The December 11 U.S. hemp rule counts total THC, including THCA, and caps it at...

https://smart-wiki.win/index.php/What_Is_the_Practical_Takeaway_for_Exporters_from_the_December_11_Rule_Change%3F

The December 11 U.S. hemp rule counts total THC, including THCA, and caps it at 0.4 mg per container. That limits eligible products and may shift demand toward THC-free inputs with batch lab reports, the clearest path to compliance.