Environmental Alert
(by Lindsay P. Howard, Alana E. Fortna and Matthew C. Wood)
On February 14, 2019, the U.S. Environmental Protection Agency (EPA) released its Action Plan for regulating and addressing risks concerning per- and polyfluoroalkyl substances (PFAS), comprising a group of synthetic chemicals with widespread consumer, commercial, and industrial applications. PFAS refers to a large collection of man-made chemicals that includes PFOA and PFOS (both specifically targeted in the Action Plan), as well as PFBS, perfluorononanoic acid (PFNA), and others referred to as GenX chemicals, and thousands of other compounds. Although there have been only limited widespread studies, evidence suggests that exposure to some PFAS chemicals can lead to adverse health effects. PFAS have been widely-used since as early as the 1940s, but public and governmental interest has grown, especially in the last decade, as concerns regarding the potential effects of exposure to PFAS have increased.
Although the Action Plan generally tends to focus on drinking water, EPA notes that exposure may occur through, among other things, consumption of plants and meat in which PFAS have bioaccumulated, consumption of food exposed to PFAS, exposure to commercial and consumer products such as non-stick cookware, stain-resistant carpet and clothing, and pizza boxes. According to EPA, the ubiquitous nature of PFAS means that most people have been exposed to PFAS chemicals. In the environment, PFAS have been found in dozens of states, as well as on military bases and tribal land.
EPA developed the Action Plan in response to more than 120,000 comments in the public docket and feedback from federal, state, and local stakeholders who attended the Agency’s two-day National Leadership Summit on PFAS in Washington, D.C. EPA also gathered input by visiting and engaging with members of PFAS-affected communities in several states. …