The U.S. Food and Drug Administration has announced that manufacturers of certain per- and polyfluoroalkyl substances (PFAS) used for grease proofing in paper and paperboard for food packaging (for example, as coatings on some fast food wrappers, to-go boxes, and pizza boxes) have voluntarily agreed to phase out sales of these substances for use as food contact substances in the United States, following new analyses of data raising questions about potential human health risks from chronic dietary exposure.

Starting in January 2021, three manufacturers will begin a three-year phase out of their sales of certain substances that contain 6:2 FTOH for use as food contact substances in the U.S. marketplace.  It may take up to 18 months after the phase-out period to exhaust existing stocks of paper and paperboard products containing these food contact substances from the market. A fourth manufacturer informed the FDA in 2019 that

In a world filled with acronyms, PFAS has started emerging as a topic of conversation, regulation, and litigation.  Enforcement actions and lawsuits have so far mostly focused on the companies that have manufactured two of the most widely used, and the most heavily regulated, PFAS compounds – PFOA and PFOS – but the scope of regulation and litigation is expanding further into this large family of compounds.

What are PFAS Chemicals?

Per- and polyfluoroalkyl substances (“PFAS”) are a family of over 5,000 man-made fluorinated chemicals some of which have been used since the 1940’s across a variety of industries as part of manufacturing processes, and as components of consumer products.

PFAS are defined by having elemental bonds of fluorine and carbon, rendering them pervasive and persistent.  Significantly, this means that PFAS compounds do not break down easily either in the environment or in living organisms.

PFAS chemicals can repel both