2017 International Conference on Fuzzy Theory and Its Applications (iFUZZY 2017) will be hosted by National Ilan University (NIU), Yilan, Taiwan, on November 13-15, 2017. iFUZZY 2017 is soliciting novel research results on fuzzy theory and its applications on related topics. Jointly organized by Taiwan Fuzzy Systems Association (TFSA) and National FORMOSA University (NFU), this conference provides a very good opportunity for research scientists, investigators, industrial practitioners and government representatives to present their results and to exchange their ideas.