Information Service Industry Association of R.O.C., known as CISA, is Taiwan’s sole representative body of information service industries. Founded in 1983, CISA is one of the most time-honored hi-tech associations in Taiwan. Its 750 corporate members comprise domestic, international companies and R&D institutes in software development, distribution, information and network service businesses. With a full-fledged Secretariat, CISA keep around 60 full-time staffs to serve its members, promote IT, and work with the government.

CISA is the founding member of the Asian-Oceanian Computing Industry Organization(ASOCIO), and is a member on the Steering Committee of World Information Technology & Service Alliance(WITSA). Both organizations represent the Asia Oceania and the world information industries.