The International Institute for General Systems Studies (IIGSS) is a non-profit sholar organization for the advancement of research and education in Systems science and Systemic research with applications to all branches of science and technology.

The International Institute for General Systems Studies was established in 1994 and located in Pennsylvania, USA. The current president and director is Jeffrey Yi-Lin Forrest.

In the advisory board of the institute several scientists from several countries participate or have participated such as Gerrit Broekstra (The Netherlands), Guisseppi A. Forgionne (USA), George Klir (USA), Ganti Prasada Rao (India), Achim Sydow (Germany), Yasuhiko Takahara, (Japan), Xuemou Wu (China), Wayne Wymore (USA), and Gerard de Zeeuw (England)


Jeffrey Yi-Lin Forrest,

101 Butternut CT, Slippery Rock, PA 16057, USA.