- Any product in excess of the 50 ppm total fluorine threshold is presumed to contain “intentionally added” PFAS and subject to the rule unless this presumption is rebutted with “credible evidence.”
- Washington State’s adoption of a total fluorine threshold breaks from other states that previously adopted total organic fluorine thresholds,




In the closely watched battle over the scope of the Clean Water Act (CWA), a federal court in California has denied a motion brought by a coalition of states to stay the Trump Administration’s rule narrowing the law’s reach. However, the federal court in Colorado has enjoined the rule in that state, and litigation in these and other courts will continue — including an anticipated appeal of the California decision to the Ninth Circuit Court of Appeals.
On July 24, 2019, Latham & Watkins’ Project Siting & Approvals Practice hosted a 60-minute webcast, “Friant Ranch: Impact of California Supreme Court’s Landmark Decision on CEQA Compliance,” to zero in on the landmark decision and its ramifications. Seven months on from the Court’s decision
Over the course of 2018, Latham & Watkins lawyers reviewed all 57 California Environmental Quality Act (CEQA) cases, both published and unpublished, that came before California appellate courts. These cases covered a variety of CEQA documents and other topics. Below is a compilation of information from the review and a discussion of the patterns that emerged in these cases. Latham will continue to monitor CEQA cases in 2019, posting summaries to this
On August 30, 2018, new regulations governing the implementation of California’s Safe Drinking Water and Toxic Enforcement Act of 1986 (Prop 65) went into effect. The new regulations apply to all products manufactured after that date and require updated warnings that must appear on product labels in addition to other substantive changes. For an overview of the amendments, please refer to Latham’s four-part “