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Proposition 65 Warning Regulations Revised, Including Widely-Used Short-Form Warning

California’s Office of Environmental Health Hazard Assessment (“OEHHA”) has revised the regulations on “Safe Harbor” warning language effective January 1, 2025. While a business is not required to use these Safe Harbor...more

EPA Designates PFAS Substances as Hazardous Substances

US EPA is taking action to designate two of the most common per- and polyflouroalkyl substances (PFAS) as hazardous substances under CERCLA, also known as Superfund. This action is part of EPA’s PFAS Strategic Roadmap, a...more

CalEPA Draft Vapor Intrusion Guidance Released for Public Comment

Guidance Increases Uncertainty for Restoring Brownfields - The long-awaited CalEPA guidance for screening and evaluating vapor intrusion has been issued as a draft for public comment. This state-wide guidance, jointly...more

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