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

https://source-wiki.win/index.php/What_Finished_Products_Are_Likely_to_Keep_Selling_in_the_US%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