Chemical Law & Prop 65
Practice Expertise
Areas of Practice
- Chemical Law & Prop 65
- Environmental Law Practice
- Greater China Practice
- Japan Practice
- Litigation
- Products Liability Law
- State Attorneys General View More
Profile
Anne Marie Ellis is the California Chair of Buchalter's Products Liability Practice Group and the Chair of the Chemical Law and Prop. 65 Industry Group. She concentrates on product liability defense, personal injury and commercial litigation, general liability, regulatory compliance, and client counseling. Anne Marie is recognized by Chambers USA as a leader in her field of Product Liability and Mass Torts.
Whether defending claims as trial counsel, managing risks associated with allegations of catastrophic injuries and wrongful death, or establishing strategies to prevent and defend California's Proposition 65 claims, Anne Marie has a reputation for practicality and efficiency in complex, high exposure investigations, litigation, trials and regulatory matters. Prevailing in state and federal courts across the country, Anne Marie has a complex litigation background that includes class actions and every phase of litigation and trial. She is well-versed on e-discovery and preservation of trade secrets and confidential information.
Anne Marie also spends considerable time helping clients prevent litigation and apply best practices to comply with regulatory obligations. She is a frequent author and presenter to legal and industry audiences. Recently, Anne Marie has been advancing the discussion around trends in PFAS claims and compliance with Prop 65. She offers extensive experience managing California Proposition 65 compliance as well as defending private enforcement cases.
Bar Admissions
- California
Education
- Seton Hall University School of Law, J.D., 2002
- University of California, Berkeley, B.A., English, 1999
Areas of Practice
- Chemical Law & Prop 65
- Environmental Law Practice
- Greater China Practice
- Japan Practice
- Litigation
- Products Liability Law
- State Attorneys General
Professional Career
False Advertising Claims
- Defended claims regarding potential for leaching of and exposure to microplastics in an infant product.
- Defended claims regarding PFAS in apparel.
- Defended claims regarding the use of "natural" in a beverage and "no preservatives" in packaged food.
- Defended claims regarding PFAS in makeup and improper application instructions around the eyes.
- Defended claims regarding "slack fill" allegations with food.
Industry-wide Defense
- Defended beauty and cosmetic brands in California Proposition 65 matters over titanium dioxide in makeup through joint defense groups.
- Defended manufacturers and retailers in California Proposition 65 matters over BPA in socks and athletic apparel through joint defense groups.
Product Safety and Compliance
- Defended hundreds of manufacturers, retailers and distributors in California Proposition 65 Notices of Violation and litigation.
- Represented retailers and distributors in investigations and civil penalty claims related to Consumer Product Safety Commission reporting failures.
- Advised clients on reporting and recall of potentially defective products.
- Counseled entities on product safety compliance, including developing manuals and procedures.
- Represented retailers in statewide investigations regarding consumer goods.
- Advised clients on defense and indemnity obligations from manufacturing agreements.
Litigation Successes
- Served as local counsel in obtaining a complete defense verdict in Yolo County Superior Court for a company providing consulting services related to urban forestry in a wrongful death case. After a 17-day trial, the jury found no liability for our client, while the co-defendant was found liable for over $24 million in damages.
- Secured dismissal of a putative class action in the U.S. District Court for the Central District of California involving concussion liability for USA Football.
- Obtained Summary Judgment and dismissal for a national hardware store chain in an ADA disability access lawsuit.
- Obtained summary judgment for contract manufacturers and retailers in a Proposition 65 lawsuit.
- Secured dismissal of action in the California Superior Court for the County of Orange based on Forum Non Conveniens.
- Obtained summary adjudication on a negligent infliction of emotional distress claim in a product liability/personal injury action.
- Secured dismissal of action alleging violations of the Unruh Civil Rights Act, Bane Act, Disabled Persons Act, and intentional infliction of emotional distress in the California Superior Court for the County of Orange.
Professional Activities and Experience

Articles
Mid-Year Check-Up: California's Prop 65 Continues To Evolve and Pose Burdens on Businesses
By Anne Marie Ellis |June 2021Buchalter COVID-19 Client Alert: San Francisco Moves to Lowest COVID Tier in California, Begins Process of Reopening Non-Essential Offices; Other Bay Area Counties Slower to Follow
By Anne Marie Ellis |November 2020
- Don’t Eat That, It’s Expired! - Grocery Industry Adopts Standards For “Best if Used By” Labeling
- New Calif. Law Will Change Youth Sports Concussion Cases
- Changes For Youth Football In California And Beyond
- Youth Football Bans are Decreasing in Interest
- A Brief Guide to the Replica Motor Vehicle Exemption to Federal Safety Standards in the Face of Implementation Delays
- Questions of Impartiality Result in a Finding of Violation of Due Process for Zen Magnets
- A Primer on the New Requirements of Proposition 65
- Trends Since the New Prop 65 Requirements Went Into Effect
- What’s Next for Prop. 65?
- PROP 65 UPDATE: Where the Chips are Falling Six Weeks Later
- Environmental Health News: New Proposition 65 Rules Are Now In Effect
- Prop 65 Compliance Gets More Complicated
- Have a holly, jolly and Prop. 65 compliant Christmas!
- Proposition 65 Updates: A Sampling Of Notices Of Violation Filed in 2019, A Cautionary Tale For Environmental Warnings, and Meeting The February 28th Deadline
- Prop. 65 updates for the summer!
