Details:

https://www.fda.gov/regulatory-information/search-fda-guidance-documents/small-entity-compliance-guide-trans-fatty-acids-nutrition-labeling-nutrient-content-claims-and#:~:text=For%20conventional%20food%20products%20(those,fatty%20acid%20or%20cholesterol%20content.

In the US, the FDA allows for food to be called "not a significant source of trans fat" and marketed as "free of trans fats" if it contains less than 0.5 g of trans fats per serving. Will this specific regulation be updated before end-of-year 2025 to require the inclusion of "Trans Fat - 0g" on the nutrition label of products containing trans fat content ≥0.1g and ≤0.5g per serving?

(there can be a lower threshold for when the label is no longer necessary, but that threshold would need to be ≤0.1g trans fat per serving for this market to pay out)