The Texas Department of State Health Services (DSHS) has officially adopted new rules mandating warning labels on food products containing specific ingredients deemed not recommended for human consumption by regulatory authorities in Australia, Canada, the European Union, or the United Kingdom. The rules, published in the Texas Register on February 20, 2026 (Volume 51, Number 8), are codified under 25 Texas Administrative Code, Chapter 229, Subchapter II, Warning Label Requirements for Food, comprising new sections §229.1001 through §229.1005. The warning label requirements apply to food product labels developed or copyrighted on or after January 1, 2027, giving manufacturers, importers, and retailers a defined transition period to bring their labeling into compliance.
The rulemaking process was initiated with proposed rules first published in the September 26, 2025 issue of the Texas Register (50 TexReg 6301). The final rules were adopted by the Executive Commissioner of the Texas Health and Human Services Commission (HHSC) on behalf of DSHS, with sections §229.1002 (Definitions), §229.1003 (Exemptions), and §229.1004 (Warning Label Requirements) adopted with changes from the originally proposed text. Sections §229.1001 (Purpose and Scope) and §229.1005 (Enforcement) were adopted as originally proposed. The adopted rules represent a significant step in Texas's effort to enhance consumer transparency and align food labeling standards with international food safety benchmarks.
The core obligation under the new rules is clear and far-reaching. Any food product containing one or more of 44 targeted additives must bear a prominent consumer warning statement on its label reading: "WARNING: This product contains an ingredient that is not recommended for human consumption by the appropriate authority in Australia, Canada, the European Union, or the United Kingdom." The warning must appear prominently on the product packaging, ensuring it is clearly visible to consumers at the point of purchase.
The 44 targeted additives span several major categories of food ingredients. The first and most prominent category covers synthetic petroleum-based artificial color additives, which include Citrus Red No. 2, Orange B, Green No. 3, Red No. 3, Red No. 4, Red No. 40, Yellow No. 5, Yellow No. 6, Blue No. 1, Blue No. 2, and titanium dioxide — the latter widely used as a white colorant in confectionery, chewing gum, and dairy products and already banned for food use in the European Union. These synthetic dyes have long been the subject of scientific debate, particularly regarding their potential links to hyperactivity in children, and several have already been restricted or banned in European and other international markets.
The second major category targets chemical preservatives, including Butylated Hydroxyanisole (BHA), Butylated Hydroxytoluene (BHT), potassium bromate, propylparaben, TBHQ (tert-Butylhydroquinone), propyl gallate, and sodium benzoate. BHA and BHT are antioxidant preservatives found in snack foods, cereals, and packaged baked goods, and have been subject to restrictions in several countries due to concerns over their potential carcinogenicity. Potassium bromate, a dough strengthening agent used in bread and flour products, has been banned in the EU, Canada, and the UK due to its classification as a possible human carcinogen. TBHQ, another synthetic antioxidant used to extend the shelf life of fats and oils in processed foods, is restricted in Japan and the EU.
The third category encompasses oils, specifically interesterified palm oil, interesterified soybean oil, and partially hydrogenated oils (PHOs). While partially hydrogenated oils — the primary source of artificial trans fats — have been largely phased out under federal regulations, their continued presence in some products makes their inclusion in the Texas warning list significant. Interesterified oils, produced through a chemical process that rearranges fatty acids in oil molecules, have attracted growing scientific concern regarding their effects on blood glucose levels and cardiovascular health.
The fourth category covers dough conditioners and emulsifiers, including azodicarbonamide (ADA) — commonly known in public discourse as the "yoga mat chemical" due to its use in the production of foamed plastics — as well as DATEM (Diacetyl Tartaric Acid Esters of Mono- and Diglycerides), bleached flour, and lactylated fatty acid esters. Azodicarbonamide is banned as a food additive in the EU, Australia, and the UK, where it is considered a respiratory sensitizer. DATEM and lactylated fatty acid esters are used in bread and bakery products to improve dough stability and texture but have faced scrutiny in several international jurisdictions.
The fifth and final category captures a range of other additives including diacetyl, a flavoring compound associated with a serious respiratory condition known as popcorn lung when inhaled in occupational settings, as well as sodium aluminum sulfate, ficin, and lye. These additives serve various functional roles in food manufacturing but have each attracted regulatory attention or restriction in one or more of the four international jurisdictions referenced by the Texas law.
The new rules establish five regulatory sections covering the full scope of the warning label framework. Section §229.1001 defines the purpose and scope of the regulation. Section §229.1002 provides key definitions applicable throughout the subchapter. Section §229.1003 sets out exemptions acknowledging that certain products or circumstances may fall outside the mandatory warning requirement. Section §229.1004 details the specific warning label requirements including the prescribed warning text, placement, and prominence standards. Section §229.1005 addresses enforcement, outlining the mechanisms by which DSHS will monitor compliance and take action against non-compliant products in the Texas marketplace.
It is noteworthy that the implementation of these rules has already faced legal challenges. In the case of American Beverage Association et al. v. Paxton, a federal district court in the Western District of Texas granted a preliminary injunction temporarily halting enforcement of the warning requirement against plaintiff food and beverage trade associations and their members while the lawsuit remains ongoing. The final rule also removed a federal preemption section that had been included in the proposed rule, instead simply referring to the statutory preemption provision already contained in the legislation.
For food manufacturers, brand owners, importers, and retailers operating in the Texas market, the January 1, 2027 applicability date for newly developed or copyrighted labels provides a critical compliance window. Industry stakeholders are strongly advised to audit their product formulations against the full list of 44 targeted additives, review their current label designs, and initiate reformulation or relabeling processes as necessary to ensure timely compliance. The full text of the adopted rules is available on the Laws and Rules page of the DSHS website and in the Texas Register, accessible through the Texas Secretary of State's official portal.