On Nov 12, 2026, the federal hemp definition changes; key rules take effect Dec...

https://wiki-global.win/index.php/Why_Would_Most_Hemp-Derived_Cannabinoid_Products_Fail_the_New_Standard%3F

On Nov 12, 2026, the federal hemp definition changes; key rules take effect Dec 11. They count total THC, including THCA, and cap THC at 0.4 mg per container. Check product labels and COAs before you buy.