Diners with food allergies who eat at large restaurant chains in California will soon get new protection. Governor Gavin Newsom signed SB 68, making California the first state in the country to require allergen disclosure on restaurant menus. The law applies to chains with 20 or more locations and takes effect July 1, 2026, giving operators roughly eight months to update their menus, menu boards, or digital ordering systems.
First-in-the-nation allergen rule and who it covers
SB 68 adds Section 114093.5 to the California Health and Safety Code and creates a new definition of “major food allergen” under Section 113820.5. The definition aligns with the federal Food Allergen Labeling and Consumer Protection Act of 2004, or FALCPA (Public Law 108-282, Title II), which lists milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, and sesame as the major allergens that must be identified.
The law targets “covered food facilities,” a term it borrows directly from the federal menu-labeling statute at 21 U.S.C. Section 343(q)(5)(H). That federal rule, enforced by the FDA since its May 7, 2018 compliance date, already requires calorie counts on menus at chains operating 20 or more locations under the same brand. Federal guidance for restaurants on these menu rules, including how to display calories and related nutrition information, is laid out in an FDA labeling guide. SB 68 layers allergen disclosure on top of that existing obligation, so any restaurant already posting calorie information under federal law will now need to add allergen details as well.
State Senator Caroline Menjivar, who authored the bill, framed the measure as a national first. Her office described it as making California the first state to require allergen disclosure on menus. The law gives covered operators a choice: they can print allergen information directly on physical menus and menu boards, or they can provide it digitally through tools such as QR codes. Either approach must clearly identify which menu items contain one or more of the nine major allergens.
How the “know or reasonably should know” standard works
One of the more consequential details in SB 68 is its disclosure threshold. According to reporting by the Associated Press, the law uses a “know or reasonably should know” standard for allergen information. That means a chain is not required to test every ingredient in a laboratory, but it cannot ignore allergen data that its suppliers or recipes already make available. If a corporate recipe database shows that a sauce includes soy or a bun contains sesame, the company is treated as knowing that fact for disclosure purposes.
For a fast-food operator with standardized recipes across hundreds of locations, the practical effect is straightforward: the company already tracks its ingredients and simply needs to translate that data into customer-facing labels. Many large chains maintain centralized nutrition databases for marketing or regulatory reasons; SB 68 effectively pushes that information onto the menu itself or into a closely linked digital tool. For chains with more variable menus or frequent limited-time offerings, keeping allergen disclosures current could require ongoing updates to printed or digital materials, particularly when suppliers change formulations.
The “reasonably should know” language also reaches information supplied by manufacturers and distributors. If a packaged ingredient arrives with an allergen statement, a covered restaurant cannot claim ignorance. Instead, it must either avoid using that ingredient in items it markets as free of certain allergens or ensure the allergen is clearly disclosed. The standard is designed to prevent willful blindness without imposing scientific testing obligations that smaller corporate systems might struggle to meet.
Digital menus and operational challenges
The digital disclosure option written into the statute is likely to shape how chains respond. Reprinting physical menus every time a seasonal item rotates in or out is expensive. QR codes or web-based menus, by contrast, can be updated centrally and instantly, allowing a brand to revise allergen flags as soon as recipes change. For operators that already use digital menu boards, adding allergen icons or pop-up details may be less costly than redesigning static print materials.
However, relying heavily on digital tools raises its own access questions. Customers without smartphones, or those with limited data plans, still need a practical way to see allergen information before ordering. SB 68’s structure, which allows but does not mandate digital-only compliance, leaves chains to decide how prominently to feature allergen details on printed menus and menu boards. Some may opt for simple icons or footnotes in-store while directing customers to a QR code for full ingredient lists.
Training will be another operational piece. While the law focuses on written disclosures, front-line staff often field questions from guests with allergies. Chains that change recipes or introduce new limited-time items will need internal processes to ensure allergen charts, menu text, and employee talking points stay aligned. Because SB 68 ties compliance to what a company knows or should know about its ingredients, inconsistent internal communication could create both safety risks and regulatory exposure.
As the July 2026 effective date approaches, large chains operating in California are expected to audit their menus, recipes, and supply chains to identify where allergen information is incomplete or outdated. How aggressively state and local health departments enforce the new requirements, and whether other states follow California’s lead with similar menu rules, will determine whether SB 68 remains a California-specific obligation or becomes a template for national practice.
Warren Cohen is a finance writer based in Phoenix, Arizona, covering personal finance topics including credit, banking, and beginner investing. He earned his degree in business administration from Arizona State University and began his career working in consumer finance, where he gained direct experience with lending and credit systems. He now writes for personal finance websites and fintech platforms, focusing on clear, practical content that helps readers make informed financial decisions.
