The December 11 U.S. hemp rule change tightens the line for hemp products by...

https://wiki-wire.win/index.php/Is_It_True_That_Most_Hemp-Derived_Cannabinoid_Products_Could_Disappear%3F

The December 11 U.S. hemp rule change tightens the line for hemp products by counting total THC, including THCA, and capping THC at 0.4 mg per container