Independent Investigations Group
（重定向自IIG）
![](/Images/godic/202502/08/Independent_Investigations_Group-logo5939.jpg"){kind=logo}
![Four original members of the IIG, James Underdown, Brian Hart, Milton Timmons & Sherri Andrews, celebrate the 10th Anniversary of the IIG, August 21, 2010](/Images/godic/202502/08/Four_Founding_IIG5939.jpg")
![IIG testing Power Balance in progress, October 28, 2010](/Images/godic/202502/08/36_Wendy_PB_Picture5939.jpg")
![Dominique Dawes & IIG's James Underdown discuss test protocols Oct 28, 2010](/Images/godic/202502/08/25_Wendy_PB_Picture5939.jpg")
The Independent Investigations Group (IIG) is a volunteer-based organization founded by James Underdown in January 2000 at the Center for Inquiry-West (now Center for Inquiry-Los Angeles) in Hollywood, California. The IIG investigates fringe science, paranormal and extraordinary claims from a rational, scientific viewpoint, and disseminates factual information about such inquiries to the public.