Starting Nov 12, 2026, federal hemp rules shift to total THC, with a 0.4...

https://www.bookmark-help.win/starting-nov-12-2026-the-federal-hemp-definition-shifts-to-total-thc-and-a

Starting Nov 12, 2026, federal hemp rules shift to total THC, with a 0.4 mg-per-container cap; changes take effect Dec 11, 2026. Before buying, check total THC per container—not just delta-9—and look for current lab results.