Fluoride rules prohibited.

Mo. Rev. Stat. § 640.135
in effect
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640.135. Fluoride rules prohibited. — The department of natural resources shall not promulgate any rule or regulation to require or prohibit the addition of fluoride to drinking water. (L. 1978 S.B. 509 § 192.212)
Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://revisor.mo.gov/main/OneSection.aspx?section=640.135Fetched: 10/17/2026

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