Hemp-derived THCA (tetrahydrocannabinolic acid) refers to the acidic form of THC found in the cannabis plant, specifically in hemp varieties. THCA is a precursor to THC (tetrahydrocannabinol), the compound responsible for the psychoactive effects commonly associated with marijuana. In its natural state, THCA itself does not produce the intoxicating effects typically linked to THC. Hemp, as defined by the Agricultural Improvement Act of 2018 (Farm Bill), is cannabis with a THC concentration of no more than 0.3%. This legislation legalized the cultivation, processing, and transportation of industrial hemp, including its derivatives. As THCA is a constituent of hemp and not THC, it falls within the legal framework established by the Farm Bill. Crucially, the decarboxylation process, often induced by heat, converts THCA into THC. Since hemp-derived THCA contains minimal THC and does not produce psychoactive effects in its natural state, it is considered legal under federal law. It's essential to note that compliance with THC concentration limits is a key factor in determining the legality of hemp-derived cannabinoids, including THCA.