Starting Nov. 12, 2026, the federal hemp definition counts total THC, including...

https://mike-wiki.win/index.php/Why_Does_the_Per-Container_Cap_Make_a_Whole_Bottle_Matter%3F

Starting Nov. 12, 2026, the federal hemp definition counts total THC, including THCA. Dec. 11, 2026, brings a 0.4 mg THC cap per container. Check product labels and ask retailers how their products meet the new limits.