligence Staff under James Jesus Angleton.
Directorate of Science and Technology
The Directorate of Science & Technology creates and applies innovative technology in support of the intelligence collection mission. The CIA has always shown a strong interest in how to use advances in technology to enhance its effectiveness. This interest in modern technology came from two main aims: firstly, to harness these techniques its own use, and second to counter any new technologies the Soviet Union might develop. This effort gained impetus in the fifties with the launch of the Sputnik satellite by the USSR. The agency is also extremely interested in computer and information technology. In 1999, the CIA created the venture capital firm In-Q-Tel to help fund and develop technologies of interest to the agency.
Its website mentions its priorities being in:
- Application Software and Analytics
- Bio, Nuclear, and Chemical Technologies
- Communications and Infrastructure
- Digital Identity and Security
- Embedded Systems and Power
In January 2008, its featured collaboration was with Streambase Systems, makers of a "high-performance Complex Event Processing (CEP) software platform for real-time and historical analysis of high-volume intelligence data", using a new processing paradigm for Structured Query Language (SQL), allowing queries against multiple real-time data streams still updating the data base.
Directorate of Support
The Directorate of Support provides necessary "housekeeping" administration functions, but in a manner consistent with the need to keep their details protected. These functions include personnel, security, communications, and financial operations. Most of this Directorate is sub-structured into smaller offices based on role and purpose, such as the Office of Security, which is concerned both with personnel and physical security. Other major offices include the Office of Communications and the Office of Information Technology.
Logistics and proprietaries
Under the original NSC 10/2 authorization, CIA was made responsible not just for covert action during the cold war, but for such action during major wars, in collaboration with the Joint Chiefs of Staff. When DCI Smith created the Directorate of Plans and ended the autonomy of the OPC and OSO, he recognized it was necessary to establish logistical support for these operations before the start of a hot war. Smith did not want to duplicate existing military support systems, and proposed, in 1952, that the CIA should be able to draw, on a reimbursable basis, on military supply stocks. In many respects, this was the beginning of the idea that what was to become the Directorate of Support had a far wider scope than the OSS and initial CIA term, Directorate of Administration.
Smith presented the concept that the CIA would need a worldwide system of support bases, which usually could be tenant organizations on military bases. According to Smith's memo,
A major logistical support base will consist of a CIA base headquarters, training, communications, medical accommodation for evacuees and storage for six months’ hot war requirements as well as provide logistical support for CIA operational groups or headquarters... Informal planning along the lines indicated has been carried out by elements of CIA with ... the Joint Chiefs of Staff ...
The CIA was expected to reimburse "extraordinary expenses" incurred by the military services.
While military transportation might be appropriate for some purposes, there would be cases where the arrival of a military aircraft at a location other than a military base might draw undue attention. This was the origin of the idea of the CIA operating proprietary airlines, whose relationship to the US government would not be public. Among these organizations were airlines that provided covert logistical support, such as Civil Air Transport, Southern Air Transport, and consolidated them into Air America. The latter was heavily involved in support with the war in Cambodia, Laos, and Vietnam in the 1960s.
This directorate includes the Office of Training, which starts with a Junior Officer Training program for new employees. So that the initial course might be taken by employees who had not received final security clearance and thus were not permitted unescorted access to the Headquarters building, a good deal of basic training has been given at office buildings in the urban areas of Arlington, Virginia.
It is known, although not acknowledged by the US Government, that the CIA runs at least two operations training facilities. One is known as The Farm, at Camp Peary, Virginia. The other is known as The Point at Harvey Point, North Carolina. While the course outline has never been revealed, it is believed to include such things as surveillance, countersurveillance, cryptography, paramilitary training as well as other tradecraft. The course is believed to be slightly less than a year and runs at irregular intervals depending on circumstances. Operations training is delivered by experienced operations officers.
Student progress is monitored by experienced evaluators who meet to discuss a recruit's progress and who have the power to dismiss a recruit even before his or her training is complete. Evaluation techniques for the CIA's World War II predecessor, the OSS, were published as the book Assessment of Men, Selection of Personnel for the office of Strategic Services. (See Roger Hall's You're Stepping on my Cloak and Dagger for an accurate but amusing account of Hall's OSS duty, which included finding unexpected solutions to things in the assessment process as well as his experience in real operations.)
Psychological stress is part of operations training, but of a different type than military special operations force evaluation, such as the Navy SEAL Basic Underwater Demolition/SEAL course or Army Special Forces Assessment and Selection. For instance, an operations training officer will often lie to a recruit saying they have evidence that will result in the recruit to be arrested and tried for felony crimes. This is a test of the recruit's ability to maintain a cover under stress.
- Contrary to popular belief or what is seen in film and television series, US-born, professional employees trained to work for the National Clandestine Service (CIA) are never referred to as "secret agents", "spies", "agents" or "special agents", they are known as 'Operations Officers' or 'Case Officers', or Officer for short. To highlight this point: within the intelligence community, the equivalent of an FBI Special Agent is a CIA Officer. Within the law enforcement community, the equivalent of a CIA 'agent' is an FBI informant. There does not exist any working title or job position known as 'CIA Agent', agents of the CIA are usually foreigners who pass along secret information to the government through CIA Case Officers, who are posted at US embassies worldwide.
