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Navigating New Compliance Challenges: Understanding the 2025 Amendments to California’s Proposition 65

ABTL Report - Orange County

Article

4.21.26

Recent amendments to California’s Proposition 65 impose new warning requirements and create additional litigation exposure for businesses operating — directly or indirectly — in the state. This article from the Spring 2026 issue of the ABTL Report discusses the changes effective January 1, 2025, and examines their impact on compliance strategies and enforcement risk. Businesses have a three-year grace period to align their warning practices with the amended regulations, which become fully enforceable on January 1, 2028.

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Authors

Adam B. Korn

Senior Counsel

Century CityT(310) 788-2452akorn@allenmatkins.com
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Arman N. Chaichi

Associate

Los AngelesT(213) 955-5542achaichi@allenmatkins.com
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