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Endocrine Society supports EPA rule regulating “forever chemicals” in drinking water

Washington, DC March 14, 2023

Society urges EPA to regulate PFAS as a class of chemicals

The Endocrine Society supports a new U.S. Environmental Protection Agency (EPA) rule which includes provisions to regulate several per- and polyfluoroalkyl substances (PFAS)—including PFOA and PFOS—found in our drinking water.

The proposed regulation sets an aggressive limit for these PFAS and their mixtures and acknowledges effects at extremely low levels by proposing a health based Maximum Contaminant Level Goal (MCGL) of zero. This is the first time the government has regulated a new chemical in drinking water in more than 30 years.

The new rule would require major water treatment upgrades at utilities across the country.

PFAS are manmade chemicals used as oil and water repellents and coatings for common products including cookware, carpets and textiles. PFAS chemicals can contaminate drinking water supplies near facilities where the chemicals are used.

These endocrine-disrupting chemicals do not break down when they are released into the environment, and they continue to accumulate over time. They pose health dangers at incredibly low levels and have been linked to endocrine disorders such as cancer, thyroid disruption and reproductive difficulties.

While this rule makes important progress towards reducing PFAS in drinking water to improve public health, continued vigilance and a more comprehensive class-based approach will remain necessary as PFAS comprise a large and complex class of chemicals.

About the Endocrine Society
Endocrinologists are at the core of solving the most pressing health problems of our time, including diabetes, obesity, infertility, bone health, and hormone-related cancers. The Endocrine Society is the largest global organization of scientists devoted to hormone research and physicians who care for people with hormone-related conditions.

With more than 18,000 members in 133 countries, the Society serves as the voice of the endocrine field. Through its renowned journals and ENDO, the world's largest endocrine meeting, the Society accelerates hormone research, advances clinical excellence in endocrinology, and advocates for evidence-based policies on behalf of the global endocrine community. To learn more, visit our online newsroom.

Endocrine Society supports EPA rule regulating “forever chemicals” in drinking water

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