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

https://super-wiki.win/index.php/How_Long_Does_It_Take_to_Check_a_CBD_COA_in_a_Shop%3F

Starting Nov 12, 2026, the federal hemp definition shifts to total THC, with a 0.4 mg-per-container cap. By Dec 11, check each product’s label and lab report for THC per container—not just per serving—before buying.