Environmental and Energy Law Update
        A blog from the attorneys of Verrill

        A New Hurdle in Prop. 65 Compliance: Inter-Supply Chain Information Requests

        by Mathew J. Todaro on August 7, 2018

        Most industry professionals are aware that a revised set of California Proposition 65 or “Prop. 65” regulations will take effect at the end of the month on August 30, 2018. Prop. 65 is a so-called right-to-know statute that, among other things, requires manufacturers and retailers to provide any California consumer with a “clear and reasonable” warning prior to exposure to a chemical identified on a list developed and maintained by a California agency. The revised Prop. 65 regulations pertain to the standard for providing consumers a “clear and reasonable” warning. The revised regulations can be found here and require warnings containing a greater level of specificity.

        Some of the more significant changes prescribed for warnings include:

        • Listing full chemical names and the corresponding health risks for at least one chemical for each exposure found within the product. The state of California identifies chemicals requiring warnings on an ever-growing list, which can be found here.
        • Inclusion of the word “WARNING” in capitalized letters and bold font.
        • Inclusion of an equilateral triangle with an exclamation point inside the triangle. If the product label includes the color yellow, the triangle must also be yellow.

        The revised regulations also provide use of a new warning known as an “on-product” or “short-form” warning. Use of the short-form warning can be advantageous, but also comes with additional requirements, such as font-size and use restrictions. Shipment of bulk products within the supply chain also triggers additional requirements.

        While the development of compliant warnings has garnered much attention, industry professionals may not have anticipated the flurry of information requests currently circulating within supply chains in anticipation of the August 30 deadline. Primary responsibility for product warnings still rests with manufacturers, producers and importers. However, labeling responsibility also exists for other entities within supply chains, such as distributors and on-line retailers. This obligation is driving the latest hurdle in Prop. 65 compliance: inter-supply chain information requests.

        Some of the inter-supply chain information requests are sophisticated and specific. For example, Amazon.com has developed a database where sellers are required to catalogue information, which demonstrates Prop. 65 compliance prior to posting an item for sale. Other distributors, however, are much less sophisticated, requesting a broad range of product information that goes well beyond what is necessary to comply with the revised regulations. While compliance is in the best interest of all parties, businesses need only supply the requisite information required to achieve compliance. Businesses should avoid the time consuming, costly, risky and unnecessary exercise of responding to overly broad requests that are most likely driven by an unfamiliarity with the revised regulations.

        While the state of California retains enforcement authority for Prop. 65 compliance, attorneys using the statute’s private attorney general provision threaten the lion share of suits against businesses. This segment of the California legal bar will undoubtedly be actively monitoring compliance with the upcoming deadline and firing out the next wave of demand letters to businesses across the country.

        Verrill Dana can assist your business with all facets of Prop. 65 compliance, including developing compliant warnings, properly responding to inter-supply chain information requests or crafting a tactful response to an aggressive demand letter. Please reach out to your regular Verrill Dana attorney to further discuss Prop. 65 compliance or contact Mat Todaro directly at mtodaro@verrilldana.com or 207-253-4932.

        Environmental and Energy Law Update

        The Environmental and Energy Law Update blog provides an analysis and discussion of the most critical and timely legal issues and announcements in the environmental, natural resource, and energy sectors.

        Key Contacts

        Subscribe

        Looking for more great content? Subscribe for regular legal updates and information delivered right to your inbox.

        Firm Highlights

        Blog

        What is a Bonus for Purposes of ERISA?

        An ongoing dispute about a Department of Labor advisory opinion published last September raises a basic but unanswered question under the ERISA: What...
        Media Mentions

        Verrill Recognized by WMTW for Partnership Supporting Hunger Relief in Maine

        Verrill was recently featured in coverage by WMTW News 8 for its role in a collaborative effort to combat food insecurity across southern...
        Press Releases

        33 Verrill Attorneys, Across Four Offices, Recognized in the 2026 Chambers USA Guide

        BOSTON, Massachusetts, PORTLAND, Maine, WESTPORT, Connecticut, and WASHINGTON, D.C. – Verrill has been recognized as a Leading Firm in 14...
        Blog

        Will the Knicks Beat the Spurs? (Are Prediction Market Event Contracts Gambling?)

        For those of you who like to keep score, currently 18 states are engaged in litigation over prediction markets, such as Kalshi and Polymarket,...
        Alerts and Newsletters

        DOJ Announces Faster Review and Enhanced Enforcement for Benefits-Fraud FCA Matters

        On May 27, 2026, the U.S. Department of Justice (DOJ) Civil Division issued a new memorandum, “Accelerating Review and Enhancing Enforcement in...
        Alerts and Newsletters

        DOJ Announces Minnesota Health Care Fraud Takedown; Signals Intensified Medicaid Enforcement Nationwide

        On May 21, the Department of Justice (“DOJ”) announced a first-of-its kind Minnesota Health Care Fraud Takedown charging 15 defendants, including...
        Media Mentions

        Lauren Galvin Quoted in Massachusetts Lawyers Weekly on Arbitration and Anti-SLAPP Protections

        Verrill Partner Lauren Galvin was recently featured in a Massachusetts Lawyers Weekly article highlighting a notable Superior Court decision...
        Blog

        Section 530A Accounts: What Employers Should Consider Before Offering Contributions to “Trump” Accounts

        Section 530A accounts, commonly referred to as Trump accounts, have attracted attention since the enactment of the One Big Beautiful Bill Act in...
        Blog

        Navigating PBM Reform: Regulatory Changes, Market Shifts, and Practical Guidance for ERISA Fiduciaries

        Pharmacy Benefit Manager (“PBM”) arrangements have long relied on rebates with limited transparency into true drug costs. Recent regulatory and...
        Blog

        DOL’s Proposed Regulation on Selecting Alternative Investments: Broad Implications for 401(k) and 403(b) Plan Fiduciaries

        On March 30, 2026, the Department of Labor issued a proposed regulation purporting to implement an executive order to expand access to “alternative...
        Press Releases

        Verrill Welcomes Private Clients & Fiduciary Services Attorney Gracie Castle

        BOSTON, Massachusetts – Verrill is pleased to welcome Gracie Castle to the firm’s Private Clients & Fiduciary Services Group as an Associate,...
        Published Works

        Francesco De Vito Authors Article in the Journal of the American College of Mortgage Attorneys

        Verrill Partner Frank De Vito authored an article featured in the Spring 2026 issue of The Abstract, the journal of the American College of Mortgage...