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

https://www.a1bookmarks.win/federal-hemp-rules-change-on-nov-12-and-dec-11-2026-the-definition-shifts-to

Starting Nov 12, 2026, the federal hemp definition shifts to total THC and a 0.4 mg THC-per-container cap, with changes taking effect Dec 11. Before buying, check the container’s THC amount and a recent COA—not just the hemp label.