Last verified: May 2026
The Headline
- Recreational: fully illegal under T.C.A. § 39-17-415 and the related possession / distribution / cultivation provisions.
- Medical: no functional medical-cannabis program. The TN Medical Cannabis Commission (TMCC) is a study-only body. Only the narrow CBD-oil affirmative defense exists.
- Possession: 0.5 oz or less first offense = Class A misdemeanor, up to 11 mo 29 days, up to $2,500.
- Cultivation: any plant = felony (Class E to Class A by quantity).
- Concentrate: weighted on a separate scale under § 39-17-417(j); a single gram of cart oil is treated under the concentrate framework.
- DUI: impairment-based, no per-se THC limit; hemp-derived THC can support the same DUI charge as illicit marijuana.
- Hemp: $245.4M HDC market overhauled by Public Chapter 526 of 2025 effective January 1, 2026 (TABC takeover; THCA / synthetic delta-8/-10 ban; three-tier alcohol-style distribution).
- Local override: not available — the 2017 preemption statute (T.C.A. § 39-17-454) voided the 2016 Memphis and Nashville civil-citation ordinances.
| Metric | Value (May 2026) |
|---|---|
| Recreational status | Fully illegal — T.C.A. § 39-17-418 |
| Medical status | Fully illegal beyond narrow CBD-oil affirmative defense |
| Schedule placement | Schedule VI (§ 39-17-415, dedicated marijuana-only schedule) |
| Tennessee Medical Cannabis Commission (TMCC) | Created 2021 (Public Chapter 577); study-only body; 9 members; sunset extended to June 30, 2029 (Public Chapter 50 of 2025) |
| TMCC chair | Curtis R. Harrington II (attorney, Belcher Sykes Harrington PLLC, Nashville) — succeeded Dr. Steve Dickerson Dec 2022 |
| CBD-oil carve-out | § 39-17-402(16)(F): <0.9% THC, 9 qualifying conditions, MD/DO letter required, no in-state production or sale |
| Tennessee Advisory Commission on Intergovernmental Relations (TACIR) study | Authorized April 23, 2026 (SB 1603); report due Nov 1, 2026 |
| Hemp-derived cannabinoid (HDC) market | $245.4 million (Vicente LLP, 12 mo Dec 2023–Nov 2024); highest U.S. per-capita ($40.50/adult/yr) |
| HDC regulator (current) | Tennessee Department of Agriculture (TDA, "legacy" through June 30, 2026) |
| HDC regulator (post-Public Chapter 526) | Tennessee Alcoholic Beverage Commission (TABC) as of January 1, 2026 |
| Public Chapter 526 of 2025 effective date | January 1, 2026 (phased compliance through June 30, 2026 for legacy TDA licensees) |
| Hemp tax revenue projections vs. actual | Cut from $55M to under $10M FY2026; January 2026 actual collections ~$140K vs. budget ~$10M |
| 2024 marijuana arrests | 11,574 — 2nd highest U.S. (behind TX); 37% of all TN drug arrests |
| Black/white possession arrest disparity (ACLU 2020) | 3.2x — 7th highest U.S. arrest rate per 100,000 |
| Citizen ballot initiative | None — one of 24 states without |
| Constitutional amendment threshold | Two-thirds majority in 2 consecutive General Assemblies + voter ratification equal to majority of gubernatorial vote (Article XI, § 3) |
| 2024 Vanderbilt Poll — recreational legalization support | 63% (53% Republicans / 78% Democrats) |
| Marijuana Policy Project — medical-cannabis-decision support | 81% support patients/doctors deciding |
| Recreational-legalization bills passed 2018–2026 | Zero |
Sources: Tenn. Code Ann.; Tennessee General Assembly; Tennessee Department of Agriculture; Tennessee Alcoholic Beverage Commission; Tennessee Medical Cannabis Commission 2025 Annual Report; Marijuana Policy Project; Vanderbilt University Poll Dec 2024; ACLU A Tale of Two Countries (2020); Vicente LLP hemp tax-data analysis; Tennessee Lookout (Adam Friedman, April 7, 2026); FBI Crime Data Explorer; NORML.
