ORGANIZATION	12 Months Ended
Dec. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
ORGANIZATION	NOTE 1 – ORGANIZATION Description of Business ICTS International N.V. was registered at the Department of Justice in Amstelveen, Netherlands on October 9, 1992. ICTS and subsidiaries (collectively referred to as “ICTS” or the "Company") operate in three reportable segments: (a) corporate (b) airport security and other aviation services and (c) technology. The corporate segment does not generate revenue and contains primarily non-operational expenses. The airport security and other aviation services segment provides security and other services to airlines and airport authorities, predominantly in Europe and the United States of America. The technology segment is predominantly involved in the development and sale of authentication security software to financial and other institutions, predominantly in the United States of America and Europe.

ORGANIZATION

12 Months Ended

Dec. 31, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

NOTE 1 – ORGANIZATION

Description of Business

ICTS International N.V. was registered at the Department of Justice in Amstelveen, Netherlands on October 9, 1992. ICTS and subsidiaries (collectively referred to as “ICTS” or the "Company") operate in three reportable segments: (a) corporate (b) airport security and other aviation services and (c) technology. The corporate segment does not generate revenue and contains primarily non-operational expenses. The airport security and other aviation services segment provides security and other services to airlines and airport authorities, predominantly in Europe and the United States of America. The technology segment is predominantly involved in the development and sale of authentication security software to financial and other institutions, predominantly in the United States of America and Europe.