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Jennifer Pennington is an associate in the Business Trial Practice Group in the firm's Los Angeles office.

As businesses and legal professionals strive to keep pace with California’s ever-changing regulatory environment, Proposition 65 (“Prop 65”) remains a key focal point. Known for its stringent requirements on chemical exposure warnings, Prop 65 continues to evolve, driven by new legislation, court rulings, and regulatory updates.Continue Reading Prop 65 Year-End Highlights: 2024’s Key Regulatory Changes, Legal Battles, and Enforcement Trends

2023 was a busy year for Prop 65 with the highest number of Notices of Violation since its inception. The California law requires consumers receive warnings regarding the presence of chemicals that cause cancer or reproductive toxicity. Prop 65 applies to an ever growing list of chemicals and thus impacts a wide variety of businesses in California. Below are a few trends and developments seen over 2023.Continue Reading Proposition 65: 2023 in Review

California Safe Drinking Water and Toxic Enforcement Act of 1986 (Health & Safety Code § 25249.5 et seq.) (“Prop 65”) is a California law that prohibits any person in the course of doing business from “knowingly and intentionally expos[ing]” individuals to listed carcinogens and reproductive toxins without adequate warning. Recently, in Environmental Health Advocates, Inc. v. Sream, Inc., 83 Cal. App. 5th 721 (2022), the First District Court of Appeal had the opportunity to interpret the word “expose” as used in Health & Safety Code § 25249.6, concluding that possible indirect contact with a listed Prop 65 chemical, depending on how a consumer chooses to use a product, is insufficient to constitute a cause of action under Prop 65. Continue Reading Up In Smoke – CA Court of Appeal Dismisses Prop 65 Case Against Water Pipe Manufacturer Narrowly Construing The Term “Expose”