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

https://aged-wiki.win/index.php/Are_Hemp_Products_With_THCA_Basically_the_Same_as_Delta-9_Products%3F

Starting Nov 12, 2026, the federal hemp definition shifts to total THC, with a 0.4 mg-per-container cap; implementation follows Dec 11, 2026. Before buying, check the label’s THC per container and ask for a current COA.