Statutory Framework
Tennessee’s controlled-substances framework lives primarily in Tenn. Code Ann. ch. 39, part 17. Marijuana is a Schedule VI controlled substance under § 39-17-415 — the only schedule reserved exclusively for marijuana, THC, and synthetic equivalents. Possession, manufacture, distribution, and cultivation are governed by §§ 39-17-417 and 39-17-418. Drug paraphernalia is governed by § 39-17-425. Drug-free school zones are governed by § 39-17-432. The unauthorized substances tax is at § 67-4-2801 et seq. DUI is governed by §§ 55-10-401, 55-10-403, 55-10-406. The CBD-oil affirmative defense lives at § 39-17-402(16)(F) with physician-letter mechanics at § 63-1-127.
| Offense | Class | Maximum |
|---|---|---|
| 0.5 oz (14.175 g) or less — 1st offense | Class A misdemeanor (§ 39-17-418(a)(c)(1)) | Up to 11 months 29 days jail / $2,500 |
| 0.5 oz or less, 3rd offense & up | Class E felony | 1–6 years / $3,000 |
| Casual exchange (≤½ oz, no money) — § 39-17-418(b) | Class A misdemeanor | Same as simple possession |
| ½ oz — 10 lb (manufacture / sale / PWID) | Class E felony (§ 39-17-417) | 1–6 years / $5,000 |
| 10–70 lb | Class D felony | 2–12 years / $50,000 |
| 70–300 lb | Class B felony | 8–30 years / $100,000 |
| More than 300 lb | Class A felony | 15–60 years / $500,000 |
| Cultivation — 10 plants or fewer | Class E felony (§ 39-17-417(g)) | 1–6 years / $3,000 |
| Cultivation — 10–19 plants | Class D felony | 2–12 years / $50,000 |
| Cultivation — 20–99 plants | Class C felony | 3–15 years / $100,000 |
| Cultivation — 100+ plants | Class B / A felony | Tiered to 500+ plants |
| Concentrate — under 2 lb | Class E felony (§ 39-17-417(j)) | 1–6 years / $5,000 |
| Concentrate — 2–4 lb | Class D felony | 2–12 years |
| Concentrate — 4–8 lb | Class C felony | 3–15 years |
| Concentrate — 8–15 lb / 15+ lb | Class B / A felony | 8–60 years |
| Sale to a minor (§ 39-17-417(k)) | Enhanced one classification | — |
| School / park / library / daycare zone (within 1,000 ft, § 39-17-432) | Enhanced one classification | — |
| Paraphernalia — possession (§ 39-17-425(a)) | Class A misdemeanor | 11 mo 29 days / $150–$2,500 |
| Paraphernalia — manufacture / delivery (§ 39-17-425(b)) | Class E felony | 1–6 years / $3,000 |
| Unauthorized substances tax (§ 67-4-2801 et seq.) | Separate offense + lien | $3.50/g flower; $50/g concentrate; payable within 48 hrs |
Source: Tenn. Code Ann. (T.C.A.) §§ 39-17-417, 39-17-418, 39-17-425, 39-17-432, 67-4-2801. Tennessee assigns marijuana to its own dedicated Schedule VI under § 39-17-415, the only schedule reserved exclusively for marijuana, THC, and synthetic equivalents. There is no civil-citation alternative, no automatic diversion, and no per-se decriminalization. Judicial diversion under § 40-35-313 is discretionary for first-time offenders but does not eliminate arrest. Concentrate (wax, shatter, distillate, vape carts, illicit-THC edibles) is weighted on a separate scale — a single gram of cart oil is treated under the concentrate framework, not flower.
The Prohibition–Hemp Paradox
Tennessee is one of the most internally contradictory cannabis states in the country. Marijuana is fully illegal, while — through December 31, 2025 — the state hosted what the Tennessee Traffic Safety Resource Service termed "barely regulated recreational cannabis" through hemp-derived products. Vicente LLP calculated retail hemp-derived cannabinoid (HDC) sales of $245.4 million for the 12 months from December 2023 through November 2024 — the highest U.S. per-capita figure ($40.50/adult/year). THCA flower constituted 75–85% of that market.
That market is being squeezed. Public Chapter 526 of 2025, effective January 1, 2026, transferred regulation from the Tennessee Department of Agriculture (TDA) to the Tennessee Alcoholic Beverage Commission (TABC); banned products with ≥0.3% THCA, THCp, or "synthetic cannabinoids" (delta-8/-10 from CBD isomerization); replaced the 6% retail privilege tax with a wholesale tax structure ($0.02/mg HDC, $50/oz hemp flower, $4.40/gallon liquid HDCPs); and mandated a three-tier alcohol-style distribution system. Legacy TDA licensees may continue under the 2023 framework through June 30, 2026. See Public Chapter 526 page.
