The regulatory state of PFAS: Stay alert to state rules
Over the past few years, federal environmental regulations have targeted a specific group of chemicals: per- and polyfluoroalkyl substances (PFAS). However, the Environmental Protection Agency (EPA) isn’t the only entity taking action to control PFAS; state agencies are too. A recent study anticipates that more than half of the states in the U.S. are likely to consider PFAS-related policies in 2025.
So, how should businesses respond? Stay alert to the PFAS regulations at the state level.
What are PFAS?
PFAS, called “forever chemicals,” are long-lasting manufactured chemicals that may pose risks to human and environmental health. With thousands of PFAS chemicals, however, controlling their use to reduce the risks is no easy task.
Additionally, PFAS appear in nearly every sector. They’re used in a wide range of products (like food packaging, cleaning products, and textiles) and for commercial and industrial applications.
Prepare for more state PFAS rules
Safer States, an alliance of environmental organizations that supports developing state regulatory policies for toxic chemicals, published the 2025 Analysis of State Policy Addressing Toxic Chemicals and Plastics. The evaluation covered states’ toxic chemical policies (a) introduced in 2025, (b) introduced in 2024 and considered through 2025, and (c) expected to be introduced in 2025. It also included related proposed regulations that would implement existing state laws.
The report projects that at least 29 states will likely consider policies to address PFAS in 2025, including:
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Safer States expects these states to consider policies such as:
- Phasing out PFAS uses;
- Disclosing to consumers the presence of PFAS in products;
- Testing and monitoring for PFAS in water, sludge, and waste;
- Setting PFAS standards for drinking water, groundwater, and surface water; and
- Providing resources to clean up PFAS-contaminated sites.
Current state PFAS actions
Multiple states already have PFAS rules on the books. Check out these examples:
- California bans selling or distributing in commerce any new juvenile product that contains regulated PFAS chemicals (CA HSC Section 108946), such as changing pads, motor vehicle child restraint systems, playpens, and strollers.
- New York forbids selling or offering for sale new apparel with intentionally added PFAS (N.Y. Consolidated Laws Section 37-0121).
- Hawaii prohibits manufacturing, selling, offering for sale, and distributing for sale or use food packaging — wraps, liners, plates, food boats, and pizza boxes — with intentionally added PFAS (Act 152 Relating to environmental protection).
- Maryland bans manufacturing, selling, and delivering cosmetic products that contain any of 13 specified PFAS (Md. Code, Health-Gen. Section 21-259.2).
- Colorado requires manufacturers of cookware with intentionally added PFAS in the handle or any product surface that contacts food to, among other things, list the presence of PFAS on the product label (House Bill 22-1345).
Many states also have proposed PFAS rules under consideration, like Texas, Maine, Arizona, Illinois, and Virginia.
Stay alert to state PFAS actions
If your facility uses PFAS, it’s essential to know whether the state has regulations that apply to your operations. Plus, knowing the state’s potential future PFAS rules coming down the pipeline can help you better prepare to comply.
Consider these general tips to support your facility’s efforts to track state PFAS actions:
- EPA provides an online list of the state environmental agencies with links to their websites. Check the state environmental agency’s online news and press releases for policy updates.
- Search for a dedicated rulemaking webpage, as many states maintain a list of proposed and recently adopted regulations. Note that some state sites may be easier to navigate than others, and some state sites may not have a dedicated rulemaking webpage.
- Establish a contact at the state environmental agency. Each agency should list contact information, so don’t hesitate to reach out. You may be able to find someone at the agency who can answer questions about the state’s current and future PFAS rules.
Staying alert to state PFAS regulations can help your organization maintain compliance.
Key to remember: States across the country continue to consider and implement regulations related to PFAS. Staying alert to state PFAS actions is key for businesses to stay compliant.