- Updates on California's Proposition 65 for 2020
- Prop 65 Chemical Labeling Litigation: Trends And Predictions
- Buchalter Client Alert COVID-19: California Local Court Orders Regarding Closure
- Prepare For Personal Injury Litigation In The Age Of COVID-19
- Accelerating Regulatory Reform For Replica Vehicles
- Federal Court Prohibits Prop 65 Warning on Glyphosate-based Herbicides
- Bracing for Increased Cannabis Enforcement Under Prop 65
- The Cannabis Industry is Ripe for Enforcement
- Why Proposition 65 has a disproportionate effect on arts and crafts
- NHTSA Rule Offers Hope, Caveats For Replica Vehicle Makers
- Mid-Year Check-Up: California's Prop 65 Continues To Evolve and Pose Burdens on Businesses
- What Calif. Personal Injury Law Change Means For Defendant
- Online Only Retailers Have a New Defense Against Website Accessibility Claims in California
- A Look At Section 230 After High Court’s Refusal To Clarify
- Navigating New PFAS Regulations in California and New York: Critical Updates for the Textile and Apparel Industries
- The 10 "P's" to Prepare for Wildfire Litigation
- Anne Marie Ellis, Speaker at the SEMA Annual Education Show
- Anne Marie Ellis, Presenter of Strafford Webinar
- Dawn Knepper and Anne Marie Ellis, Hosts of Buchalter Breakfast and Learn
- Anne Marie Ellis, Host of Prop 65 Compliance Webinar
- Anne Marie Ellis, Panelist at the Prop. 65 Annual Conference
- Anne Marie Ellis, Panelist at PLAC
- Buchalter Attorneys, Presenters at Sports & Fitness Industry Association
- Paul A. Alarcón, “Webinar: Youth Sports: Concussion Concern, Injury Analysis and Compliance with California’s New Concussion Law”
- Anne Marie Ellis and David DeBerry Speakers at mylawCLE
- Anne Marie Ellis and Paul A. Alarcón Speakers at My Law CLE
- Anne Marie Ellis, Presents Webinar with Exponent on PFAS: A Scientific, Legal, and Regulatory Overview of Risk, Trends, and Best Practices
- Anne Marie Ellis, Moderator at the ICPHSO 2024 Annual Meeting
- Anne Marie Ellis at Loyola Law School Fashion Law Class
- Anne Marie Ellis at the 2024 North America Product Safety Training Workshop
- Anne Marie Ellis, Speaker at the Driving Diversity in Law & Leadership Summit
- Speaker, “Webinar: Youth Sports: Concussion Concern, Injury Analysis and Compliance with California’s New Concussion Law”
- Speaker, “Webinar: California’s Youth Concussion Law AB-2007: Best Practices for your Youth Sports Organization”
- Webinar: What Every Business Needs to Know About Significant Changes to Proposition 65 Coming in August
- Webinar: Return to Play: Update on Youth Sports and Concussions
- Webinar: News and Updates on Prop 65 a Year After the Big Changes
- Strafford Webinar: New Prop 65 Amendments: Supply Chain Compliance Policies, Proposed Changes to Regulations, Industry Trends and Chemicals of Concern
- Webinar: The Impact of Forever Chemical Regulations on the Sporting Goods Industry
- Webinar: Beauty 101: What the Beauty Industry Must Know Heading Into 2024
- Buchalter Webinar: Navigating California's Statutory Traps – Avoid Penalties, Fines and Headaches in 2024
- Webinar: Beauty 101: What The Beauty Industry Must Know
- Anne Marie Ellis and Bailee Pelham, Presenters at the Sports & Fitness Industry Association
- Last Call: Get Ready for California's per- and polyfluoroalkyl substances ("PFAS") Crackdown in 2025!
- Anne Marie Ellis | PFAS: How They Affect Your Business
- Proposition 65 Warning Regulations Revised, Including Widely-Used Short-Form Warning
- Navigating California’s consumer protection frontier: An analysis of new product liability laws and state discovery obligations in 2024
- Anne Marie, Speaker at ICPHSO North American Product Safety Training Workshop
- A Summer Surge in Proposition 65 Notices of Violation- Bisphenol S (BPS) in Receipts, UPC Stickers and Thermal Labels - Are Your Receipts Putting You at Risk?
- Communications Decency Act Developments in Light of Roland, Taamneh, and Gonzalez
- Anne Marie Ellis | Shareholder Spotlight Video
- Trends Since the New Prop 65 Requirements Went Into Effect
- Anne Marie Ellis | PFAS: How They Affect Your Business
- Anne Marie Ellis and Bailee Pelham, Presenters at the Sports & Fitness Industry Association
- Anne Marie Ellis at the 2024 North America Product Safety Training Workshop
- Navigating New PFAS Regulations in California and New York: Critical Updates for the Textile and Apparel Industries
- Webinar: Beauty 101: What The Beauty Industry Must Know
- Navigating California’s consumer protection frontier: An analysis of new product liability laws and state discovery obligations in 2024
- Webinar: Beauty 101: What the Beauty Industry Must Know Heading Into 2024
- Prop 65 Alert: Brace Yourselves for the Latest Wave of CA Prop 65 Short-Form Warning Updates
- Webinar: The Impact of Forever Chemical Regulations on the Sporting Goods Industry
- Major Changes Coming to Prop 65 "Short-Form" Warnings
- The Marijuana Industry is Ripe for Enforcement Under Prop. 65
- Prop. 65 Filings Are Not Slowing Down Despite The Pandemic
- Updates on California's Proposition 65 for 2020
- Prop. 65 updates for the summer!
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