The 2017 Preemption That Killed Local Reform
In September 2016, Nashville’s Metro Council passed a $50 civil-citation ordinance for ½ oz or less; in October 2016, Memphis followed. On November 16, 2016, AG Herbert Slatery III issued an opinion holding the ordinances preempted by state law. Memphis suspended enforcement within hours; Nashville never had to. In April 2017, Gov. Bill Haslam signed House Bill 0173 (Public Chapter 39) codified at T.C.A. § 39-17-454, which expressly forbids any county, city, or metro government from enacting any ordinance contrary to state controlled-substances law — including civil-citation alternatives. Tennessee cities cannot decriminalize cannabis even if their voters and councils unanimously demand it. See 2017 preemption page.
Prosecutorial Declination — Davidson and Shelby Counties
What cities cannot do by ordinance, district attorneys can partially achieve by exercising charging discretion. Davidson County DA Glenn Funk announced July 1, 2020 his office would no longer prosecute possession of ½ oz or less; the policy continues under Mayor Freddie O’Connell. Shelby County DA Steve Mulroy (D, sworn September 1, 2022) deprioritizes "lesser offenses like marijuana prosecution." But arrest itself still happens, and felony cross-border-quantity cases — motorist returning from Missouri, Arkansas, or Mississippi with more than ½ oz — routinely get charged. See Funk & Mulroy page.
Cross-Border Reality — Six of Eight Neighbors Have Programs
Tennessee borders eight states; six have functional medical or recreational cannabis programs: Missouri (recreational since February 2023, accessible to Memphis via the Bootheel cluster ~90 min away), Mississippi (medical since 2022, DeSoto County ~10 min south of Memphis), Arkansas (medical since 2016, West Memphis ~10 min away), Kentucky (medical effective January 1, 2025), Virginia (medical with limited adult-use possession), and Alabama (medical 2021, slow rollout). North Carolina is full prohibition, but the EBCI Great Smoky Cannabis Co. on the Qualla Boundary has sold to all adults 21+ since September 7, 2024. Only Georgia (low-THC oil only) is comparable in restrictiveness, and Tennessee has surpassed even Georgia in the strictness of its 2026 hemp framework. See Memphis tri-state page.
Tennessee Highway Patrol Interdiction Plus
The Tennessee Highway Patrol’s Interdiction Plus Unit is a specialized drug-trafficking task force operating primarily on I-40 (the Memphis-to-Bristol east-west corridor and the most active TN cannabis-trafficking route), I-65 (Nashville’s north-south corridor), I-75 (Chattanooga-Knoxville), and I-24 (Chattanooga-Nashville-Clarksville). K-9 teams + observation of "indicators of criminal activity" + traffic-violation pretexts. THP press releases regularly describe seizures in the 20-to-150-pound range on I-40 in West Tennessee. See THP Interdiction page.
Cannabis DUI — No Per-Se THC Limit
T.C.A. § 55-10-401 prohibits driving under the influence of any intoxicant or controlled substance "that impairs the driver’s ability to safely operate a motor vehicle by depriving the driver of the clearness of mind and control of oneself that the driver would otherwise possess." There is no per-se THC limit. Cannabis DUI is impairment-based, proven through driving-behavior observation, field sobriety tests, Drug Recognition Expert (DRE) evaluation, and toxicology evidence. Standard urine tests cannot distinguish hemp-derived THC metabolites from marijuana-derived THC metabolites; legal hemp-flower or delta-8 use can support the same DUI charge as illicit marijuana use. See DUI page.
2024 Arrest Volume — 2nd in the Nation
Tennessee continues to make a substantial number of marijuana arrests despite gradual decline since 2018. Per FBI Crime Data Explorer figures aggregated by NORML: 20,913 (2018) → 17,596 (2019) → 14,204 (2020) → 13,851 (2021) → 12,943 (2022) → 12,234 (2023) → 11,574 (2024). In 2024, Tennessee ranked second nationally in marijuana possession arrests (behind Texas’s 26,602), per NORML’s November 2025 analysis of FBI data, and 37% of all Tennessee drug arrests in 2024 were for marijuana. The ACLU’s 2020 A Tale of Two Countries documented a 3.2x Black/white possession-arrest disparity, and Tennessee ranks 7th nationally in possession arrest rates per 100,000 population. See racial-disparity page.
The Path Forward
Tennessee is one of 24 states without statewide citizen ballot initiative. Constitutional amendments require approval by majority in both chambers of one General Assembly, two-thirds in the next, then voter ratification equal to a majority of gubernatorial votes — one of the most demanding processes in the U.S. The 2024 Vanderbilt University Poll found 63% of registered voters support recreational legalization (53% R / 78% D); MPP-cited polling shows 81% support patients/doctors deciding on medical cannabis. Public sentiment is structurally irrelevant absent legislative action, and the 2026 session passed only SB 1603 (anti-rescheduling) and a TACIR readiness-study referral. See no-ballot-initiative page.
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