Federal & Tennessee law · updated Nov 14, 2026
The law, right now.
A plain-English snapshot of a fast-moving area. This is not legal advice. Check current law or talk to a licensed Tennessee attorney before you buy, sell, carry, or travel.
Big change in 27 daysOn December 11, 2026, the new federal hemp definition takes full effect. Hemp will be measured by total THC, including THCA, and finished products will be capped at 0.4 mg total THC per container. THCA flower above 0.3% total THC will no longer qualify as hemp under federal law29 31 32.
Federal hemp law
- Farm Bill definition. "Hemp" meant cannabis with no more than 0.3% delta-9 THC on a dry-weight basis. Because only delta-9 was counted, high-THCA flower could test as hemp29.
- Congress redefines hemp in P.L. 119-37, the Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 202631. It switches to a total THC standard that includes THCA, excludes synthetic or converted cannabinoids, and caps final products at 0.4 mg per container29 30.
- FDA deadline missed. FDA was required to publish lists of cannabinoids and clarify the definition of "container" within 90 days. As of Nov 13, 2026, it hadn't31.
- Stage 1 in effect. Products with cannabinoids the plant can't naturally produce no longer qualify as hemp31 32.
- Stage 2: the total-THC limit (with THCA counted), the 0.4 mg per-container cap, and the remaining exclusions take effect31 32. Bills to delay or replace the changes have been introduced but not enacted31.
Federal marijuana scheduling
- 2023: HHS recommends Schedule III, finding accepted medical use55.
- May 2024: DOJ proposes moving all marijuana to Schedule III54.
- April 28, 2026: a final rule moves FDA-approved marijuana drug products and marijuana covered by a state medical marijuana license to Schedule III33. Federal registrations for qualifying dispensaries have begun34.
- Still pending: all other marijuana, including adult-use, remains Schedule I while a separate administrative hearing continues34 35.
Tennessee
- Regulator: since January 1, 2026, the Tennessee Alcoholic Beverage Commission (TABC) has regulated hemp-derived cannabinoid products under Public Chapter 526 (2025)36 37.
- THCA flower: products over 0.3% total THC (THCA × 0.877 + delta-9) are illegal. The THCA ban took full effect July 1, 2026, effectively ending most smokable THCA flower sales36 38.
- Online sales: online sales of hemp products became illegal on July 1, 202639.
- Who can sell: licensed retailers that restrict entry to adults 21 and older, licensed package stores, and certain other TABC licensees36. THCP and synthetic cannabinoids are banned36.
- Marijuana: Tennessee has no medical marijuana program beyond a limited low-THC oil law41. Possession of up to ½ oz is a Class A misdemeanor40 41.
Not legal adviceThis page summarizes public sources as of November 14, 2026. Laws, rules, and enforcement change, sometimes quickly. Federal and state law can differ, and local rules may apply. For decisions about your situation, consult a licensed attorney.