New Jersey has joined the state-level push to fortify corn masa flour with folic acid. On Sep. 28, 2026, Gov. Mikie Sherrill signed S-4193/A-5119, the Fortifying Corn Masa Act, sponsored by Senate Majority Leader M. Teresa Ruiz with Assembly sponsors Lopez and Pintor Marin — confirmed on the governor’s bill-action list and in Senate Democrats’ newsflash the same day.
Primary bill text (S-4193 as amended, R1) requires that corn masa flour manufactured, sold, delivered, distributed, held, offered for sale, or used as an ingredient in New Jersey contain 0.7 milligrams of folic acid per pound within an acceptable industry standard deviation of error, no later than one year after the act’s effective date. The act takes effect immediately, so the practical compliance clock runs roughly through late September 2027 unless regulations shift timing. Wet corn masa product may contain folic acid at 0.4 mg per pound of end product on the same one-year timeline — the R1 wording is permissive (“may”), not a hard “shall,” despite some secondary coverage saying wet dough “must” fortify. Nutrition-label folic acid declaration and a corn-masa / wet-process declaration are also required under the bill’s labeling subsection. Snack foods are carved out; cottage-food operators are exempt; grocery stores may continue offering unfortified flour if they also offer a compliant fortified flour SKU. The health commissioner may grant further exemptions for technical infeasibility, financial hardship, specialized use, or other good cause.
For wholesale masa flour suppliers, tortilla plants, and co-packers shipping into New Jersey, the trade read is operational, not consumer. California’s AB 1830 already set a first-in-nation flour mandate at the same 0.7 mg/lb level; Tortilla News previously briefed that cascade (including Alabama). New Jersey adds another large Northeast market where inbound flour and flour-based tortilla SKUs need fortification proof, label alignment, and retail/foodservice distribution checks. Wet-nixtamal lines should not assume a mandatory 0.4 mg/lb add without checking the final statute and forthcoming Department of Health rules — R1 leaves wet fortification optional while still triggering labeling language when folic acid is added. Read the bill text for the operative levels and one-year window; use the governor’s signing list for enactment confirmation; treat Gothamist and the Senate Democrats release as secondary color on public-health intent.