(310 ILCS 40/1) (from Ch. 67 1/2, par. 107.1)
    Sec. 1. "State agency" means any department, agency or instrumentality of the State of Illinois or unit of local government or school district, or any department, agency or instrumentality of the State of Illinois and one or more other states or two or more units of local government or school districts of the State of Illinois and one or more other states, or any person who has the authority to acquire property by eminent domain under State law.
(Source: P.A. 85-1407.)