Starting Nov. 12, 2026, federal hemp rules count total THC, including THCA. By...

https://noon-wiki.win/index.php/How_Do_I_Check_If_My_State_Already_Has_Stricter_Hemp_Limits%3F

Starting Nov. 12, 2026, federal hemp rules count total THC, including THCA. By Dec. 11, 2026, products must meet a 0.4 mg total THC-per-container cap, which may change what shoppers can buy.