Illinois General Assembly - Illinois Compiled Statutes

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Because the statute database is maintained primarily for legislative drafting purposes, statutory changes are sometimes included in the statute database before they take effect. If the source note at the end of a Section of the statutes includes a Public Act that has not yet taken effect, the version of the law that is currently in effect may have already been removed from the database and you should refer to that Public Act to see the changes made to the current law.

220 ILCS 5/9-101

(220 ILCS 5/9-101) (from Ch. 111 2/3, par. 9-101)

Sec. 9-101.

All rates or other charges made, demanded or received by any
product or commodity furnished or to be furnished or for any service rendered
or to be rendered shall be just and reasonable.  Every unjust or unreasonable
charge made, demanded or received for such product or commodity or service
is hereby prohibited and declared unlawful.  All rules and regulations made
by a public utility affecting or pertaining to its charges to the public
shall be just and reasonable.

(Source: P.A. 84-617.)