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PFAS Observer

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Chemical Conundrum: TSCA at the Forefront of PFAS Regulation

The Toxic Substances Control Act (TSCA) has been regulating new and existing chemicals for almost 50 years. Under the TSCA, the EPA was given broad authority to track the thousands of existing commercial chemicals and regulate any new chemicals before they enter the market. The TSCA requires manufacturers that intend…

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EPA Finalizes Rule Designating PFAS Substances as “Hazardous Substances” Under CERCLA

On April 19, 2024, the Environmental Protection Agency (EPA) finalized its long-awaited rule designating two PFAS compounds, perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), as “hazardous substances” under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA or Superfund). The final rule will take effect 60 days after EPA publishes…

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PFAS Hazardous Substance Designation Clears White House Review, Nearing Finalization

The Biden Administration is continuing its efforts to regulate per- and polyfluoroalkyl substances (PFAS). On April 15, 2024, the White House Office of Management and Budget (OMB) completed its review of an Environmental Protection Agency (EPA) proposal designating two PFAS compounds, perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), as “hazardous…

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EPA Finalizes Stringent Regulation of PFAS in Drinking Water

On April 10, 2024, the Environmental Protection Agency (EPA) finalized a National Primary Drinking Water Regulation under the Safe Drinking Water Act to establish Maximum Contaminant Levels (MCLs) for five per- and polyfluoroalkyl substances (PFAS): Perfluorooctanoic acid (PFOA) Perfluorooctane sulfonic acid (PFOS) Perfluorononanoic acid (PFNA) Hexafluoropropylene oxide dimer acid (HFPO-DA,…

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French Parliament Unanimously Approves a Bill Banning Certain PFAS Products

As regulation of the use of PFAS in consumer products continues to develop at a rapid pace in the United States, businesses that manufacture or sell products internationally should also keep their fingers on the pulse of foreign regulatory developments. On April 4, members of the French Parliament unanimously approved…

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Finalized EPA Drinking Water and CERCLA Regulations Fast Approaching  

The Environmental Protection Agency (EPA) is continuing its push to regulate per- and polyfluoroalkyl substances (PFAS). Just last week, the agency’s revised PFAS regulations under the Safe Drinking Water Act (SDWA) cleared a key regulatory hurdle and could be finalized in the very near future. Similarly, the agency continues to…

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EPA Proposes to Designate Nine PFAS Compounds as Hazardous Constituents, Seeks Industry Input

The clock is winding down on businesses interested in commenting on EPA’s proposal to designate nine per- and polyfluoroalkyl substances (PFAS) as hazardous constituents under the Resource Conservation and Recover Act (RCRA). See Listing of Specific PFAS as Hazardous Constituents (89 Fed. Reg. 8,606, Feb. 8, 2023). EPA continues to…

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Major PFAS Legislation Stalled Amid Debate on PFAS Liability for Passive Receivers

As in 2023, Congress continues to focus on PFAS issues in the first months of 2024. In this 118th Congress, at least 39 bills focused on PFAS have been introduced along with several dozen additional bills that tangentially address “forever chemicals.” As we noted in an earlier post, the focus…

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Breaking Ground(water): RICO Ruling Reshapes PFAS Litigation

Yet another new horizon looms for PFAS litigation. Numerous PFAS claims, like those involving deceptive trade practices due to PFAS in food packaging, seldom withstand a motion to dismiss, but the emergence of a novel liability theory could expose corporations to PFAS litigation of a different sort. On December 21,…

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Overview of PFAS Regulations in the United States and What Japanese Companies and Their U.S. Subsidiaries Need to Know

Abstract: This article provides overviews the status of PFAS regulation in the United States. Given the ubiquity of PFAS in commercial products, the expectation is that the United States’ regulation of PFAS and liability risks associated with PFAS will be of interest to a wide array of Japanese businesses, including…