A Fraternity chapter in general is the lodge-base organizational structure of a fraternity. In Tau Gamma Phi, the Chapter is the basic organizational structure of the fraternity. A Tau Gamma Phi Chapter or better called as Triskelion Chapter is the base organization of the Fraternity as a whole. This is where the fraternal activities and events happen, where the recruitment starts until an individual becomes a full-pledge member or the so-called full-pledge Triskelion. Each Triskelion Chapter is autonomous and is guided by City/Municipal Council and Provincial Council up to the Regional Council and/or Metropolitan Council they belong, thus, every individual Triskelion has a Chapter of origin where they came from. A Tau Gamma Phi member can also have an affiliated Chapter or Welcoming Chapt