This opinion cited by 24 cases:

Chicago Teachers Union v. Illinois Educational Labor Relations Board ( 1998 )


People Ex Rel. Ryan v. Illinois Commerce Commission ( 1998 )


Walgreen Co. v. Selcke ( 1992 )


Bd. of Educ., Schumburg Community Consol. Sch. Dist. v. Educational Labor Rel. Bd. ( 1993 )


One Equal Voice v. Illinois Educational Labor Relations Board ( 2002 )


State of Illinois Department of Central Management Services v. State of Illinois Labor Relations Board ( 2007 )


Niles Township High School District 219 v. Illinois Educational Labor Relations Board ( 2008 )


Afscme v. Islrb ( 1990 )


Grundy County Nat. Bank v. State Property Tax Appeal Bd. ( 1998 )


Gen. Serv. Emp. Union v. Elrb ( 1996 )


Vienna School District No. 55 v. Illinois Educational Labor Relations Board ( 1987 )


Support Council of District 39 v. Illinois Educational Labor Relations Board ( 2006 )


Grundy Co. Nat'l Bank v. Property Tax Appeal Bd. ( 1998 )


Board of Education of Glenview Community Consolidated School District No. 34 v. Illinois Education Labor Relations Board ( 2007 )


IL Department of Central Management Services v. IL Labor Relations Board ( 2007 )


One Equal Voice v. Illinois Educational Labor Relations Board ( 2002 )


Support Council of District 39 v. Educational Labor Relations Board ( 2006 )


Village of Maryville v. Illinois Labor Relations Board ( 2010 )


Board of Education of Jacksonville, School District No. 117 v. Illinois Educational Labor Relations Board ( 1989 )


Village of Maryville v. Illinois Labor Relations Board ( 2010 )