The December 11 U.S. hemp rule counts total THC, including THCA, and sets a cap...
https://erickssmartjournal.lowescouponn.com/what-happens-on-november-12-even-though-the-full-rule-is-delayed
The December 11 U.S. hemp rule counts total THC, including THCA, and sets a cap of 0.4 mg of total THC per container