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Illinois Compiled Statutes

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Information maintained by the Legislative Reference Bureau
Updating the database of the Illinois Compiled Statutes (ILCS) is an ongoing process. Recent laws may not yet be included in the ILCS database, but they are found on this site as Public Acts soon after they become law. For information concerning the relationship between statutes and Public Acts, refer to the Guide.

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.

415 ILCS 40/7a

    (415 ILCS 40/7a) (from Ch. 111 1/2, par. 121g1)
    Sec. 7a. In order to protect the dental health of all citizens, especially children, the owners or official custodians of public water supplies shall be in compliance with the recommendations on optimal fluoridation for community water levels as proposed and adopted by the U.S. Department of Health and Human Services and the Centers for Disease Control and Prevention and the rules and regulations adopted by the Illinois Environmental Protection Agency and the Pollution Control Board.
(Source: P.A. 99-529, eff. 7-8-16.)