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

https://www.spreaker.com/podcast/angela-brooks98--7481171

The December 11 U.S. hemp rule counts total THC, including THCA, and caps THC at 0.4 mg per container. That narrows the market for many hemp-derived products and may shift demand toward formulations that can meet the limit