Overview & Legal Status
Kansas has no medical cannabis programme and no adult-use legalisation. All marijuana possession, sale, and cultivation are criminal offences under Kansas law. Kansas does permit hemp cultivation and processing under K.S.A. § 2-3901 et seq. However, the Legislature has not enacted a medical cannabis programme despite multiple attempts.
Key Facts
Adult-Use StatusFully illegal
Medical ProgrammeNone — bills introduced but never enacted as of 2026
Hemp/CBD StatusLegal — Kansas Hemp Programme (SB 263, 2018)
Governing LawK.S.A. § 65-4101 et seq. — Uniform Controlled Substances Act
RegulatorKansas Bureau of Investigation; Kansas Dept. of Agriculture (hemp)
Key NoteKansas is surrounded by states with medical cannabis (Missouri, Oklahoma, Colorado)
Licensing
Licence Types in Kansas
- No Medical Cannabis Licences — no cultivation, processing, dispensary, or delivery licences exist for cannabis
- No Adult-Use Cannabis Licences — no recreational market
- Hemp Grower Licence — Kansas Dept. of Agriculture (KDA)
- Must register annually with KDA; background check required
- Hemp defined as cannabis with ≤0.3% THC (aligns with federal standard)
- Crop testing required pre-harvest; fields failing THC test must be destroyed
- Commercial cultivation for fibre, grain, and CBD-containing products permitted
- Hemp Processor/Handler Licence — KDA licence for processing hemp into CBD, fibre products, etc.
- CBD-containing products for retail must comply with Kansas consumer protection rules
- No state approval process for consumable CBD products — caveat emptor for consumers
- No cannabis testing laboratory licence — no regulated cannabis testing framework exists
Taxation
Cannabis TaxN/A — marijuana fully illegal; no cannabis tax framework
Adult-Use Tax
N/A
No legal market
Medical Tax
N/A
No programme
Hemp/CBD Retail
6.5%
Kansas state sales tax
Local Tax
Up to 3%
City/county sales tax addition
Implications
- Kansas has no cannabis tax revenue — all marijuana markets are illegal
- Hemp and hemp-derived CBD products are taxed at the standard 6.5% Kansas sales tax rate
- Local jurisdictions (Wichita, Kansas City, Topeka etc.) may add local sales taxes on hemp products
- Kansas loses substantial tax revenue compared to neighbouring Missouri and Oklahoma
- If a medical programme were enacted, a cannabis excise tax would require separate legislation
Advertising
Advertising Framework
- No cannabis advertising permitted — no legal cannabis products exist to market
- Advertising marijuana products to Kansas consumers promotes an illegal substance under Kansas law
- Hemp/CBD advertising must comply with:
- Federal Trade Commission (FTC) truth-in-advertising standards
- Kansas Consumer Protection Act — no false or misleading health claims
- FDA guidance — no approved therapeutic claims for CBD unless FDA-approved
- Out-of-state cannabis dispensaries must not target Kansas consumers in their digital or mail advertising
- Kansas AG enforcement: Consumer protection actions possible against companies making illegal health claims for CBD products
Workplace Rules
Employee Rights & Employer Obligations
- No employment protections for cannabis users — Kansas law does not recognise any cannabis use as lawful or protected
- Employers may freely enforce drug-free workplace policies including zero-tolerance for cannabis
- Positive cannabis test: valid grounds for termination, discipline, refusal to hire
- Kansas has no Drug-Free Workplace Act with premium discounts — but employers may adopt programmes voluntarily
- Federal contractors must comply with Drug-Free Workplace Act (41 U.S.C. § 8101) — cannabis prohibited
- Safety-sensitive industries (aviation — Wichita is an aviation hub, agriculture, transportation) enforce strict zero-tolerance
- No pending state legislation to add any employment protections for cannabis users
Possession & Transactions
Legal Cannabis Possession0 — all marijuana possession is a criminal offence
0
Cannabis — illegal
N/A
No medical programme
≤0.3% THC
Hemp only — legal
Felony
Repeat possession charge
Possession Offences
