California became the first state to require folic acid in corn masa flour used for tortillas and related traditional foods, under Assembly Bill 1830 (including a 0.7 mg per pound fortification level cited in industry compliance notes). An Associated Press story carried by KSBW on March 30 framed the rule as a public-health response to higher neural-tube-defect rates among Hispanic infants.
Alabama’s similar law was set to take effect in June, with legislation or interest reported in Florida, Georgia, Oklahoma, Oregon, and several other states. Federal rules have long required folic acid in enriched wheat products but left corn masa largely voluntary until 2016 — and uptake stayed low before state mandates.
Gruma said most U.S. retail Maseca sales already include folic acid, with remaining SKUs expected before July; Mission Foods said it fortifies branded and private-label corn tortillas nationwide. TIA head Jim Kabbani told AP that earlier industry worries about flavor and labeling costs have given way to expectation of broader state adoption — “the train has left the station.”
Plant QA and labeling teams should track AB 1830 text on leginfo.legislature.ca.gov alongside customer specs for multi-state shipments.
Mission Foods GRUMA Tortilla Industry Association