Biden Administration Strengthens Oversight on Forever Chemicals: What You Need to Know

In a significant step toward protecting public health and the environment, the Biden administration has implemented new regulations to prevent the expedited approval of a class of harmful chemicals known as PFAS, or per- and polyfluoroalkyl substances. This decision marks a critical move in the ongoing battle against these so-called “forever chemicals,” which are notorious for their persistence in the environment and their links to severe health risks.

What Are PFAS?

PFAS encompass a wide range of synthetic chemicals, including PFOA and PFOS, that are commonly used in nonstick cookware, waterproof fabrics, and stain-resistant products. Despite their utility, these chemicals have raised alarm due to their ability to remain in the environment for decades without breaking down. Over time, they accumulate in water sources, contributing to widespread water contamination and infiltrating human bodies.

Health experts have consistently linked PFAS exposure to serious health effects, including cancers, kidney problems, immune system suppression, and fertility issues. According to the Environmental Protection Agency (EPA), PFAS contamination poses a growing threat to communities nationwide.

The EPA's New Regulation

On December 4, 2024, the EPA announced a pivotal regulation barring PFAS chemicals from being approved under Low Volume Exemptions (LVEs). LVEs are a streamlined review process designed for chemicals produced in small quantities. Historically, more than 600 types of PFAS were approved under this expedited process, often without thorough safety assessments.

Assistant Administrator for the Office of Chemical Safety and Pollution Prevention Michal Freedhoff highlighted the importance of the new rule, stating, “EPA’s review of new chemicals should encourage innovation, while also making sure that new chemistries can be used safely before they are allowed to enter commerce. Today, we’ve modernized our chemical reviews and continued to protect people from unsafe new PFAS.”

Implications for Public Health and Future Administrations

This regulation ensures that PFAS are subjected to the EPA’s “full, robust safety review process prior to manufacture,” minimizing the risk of further environmental and health damage. Notably, the rule applies not only to the current administration but also to future ones, including the incoming Trump administration. While a new administration could attempt to reverse this rule, such a move would likely require a lengthy and complex process.

The regulation also aligns with growing public concern over PFAS's role in water contamination. Communities across the United States have reported elevated levels of PFAS in their drinking water, leading to calls for stricter controls and cleanup efforts.

Why This Matters

The Biden administration's action is a proactive measure to curb the proliferation of forever chemicals and mitigate their devastating impact on health and the environment. By eliminating shortcuts like LVEs for PFAS, the EPA aims to ensure that any new chemical entering the market undergoes rigorous safety testing. This step not only protects current and future generations but also underscores the government’s commitment to addressing the legacy of PFAS contamination.

As public awareness of PFAS-related health risks continues to grow, this regulation is a crucial victory in safeguarding drinking water quality and minimizing exposure to harmful substances. Moving forward, ongoing vigilance and stricter regulations will be essential to tackling the broader challenges posed by PFAS and ensuring a healthier, safer environment for all.