The Illinois Chamber of Commerce's Amicus Briefs Program is led by Doug Darch, Partner with Baker McKenzie and Keith Staats, Executive Director of Illinois Chamber's Tax Institute. The program is an important way to bring attention to a specific case by providing additional information for the court to consider. It is crucial for Chamber members to know about this program and support it. For more information about the Amicus brief program, contact Keith Staats at (217) 522-5512 ext 231 or

Read the 2018 summary of amicus briefs here

Summary of Briefs Filed


Case 123186 / Filed 9/10/18

Amicus Brief: Stacy Rosenbach v. Six Flags Entertainment Corporation ad Great America LLC


Case 122487/ Filed 3-27-18

Amicus Brief: People Ex Rel. Schad, Diamond & Shedden P.C. v. My Pillow, Inc.


Case 17-3030 / Filed 1-29-18

Motion for Leave to File Amicus Brief

Amicus Brief: Wendy Dolin v. Glaxosmithkline,