California Proposition 65: What In‑House Counsel Need to Know About the New Short-Term Warning Regulations

California updated the Proposition 65 safe harbor warning rules, effective January 1, 2025, with a three‑year transition through January 1, 2028. The short‑form warning now must name at least one specific chemical per applicable endpoint (cancer and/or reproductive toxicity) and may use the signal words “WARNING,” “CA WARNING,” or “CALIFORNIA WARNING.”…
By: Seyfarth Shaw LLP