On January 3, 2025, vinyl acetate was added to the Prop 65 list as a carcinogen. Vinyl acetate is a synthetic chemical, and a colorless liquid with a sweet, fruity smell. In its Evidence on the Carcinogenicity of Vinyl...more
California's Proposition 65 regulations are changing January 1, 2025. Proposition 65, enacted in November 1986, requires companies to provide clear and reasonable warnings to California consumers regarding exposures to...more
California’s Proposition 65 requires businesses to provide warnings to California consumers about significant exposures to chemicals it has determined to cause cancer, birth defects, or other reproductive harm when exposure...more
The California Office of Environmental Health Hazard Assessment recently approved an amendment to the so-called “short-form” safe harbor warnings under the state’s Proposition 65 law. The changes will alter the regulations...more
On December 6, 2024, the Office of Environmental Health Hazard Assessment (OEHHA), the lead California regulatory agency tasked with implementing California’s Proposition 65, issued a notice stating that the Office of...more
On December 6, 2024, the California Office of Environmental Health Hazard Assessment (OEHHA) issued a notice stating that the Office of Administrative Law (OAL) approved changes to the Proposition 65 (Prop 65) Article 6...more
After three years of various proposals, on December 6, the Office of Environmental Health Hazard Assessment (OEHHA), the lead agency that implements Proposition 65, finally announced new amendments to “short-form” warning...more
California’s proposed amendments to the Proposition 65 short-form warning requirements have been approved and are set to take effect on January 1, 2025. Businesses that use the current version of the short-form warning will...more
Our Environment, Land Use & Natural Resources Group discusses the California Office of Environmental Health Hazard Assessment’s addition of bisphenol S (BPS) to the Proposition 65 list of reproductive toxicants....more
Controversial Prop 65 Warning Labels About Toxic Chemicals are Effective, Study Says - For nearly 40 years, a controversial California law has required companies to place warning labels on their products alerting...more
California recently amended its Proposition 65 regulations to add several additional alternative “safe harbor” warning labels for foods containing acrylamide, a naturally-occurring byproduct that can result during high-heat...more
California Proposition 65, officially known as the Safe Drinking Water and Toxic Enforcement Act of 1986, has long been a significant regulatory framework for businesses operating within the state. Over the summer, the...more
The California agency that administers Proposition 65 is considering further revisions to the regulations governing the use and format of the short-form warning....more
On December 29, 2023, OEHHA listed bisphenol S (BPS) under Prop 65 as a chemical known to the State of California to cause female reproductive toxicity. In its Evidence on the Female Reproductive Toxicity of Bisphenol S,...more
On June 14, 2024, the California Office of Environmental Health Hazard Assessment (OEHHA) issued a notice proposing additional changes to its Proposition 65 (Prop 65) Article 6 “clear and reasonable warnings” regulations for...more
Longtime efforts by the California Office of Environmental Health Hazard Assessment (OEHHA) to amend the so-called “short-form” safe harbor warnings for California’s Proposition 65 appear to be nearing completion. On 13 June...more
Our Environment, Land Use & Natural Resources Group explains the updates the California Office of Environmental Health Hazard Assessment plans to make to the proposed changes to California’s Proposition 65 safe harbor warning...more
In response to numerous public comments, California’s Office of Environmental Health Hazard Assessment (OEHHA) announced on June 13, 2024, modifications to the proposed amendments to the regulations governing so-called...more
UPDATE: On June 12, 2024, the U.S. District Court for the Eastern District of California entered a preliminary injunction in The Personal Care Products Council v. Bonta....more
On May 10, 2024, OEHHA issued a notice of proposed rulemaking to adopt a Proposition 65 No Significant Risk Level (NSRL) for titanium dioxide (airborne, unbound particles of respirable size). This chemical was listed as a...more
California AG Will Not Seek Rehearing Of Bar On Prop. 65 Glyphosate Warning - California Attorney General (AG) Rob Bonta (D) has declined to ask a federal appellate court to rehear a panel ruling that permanently blocked...more
Third Time’s A Charm: California Re-Introduces Proposed Changes to Proposition 65’s Warnings and Safe Harbor Requirements - On October 27, the California Office of Environmental Health Hazard Assessment (OEHHA), the lead...more
In 2021 we wrote about the California Office of Environmental Health Hazard Assessment’s (OEHHA) plans to amend regulations governing Proposition 65 (Prop 65) short-form warning labels. On May 20, 2022, however, OEHHA...more
If a company makes, distributes, or sells consumer products—including food products—containing chemicals that might turn the leaves brown, proposed amendments to California’s Proposition 65 may saddle it with additional...more
OEHHA is proposing a significant change to the Proposition 65 “short-form warning” to require that this warning identify a specific Proposition 65 (“Prop. 65”) chemical. Currently, the short-form warning requires...more