Starting Nov 12, 2026, the federal hemp definition shifts to a total-THC test...

https://www.usaenlinea.com/the-hemp-law-changing-this-fall-and-what-it-means-for-whats-on-the-shelf/

Starting Nov 12, 2026, the federal hemp definition shifts to a total-THC test and a 0.4 mg-per-container cap, with changes taking effect Dec 11, 2026. Before buying, check the label and COA for total THC per container and a matching batch number.