Is THCA Legal in Tennessee?
THCA has been unlawful to sell in Tennessee since July 2026. The controlling authority is SB 1413 / HB 1376, signed May 21, 2025, and the measurement standard Tennessee applies is 0.3% total (theoretical) THC — delta-9 + 0.877 × THCA.
That standard decides everything. Where a state measures total THC, delta-9 plus 87.7% of the THCA content, high-THCA material fails on the same lab result that passes federally. Run any Certificate of Analysis through the total THC calculator to see both numbers.
What Happened in Tennessee
Oversight moved from the Department of Agriculture to the Alcoholic Beverage Commission effective January 1, 2026. Final TABC rules were adopted in May 2026, and legacy sellers had a grace period through June 30, 2026. THCA sales have been prohibited statewide since July 1, 2026.
What This Means for Buyers in Tennessee
Products meeting the total-THC ceiling through the ABC channel.
Tennessee THCA Questions
Why is THCA not permitted in Tennessee?
Because Tennessee measures 0.3% total (theoretical) THC — delta-9 + 0.877 × THCA rather than delta-9 alone, under SB 1413 / HB 1376, signed May 21, 2025. High-THCA material fails that test by definition.
Is any hemp product still legal in Tennessee?
Products meeting the total-THC ceiling through the ABC channel.
Does federal legality override this?
No. Federal law is a floor, not a ceiling — appellate courts have repeatedly upheld stricter state standards.
Federal law changes on November 12, 2026 — see what changes and the bill tracker. Compare any state with the legal status checker, and verify any product with the COA reader.
Reviewed August 5, 2026. General information, not legal advice. Verify against current statute and consult a licensed attorney. Adults 21+.