Mizaj Research Project is an international research Website which has been organized with the efforts of a number of researchers interested in the scientific development of Persian (Unani) medicine. Following the programs of this website, researchers interested in the subject of Mizaj, can get acquainted and help each other in producing appropriate documents in the field of Mizaj. It is also a platform for sharing Idea between researchers in the field of Mizaj surveys. We try to introduce Mizaj-related articles and thesis on this website gradually for easy access. A monthly webinar is held in collaboration with research centers. In each session, a related article is presented and strengths and weaknesses are reviewed. Furthermore we will also facilitate researchers’ interaction with each other by introducing their interest in Mizaj studies and how to access them.