PFAS in Food Packaging: What Changed and What's Next

Few areas of food packaging compliance have moved as fast, or as consequentially, as PFAS restrictions over the past few years. A class of chemicals that was once a relatively obscure technical topic for most food companies — used for grease and moisture resistance in things like fast food wrappers, molded fiber containers, and some coated papers — has become one of the most actively regulated packaging compliance issues across multiple major markets, often faster than internal compliance processes have been able to keep pace with.

If your work touches packaging materials at all, this is genuinely not a topic to treat as settled or stable.Global Regulations for Food Contact Substances and Materials covers how PFAS restrictions fit into the broader regulatory landscape, but given how quickly this specific area keeps moving, it's worth understanding the current state directly.

PFAS — per- and polyfluoroalkyl substances — are a large family of synthetic chemicals valued historically for their resistance to grease, water, and heat, which made them useful in various food packaging applications, particularly for products needing oil or moisture resistance. The same chemical properties that made them useful are also what's made them a significant environmental and health concern, since PFAS compounds break down extremely slowly in the environment and have been associated with a range of health effects in growing bodies of research.

This combination — genuine functional usefulness alongside growing environmental and health concern — is exactly why PFAS has become such an active regulatory area, with the underlying science and public concern evolving alongside the regulatory response.

Restrictions are expanding, not stabilizing. Unlike more settled regulatory areas, PFAS restrictions in food packaging are still actively expanding across multiple jurisdictions, with new state-level, national, and regional restrictions continuing to be introduced. Treating current requirements as a stable baseline is a risky assumption in this specific area.

Different jurisdictions are moving at different speeds and with different scope. Some markets have moved toward outright bans on intentionally added PFAS in food packaging, while others are still in earlier stages of restriction or study. Companies selling into multiple markets need to track each jurisdiction's specific status rather than assuming a single compliance approach covers everywhere, since the scope and timeline of restrictions genuinely differ.

EU packaging regulation now explicitly addresses PFAS. Broader EU packaging and packaging waste regulation has moved to directly address PFAS restrictions specifically for food-contact packaging, reflecting how significant this issue has become within the broader European regulatory framework rather than being treated as a narrow, separate side issue.

US state-level action has often moved ahead of federal action. A number of US states have introduced their own PFAS restrictions specifically targeting food packaging, in some cases ahead of comprehensive federal rules, which creates a genuinely complex patchwork for companies selling nationally that needs to be tracked at the state level, not just federally.

Supply chain verification has become a real compliance challenge. Confirming that a packaging material genuinely doesn't contain PFAS, rather than simply trusting a supplier's general assurance, often requires specific testing or detailed supply chain documentation that many companies haven't historically required as part of standard material qualification.

Reformulation needs real lead time. Companies that discover a packaging material contains restricted PFAS compounds often need meaningful time to identify, test, and qualify alternative materials, which means waiting until a restriction takes effect to begin this process creates real operational risk.

Legacy inventory and existing packaging stock need attention. Beyond new material sourcing, companies need to consider existing packaging inventory and whether it will be usable once new restrictions take effect, which is a practical operational question easy to overlook while focused on the underlying material science and regulatory tracking.

Actively tracking restrictions across every market you operate in, rather than assuming awareness of one jurisdiction's rules covers others, given how much the scope and timeline genuinely differs by region.

Requiring specific PFAS documentation from packaging suppliers, rather than accepting general assurances, since supply chain verification has become a genuine point of compliance exposure in this area.

Building reformulation lead time into sourcing decisions proactively, rather than waiting for a restriction deadline to begin evaluating alternatives, given how long qualifying new materials can genuinely take.

Treating this as an ongoing monitoring responsibility, not a one-time compliance check, since the regulatory landscape here is still actively evolving rather than settled.

This is exactly the kind of fast-moving regulatory area our Monthly Monitor newsletter exists to track — PFAS restrictions for food-contact packaging are a recurring theme in recent updates precisely because the regulatory picture keeps shifting, often faster than annual or even quarterly compliance reviews can keep pace with on their own.

OurGlobal Regulations for Food Contact Substances and Materials course covers how PFAS and other emerging substance restrictions fit into the broader food contact regulatory landscape, and our Monthly Monitor keeps you current on specific regulatory developments as they happen.