California has become a national testing ground for stricter food rules in schools as states and federal officials debate additives, synthetic dyes and the health effects of highly processed products. In California, that effort now centers on Assembly Bill 1264, a measure aimed at phasing out certain ultra-processed foods from public school meals. The change could eventually affect familiar cafeteria items, even though the state has not yet published a final list of products that would be removed.
California adopts a first-in-the-nation school food standard
Gov. Gavin Newsom signed AB 1264 on Oct. 8, 2025, according to the governor’s office, making California the first state to create a statutory framework for removing certain ultra-processed foods from school meals. The law was authored by Assemblymember Jesse Gabriel and backed by a bipartisan group of lawmakers, including Assembly Minority Leader James Gallagher, as well as health and consumer advocates.
State materials describe the measure as the Real Food, Healthy Kids Act. According to the governor’s office and legislative summaries, the law requires California to define ultra-processed foods in statute and then identify a narrower category of products considered especially harmful for children served through school meal programs.
The law’s timeline stretches over several years. Senate and Assembly committee analyses state that regulators must develop definitions and implementation rules first, with state reporting and review built into the process, before schools begin a phaseout and eventually stop serving covered products in school meals by 2035.
That long runway is central to the bill’s design. Rather than banning all packaged or convenience foods at once, the measure directs state agencies to determine which items meet the legal standard and which products rise to the level of concern under the law’s criteria, according to legislative analyses and the governor’s office.
For California families, the immediate change is policy, not an overnight cafeteria overhaul. The law applies to public school meal systems, including food sold or served by school districts, county offices of education and charter schools covered by the measure, according to committee analyses of AB 1264.
What remains unconfirmed is the exact list of foods students will stop seeing. California has not released a comprehensive statewide list of affected products or brands, because the law first requires state experts and agencies to define ultra-processed foods and identify which ones qualify as “particularly harmful” or otherwise restricted under the statute.
That means commonly cited examples such as chips, candies, instant noodles, sugary drinks or mass-produced frozen desserts may be part of the public discussion, but they are not, by themselves, a final legal list for every school cafeteria. The state’s formal determinations are expected to come through the regulatory and reporting process laid out in the law.
California already provides universal school meals, and the governor’s office said the new rule is intended to change product standards within that system rather than eliminate meal access. For districts, the practical effect is likely to involve product substitutions, reformulation by vendors, or menu changes as state rules become more specific.
The push behind AB 1264 grew out of a broader California campaign targeting food additives and processed ingredients sold to children. Gabriel previously authored the California Food Safety Act in 2023 and a 2024 law restricting several synthetic dyes in school meals, and state officials have framed the new measure as the next step in that effort.
Newsom had also signaled the issue before the bill became law. Reuters reported in December 2024 that the governor issued an executive order aimed at ultra-processed foods and synthetic dyes, placing California in the middle of a wider public-health and food-policy debate that has also reached other states and federal officials.
Supporters cite research linking heavy consumption of ultra-processed foods to higher risks of diet-related disease and other health harms. Legislative backers and advocates, including the Environmental Working Group, have said the goal is to reduce children’s exposure to products built around additives and formulations that health researchers increasingly scrutinize.
For students and parents, the main takeaway is that changes are expected to come gradually, not all at once. The state still must complete the technical work of defining covered foods and setting implementation details, but California has now committed its school meal system to a long-term shift toward less-processed offerings, according to the governor’s office and legislative records.