From Nov 12, 2026, the federal hemp definition is set to shift to total THC,...

https://research-wiki.win/index.php/How_Do_I_Avoid_Buying_CBD_Inventory_That_Gets_Pulled_After_December_11%3F

From Nov 12, 2026, the federal hemp definition is set to shift to total THC, with a 0.4 mg-per-container cap; changes take effect Dec 11, 2026. Before buying, check THC per container and ask for a current COA.