--- title: Prop 65 date: 2023-07-17T11:54:00-04:00 author: Import Bot canonical_url: "https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/prop-65" section: Blog Topics --- # Kelley Green Law Chemical law, emerging contaminants, and regulatory news and insights ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Hero-Objects/lab_equipment.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1880&q=80&w=1880&s=b64f53cb64869c0434fd836133ceb2bb) [ Remove filter Topic: Prop 65 ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law) ## [ Prop 65 Update: Big Changes to the Short-Form … and Internet Warning Confusion (UPDATE) ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/prop-65-update-big-changes-to-the-short-form-and-internet-warnings) [Joseph J. Green](https://www.kelleydrye.com/people/joseph-j-green) January 9, 2025 Major new changes to the California Proposition 65 warning requirements went into effect on New Year’s Day. After multiple attempts, California’s Office of Health Hazard Assessment (“OEHHA”) adopted long-awaited… [ Continue reading ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/prop-65-update-big-changes-to-the-short-form-and-internet-warnings) ## [ New Target for Prop 65 Plaintiffs: Bisphenol-S ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/new-target-for-prop-65-plaintiffs-bisphenol-s) [Joseph J. Green](https://www.kelleydrye.com/people/joseph-j-green), [John A. Quaglino](https://www.kelleydrye.com/people/john-quaglino) January 8, 2025 The New Year rings in with a likely wave of new enforcement actions under California’s Proposition 65 targeting Bisphenol-S (BPS), a popular substitute chemical for Bisphenol-A (BPA) which itself has been targeted by… [ Continue reading ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/new-target-for-prop-65-plaintiffs-bisphenol-s) ## [ California Revises Proposed Amendments to Prop 65 “Short-Form” and Internet Warnings; Extends Compliance Period ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/california-revises-proposed-amendments-to-prop-65-short-form-and-internet-warnings-extends-compliance-period) [Joseph J. Green](https://www.kelleydrye.com/people/joseph-j-green) June 14, 2024 Roughly eight months have passed since California’s Office of Environmental Health Hazard Assessment (OEHHA) last proposed to amend its Prop 65 regulations on “short-form” and internet warnings provisions. Now, in… [ Continue reading ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/california-revises-proposed-amendments-to-prop-65-short-form-and-internet-warnings-extends-compliance-period) ## [ Prop 65 Glyphosate Warnings Violate First Amendment Proscription Against Government-Compelled Speech ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/prop-65-glyphosate-warnings-violate-first-amendment-proscription-against-government-compelled-speech) [Joseph J. Green](https://www.kelleydrye.com/people/joseph-j-green) November 8, 2023 In a momentous decision, a federal court of appeals has held that the First Amendment prohibits California from requiring businesses to provide a warning under Proposition 65 for potential exposure to glyphosate. The… [ Continue reading ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/prop-65-glyphosate-warnings-violate-first-amendment-proscription-against-government-compelled-speech) ## [ The Prop 65 Annual Conference: Notes from the Front 2023 … “Over-Warning” is Here to Stay ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/the-prop-65-annual-conference-notes-from-the-front-2023-over-warning-is-here-to-stay) [Joseph J. Green](https://www.kelleydrye.com/people/joseph-j-green) September 28, 2023 (Virtually) Live from San Francisco … Kelley Green Law Blog was delighted again to attend last week’s terrific Prop 65 Clearinghouse 2023 Conference, the largest annual gathering of the movers and shakers in the world… [ Continue reading ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/the-prop-65-annual-conference-notes-from-the-front-2023-over-warning-is-here-to-stay) Previous Page 1 of 8 - 1 - [ 2 ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/prop-65.md/p2) - [ 3 ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/prop-65.md/p3) - ... - [ 8 ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/prop-65.md/p8) [ Next ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/prop-65.md/p2) [ RSS Feed ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/rss?topic=137944) ### Search Blog ### Subscribe ### Explore Topics - [Antimicrobial](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/antimicrobial) - [Chemicals](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/chemicals) - [Consumer Products](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/consumer-products) - [COVID-19 Bankruptcy](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/covid-19-bankruptcy) - [COVID-19 Corporate and Antitrust](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/covid-19-corporate-and-antitrust) 1. 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