These CIA Case Officers recruit foreign agents, known as 'assets', to give information to the CIA. There are a wide range of motivations for a person to become an asset; CIA Case Officers are normally sent abroad under a cover identity, most commonly as a diplomat but sometimes under "nonofficial cover" using an assumed identity and having no immunity.
One of the CIA's best-known publications, The World Factbook, is in the public domain and is made freely available without copyright restrictions because it is a work of the United States federal government.
CIA's Center for the Study of Intelligence maintains the Agency's historical materials and promotes the study of intelligence as a legitimate and serious discipline. The CIA since 1955 has published an in-house professional journal known as Studies in Intelligence that addresses historical, operational, doctrinal, and theoretical aspects of the intelligence profession. The Center also publishes unclassified and declassified Studies articles, as well as other books and monographs. A further annotated collection of Studies articles was published through Yale University Press under the title Inside CIA's Private World: Declassified Articles from the Agency's Internal Journal, 1955-1992.
In 2002, CIA's Sherman Kent School for Intelligence Analysis began publishing the unclassified Kent Center Occasional Papers, aiming to offer "an opportunity for intelligence professionals and interested colleagues—in an unofficial and unfettered vehicle—to debate and advance the theory and practice of intelligence analysis."
General Counsel and Inspector General
Two offices advise the Director on legality and proper operations. The Office of the General Counsel advises the Director of the Central Intelligence Agency on all legal matters relating to his role as CIA director and is the principal source of legal counsel for the CIA.
The Office of Inspector General promotes efficiency, effectiveness, and accountability in the administration of Agency activities. The OIG also seeks to prevent and detect fraud, waste, abuse, and mismanagement. The Inspector General is nominated by the President and confirmed by the Senate. The Inspector General, whose activities are independent of those of any other component in the Agency, reports directly to the Director of the Central Intelligence Agency. The OIG conducts inspections, investigations, and audits at Headquarters and in the field, and oversees the Agency-wide grievance-handling system. The OIG provides a semiannual report to the Director of the Central Intelligence Agency which the Director is required by law to submit to the House and Senate Intelligence Committees of Congress within 30 days.
In February 2008, the Director of the Central Intelligence Agency, Michael V. Hayden, sent a message to employees that Inspector General John L. Helgerson will accept increased control over the investigations by that office, saying "John has chosen to take a number of steps to heighten the efficiency, assure the quality and increase the transparency of the investigation process". The Washington Post suggested this was a response to senior officials who believe the OIG has been too aggressive in looking into counterterrorism programs, including detention programs. The changes were the result of an investigation, begun in April 2007, by one of Hayden's assistants, Robert L. Deitz. There was congressional concern that restrictions on the OIG might have a chilling effect on its effectiveness. Senator Ron Wyden, a Democratic member of the Intelligence Committee, did not disagree with any of Hayden's actions, said the inquiry “should never have happened and can’t be allowed to happen again.”...“I’m all for the inspector general taking steps that help C.I.A. employees understand his processes, but that can be done without an approach that can threaten the inspector general’s independence.”
The Office of Public Affairs advises the Director of the Central Intelligence Agency on all media, public policy, and employee communications issues relating to his role as CIA director and is the CIA’s principal communications focal point for the media, the general public and Agency employees. See CIA influence on public opinion.
- "What’s the Meaning Behind the CIA Seal?" from the CIA
- "CIA Seal" by Etchstar
- Painter, Charles N. (2002), Early leader Effects on the Process of Institutionalization Through Cultural Embedding: The Cases of William J. Donovan, Allen W. Dulles, and J. Edgar Hoover, Doctoral dissertation, University of Vermont
- Linzer, Dafna (October 19, 2005), "A Year Later, Goss's CIA Is Still in Turmoil;Congress to Ask Why Spy Unit Continues to Lose Personnel", Washington Post: A01
- "Statement by Director of the Central Intelligence Agency General Michael V. Hayden", cia.gov, 2006-07-16, retrieved 2008-07-04
- L. Britt Snider (2008), The Agency and the Hill, CIA's Relationship with Congress, 1946-2004, Center for the Study of Intelligence, CIA, ISBN 978-1-929667-17-8
- CIA Abbreviations and Acronyms
- CIA Support to the US Military During the Persian Gulf War, Central Intelligence Agency, 1997-06-16, retrieved 2008-03-06
- "CIA Vision, Mission, and Values", cia.gov, 2006-07-16, retrieved 2008-07-04
- Executive Secrets: Covert Action and the Presidency, William J. Daugherty, University of Kentucky Press, 2004.
