On Nov. 12, 2026, federal hemp rules shift to total THC, counting THCA—not just...

https://bizzmarkblog.com/are-cbd-tinctures-affected-by-the-0-4-mg-per-container-cap/

On Nov. 12, 2026, federal hemp rules shift to total THC, counting THCA—not just delta-9. By Dec. 11, products must meet a 0.4 mg total-THC cap per container, which may change what shoppers can buy.