The CSKI is the member of following international organizations: The Society further cooperates with ÖCG (Austrian Computer Society) and the Czech society of biomedical engineering and medical informatics. Some members of CSKI are also members of several international organizations not allowing collective membership as e.g., IEEE (Institute of Electrical and Electronics Engineers), SIAM (Society for Industrial and Applied Mathematics), International Semiotic Institute, Imara, Finland and Deutsche Gesellshaft fur Semiotik, International Speech Communication Association, Association for Computational Linguistics.