- The CIA Secret Army, Time, publisher Time Inc, Douglas Waller, 2003-02-03
- U.S. Special Forces: A Guide to America's Special Operations Units: the World's Most Elite Fighting Force, By Samuel A. Southworth, Stephen Tanner, Published by Da Capo Press, 2002 ISBN 0-306-81165-0, ISBN 978-0-306-81165-4
- All Necessary Means: Employing CIA operatives in a Warfighting Role Alongside Special Operations Forces, Colonel Kathryn Stone, Professor Anthony R. Williams (Project Advisor), United States Army War College (USAWC), 07 April 2003, page 7
- Study Urges CIA Not To Cede Paramilitary Functions to Pentagon, Ann Scott Tyson, Washington Post Staff Writer, February 5, 2005; Page A08, http://www.washingtonpost.com/wp-dyn/articles/A168-2005Feb4.htm
- Daalder, Ivor H (July 2002), Assessing the Department of Homeland Security, The Brookings Institution[dead link]
- Kent, Sherman (2000), Strategic Intelligence for American World Policy, Princeton Univ Press, ISBN 0-691-02160-0
- National Intelligence Council
- Bureau of European Affairs, Barnard, JL ( Department of State) (January 4, 1951), Production of National Intelligence Estimates, Foreign Relations, 1950-1955:The Intelligence Community, FRUS-Intel-37
- "Fifty Years of Service to the Nation", cia.gov, 2006-07-16, retrieved 2008-07-04
- Central Intelligence Agency, Intelligence & Analysis, retrieved 2008-07-04
- Office of Terrorism Analysis
- Office of Transnational Issues
- CIA Crime and Narcotics Center
- Weapons, Intelligence, Nonproliferation, and Arms Control Center
- Counterintelligence Center Analysis Group
- Information Operations Center Analysis Group
- Martin, Thomas S.; Evans, Michael L. (July 17, 2000), Defense HUMINT Service Organizational Chart, "The "Death Squad Protection" Act: Senate Measure Would Restrict Public Access to Crucial Human Rights Information Under the Freedom of Information Act", George Washington University National Security Archive Electronic Briefing Book No. 34
- Dallas Morning News, October 27, 2002, CIA commandos remain covert,by Robberson, Tod. http://www.globalsecurity.org/org/news/2002/021027-cia1.htm
- Bob Woodward, November 18, 2001, Secret CIA Units Playing a Central Combat Role, Washington Post, http://www.washingtonpost.com/wp-srv/politics/CIA18.html
- Warner, Michael (Winter98/99), "The CIA's Internal Probe of the Bay of Pigs Affair: Lessons Unlearned", Studies in Intelligence
- "Directorate of Science & Technology", cia.gov, 2006-07-16, retrieved 2007-04-15[dead link]
- Science, Technology and the CIA, National Security Archive, The George Washington University, 2001-09-10, retrieved 2008-07-04
- Rick E. Yannuzzi, In-Q-Tel: A New Partnership Between the CIA and the Private Sector, Central Intelligence Agency, with permission from the Defense Intelligence Journal, retrieved 2008-02-29
- Meet The CIA's Venture Capitalist, Business Week, 2005-05-10, retrieved 2008-07-04
- Foroohar, Kambiz (2007-10-25), CIA Venture Fund Focuses on Spy Gadgets `Q' Adores, Bloomberg News, retrieved 2008-07-04
- In-Q-Tel, Portfolio By Practice Area
- In-Q-Tel, Streambase Systems, Inc.
- Memorandum from Director of Central Intelligence to the Chairman of the Joint Chiefs of Staff: Overseas CIA Logistical Support Bases, Foreign Relations of the United States, 1950-1955: The Intelligence Community, December 12, 1952, FRUS document 140[dead link]
- Prouty, L. Fletcher (1973), The Secret Team: The CIA and Its Allies in Control of the United States and the World, Prentice Hall, ISBN 0-13-798173-2
- Moran, Lindsay (2005), Blowing my Cover: My Secret Life as a CIA Spy, Penguin, ISBN 0-399-15239-3
- The OSS Assessment Staff (1948), Assessment of Men, Selection of Personnel for the Office of Strategic Services (reprinted 1969, Johnson Reprint Company), Rinehart and Company, Inc.
- Hall, Roger (reissued by US Naval Institute Press, 2004) , You're Stepping on my Cloak and Dagger, W. W. Norton & Co.
- Kessler, Ronald (1994), Inside the CIA, Pocket 199, ISBN 0-671-73458-X
- CIA World Factbook
- "Center for the Study of Intelligence", cia.gov, 2006-07-16, retrieved 2007-04-15[dead link]
- "Center for the Study of Intelligence website", CIA.gov, retrieved 2008-07-04
- Westerfield, H. Bradford (August 1997), Inside CIA's Private World: Declassified Articles from the Agency's Internal Journal, 1955-1992, Yale University Press, ISBN 0-300-07264-3
- "Kent Center Occasional Papers" (– Scholar search), cia.gov, retrieved 2007-04-15[dead link][dead link]
- "Office of the General Counsel", cia.gov, April 15, 2009, retrieved March 6, 2010.
- Warrick, Joby (February 2, 2008), "CIA Sets Changes To IG's Oversight, Adds Ombudsman", The Washington Post: A03, retrieved March 6, 2010.
- Mazzetti, Mark (February 2, 2008), "C.I.A. Tells of Changes for Its Internal Inquiries", The New York Times, retrieved March 6, 2010.
- "Office of Public Affairs", cia.gov, 2006-07-16, retrieved 2007-04-15[dead link]