Intelligence Community (ic) Interconnection Security Agreement (isa)

Primary definition

Intelligence Community and elements of the Intelligence Community refers to: (1) The Office of the Director of National Intelligence; (2) The Central Intelligence Agency; (3) The National Security Agency; (4) The Defense Intelligence Agency; (5) The National Geospatial-Intelligence Agency; (6) The National Reconnaissance Office; (7) The other offices within the Department of Defense for the collection of specialized national foreign intelligence through reconnaissance programs; (8) The intelligence and counterintelligence elements of the Army, the Navy, the Air Force, and the Marine Corps; (9) The intelligence elements of the Federal Bureau of Investigation; (10) The Office of National Security Intelligence of the Drug Enforcement Administration; (11) The Office of Intelligence and Counterintelligence of the Department of Energy; (12) The Bureau of Intelligence and Research of the Department of State; (13) The Office of Intelligence and Analysis of the Department of the Treasury; (14) The Office of Intelligence and Analysis of the Department of Homeland Security; (15) The intelligence and counterintelligence elements of the Coast Guard; and (16) Such other elements of any department or agency as may be designated by the President, or designated jointly by the Director and the head of the department or agency concerned, as an element of the Intelligence Community. Source: E.O. 12333 (As amended by E.O.s 13284 (2003), 13355 (2004) and 13470 (2008)) A document that regulates security-relevant aspects of an intended connection between an agency and an external system. It regulates the security interface between any two systems operating under two different distinct authorities. It includes a variety of descriptive, technical, procedural, and planning information. It is usually preceded by a formal MOA/MOU that defines high- level roles and responsibilities in management of a cross-domain connection.

Also known asISA · IC ISA · Interconnection Security Agreement · Intelligence Community ISA
1 sources cited4 related termsReviewed Aug 9, 2026
Committee on National Security Systems Glossary CNSSI 4009-2015View source

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CNSSGC

Intelligence Community and elements of the Intelligence Community refers to: (1) The Office of the Director of National Intelligence; (2) The Central Intelligence Agency; (3) The National Security Agency; (4) The Defense Intelligence Agency; (5) The National Geospatial-Intelligence Agency; (6) The National Reconnaissance Office; (7) The other offices within the Department of Defense for the collection of specialized national foreign intelligence through reconnaissance programs; (8) The intelligence and counterintelligence elements of the Army, the Navy, the Air Force, and the Marine Corps; (9) The intelligence elements of the Federal Bureau of Investigation; (10) The Office of National Security Intelligence of the Drug Enforcement Administration; (11) The Office of Intelligence and Counterintelligence of the Department of Energy; (12) The Bureau of Intelligence and Research of the Department of State; (13) The Office of Intelligence and Analysis of the Department of the Treasury; (14) The Office of Intelligence and Analysis of the Department of Homeland Security; (15) The intelligence and counterintelligence elements of the Coast Guard; and (16) Such other elements of any department or agency as may be designated by the President, or designated jointly by the Director and the head of the department or agency concerned, as an element of the Intelligence Community. Source: E.O. 12333 (As amended by E.O.s 13284 (2003), 13355 (2004) and 13470 (2008)) A document that regulates security-relevant aspects of an intended connection between an agency and an external system. It regulates the security interface between any two systems operating under two different distinct authorities. It includes a variety of descriptive, technical, procedural, and planning information. It is usually preceded by a formal MOA/MOU that defines high- level roles and responsibilities in management of a cross-domain connection.

Committee on National Security Systems Glossary CNSSI 4009-2015 · 2024

Cite this term

Permanent URL · stable across revisions
Election Security Glossary. (2026). Intelligence Community (ic) Interconnection Security Agreement (isa). In Election Security Glossary. Retrieved August 13, 2026, from https://electionsecurityglossary.com/glossary/intelligence-community-ic-interconnection-security-agreement-isa

Sources

1 cited · last checked Aug 9, 2026

01

Committee on National Security Systems Glossary CNSSI 4009-2015
Committee on National Security Systems Glossary CNSSI 4009-2015

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