Thursday, June 11, 2026

ADA Applauds Reversal of EPA Fluoride Regulation Ruling


The American Dental Affiliation helps the appellate court docket determination to reverse a 2024 order that directed the EPA to control fluoride in ingesting water.

The US Court docket of Appeals for the Ninth Circuit has overturned a 2024 decrease court docket order that directed the Environmental Safety Company (EPA) to control fluoride in ingesting water beneath the Poisonous Substances Management Act.

The appellate panel dominated that the district choose overstepped judicial boundaries by counting on a pending report that was not introduced as proof by both get together within the lawsuit. The three-judge panel has returned the case to the decrease court docket, requiring a overview primarily based on a narrower evidentiary file.

“The appellate court docket acknowledged and famous that the decrease court docket improperly overstepped its function and relied on a pending report, introduced by neither get together within the case was an abuse of discretion,” says Wealthy Rosato, DMD, president of the American Dental Affiliation, in a launch. “We strongly help the appeals court docket’s determination and imagine that the very best scientific proof for greater than 80 years persistently has demonstrated that neighborhood water fluoridation is each secure and efficient.”

Restoring Readability on Fluoridation Science

The American Dental Affiliation (ADA) acknowledged that the latest ruling might handle misapplications of prevailing scientific literature concerning the protection of neighborhood water fluoridation.

“The decrease court docket ruling relied partly on supplies that had been by no means introduced to the EPA, making the choice to require extra overview of fluoride requirements unjustified,” says Rosato. “We hope that the decrease court docket takes the chance now to right the file and supply reassurance to the American public, policymakers, and any doubters concerning the security and worth of neighborhood water fluoridation within the face of ongoing misinformation sparked by this earlier court docket determination.”

The ADA beforehand filed an amicus temporary on July 25, 2025, supporting the EPA’s attraction. The affiliation famous its dedication to working with the company to overview latest US-based analyses indicating that optimum water fluoridation ranges don’t impression IQ or cognitive operate from adolescence by age 80.

The group continues to advocate for neighborhood water fluoridation at optimum ranges for the prevention of tooth decay.

Photograph: ID 8959062 © Zimmytws | Dreamstime.com

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