On Nov 12, 2026, the federal hemp definition changes; enforcement starts Dec...

https://romeo-wiki.win/index.php/How_Do_I_Know_If_a_CBD_Product_Is_Really_THC-Free%3F

On Nov 12, 2026, the federal hemp definition changes; enforcement starts Dec 11. It counts total THC, including THCA, and caps covered products at 0.4 mg total THC per container. Check labels and COAs before you buy.