- Any amount — first offence: Class B Misdemeanour — up to 6 months imprisonment, $1,000 fine
- Any amount — second offence: Class A Misdemeanour — up to 1 year, $2,500 fine
- Any amount — third and subsequent offence: Level 5 Drug Felony — 10–42 months imprisonment
- Kansas applies a grid-based sentencing system — prior convictions and amounts significantly affect sentences
- No decriminalisation at any level in Kansas
Transaction Rules
- No legal cannabis transactions exist in Kansas
- Purchasing cannabis in Missouri or Oklahoma and returning to Kansas is drug trafficking
- Hemp and hemp-derived CBD may be sold in retail — no age restriction under state law, though retailers may impose their own
Product Testing
- No cannabis product testing framework — no legal cannabis products are manufactured or sold
- Hemp testing: Kansas Department of Agriculture requires pre-harvest THC testing; approved labs must test at or below 0.3% THC
- State law enforcement submits suspected cannabis to Kansas Bureau of Investigation (KBI) forensic labs
- No state-licensed cannabis testing laboratories exist
Medical Cannabis
Kansas has NO medical cannabis programme. The Kansas Legislature has repeatedly failed to advance medical cannabis bills. As of 2026, no qualifying conditions, patient registry, or physician certification programme exists in Kansas.
Legislative History
- Kansas House passed a medical cannabis bill (HB 2184) in 2021 — the Senate did not advance it
- Medical cannabis bills introduced in 2022, 2023, 2024 — none passed both chambers
- Governor Laura Kelly has expressed support for medical cannabis but the Legislature has not cooperated
- No patient registry, no qualifying conditions list, no dispensary system has been established
- Kansas residents seeking medical cannabis must travel to Missouri or Oklahoma — cannot legally bring product back
Medical CannabisNot available — no programme exists in Kansas
Adult-Use Cannabis
Adult-use cannabis is fully illegal in Kansas. Kansas does not have a citizen initiative/referendum process for constitutional amendments — the Legislature must act, and political will remains limited.
Legal Status
- No adult-use market or decriminalisation exists
- Kansas borders Colorado (adult-use since 2012) and Missouri (adult-use since 2022) but maintains strict enforcement
- No cannabis tax revenue accrues to Kansas
- Kansas City, Kansas — directly bordering Kansas City, Missouri where cannabis is legal — creates significant cross-border challenges
Local Ordinances
- No Kansas municipality has enacted cannabis decriminalisation
- Wichita, Topeka, Lawrence — no local cannabis ordinances
- Local law enforcement cooperates with Kansas Bureau of Investigation on cannabis cases
Criminal Penalties
Possession
- First offence — any amount: Class B Misdemeanour — up to 6 months, $1,000 fine
- Second offence: Class A Misdemeanour — up to 1 year, $2,500 fine
- Third+ offence: Level 5 Drug Felony — 10–42 months
Sale & Distribution
- Sale of any amount: Drug Felony — 38–172 months depending on quantity and criminal history
- Near school or to minor: Mandatory sentence enhancement
- Large-scale trafficking: Level 1 Drug Felony — 138–204 months minimum
⚠️ Adult-Use Cannabis — Important Warnings
- Adult-use recreational cannabis is NOT legal in Kansas. Possession, sale, and cultivation outside any approved medical programme remains a criminal offence.
- Medical cannabis patients (where a programme exists) must carry their state-issued registry card at all times when in possession of cannabis.
- Cannabis cannot be transported across state lines — this is a federal offence regardless of destination state laws.
- Do not drive or operate heavy machinery while impaired by cannabis — DUID/DUI laws are enforced.
- Airports operate under federal jurisdiction — carrying cannabis through airports is a federal offence.
- Cannabis is prohibited on all federal lands including national parks, forests, and federal buildings.
- Keep all cannabis and CBD products out of reach of children and pets at all times.
- Cannabis use during pregnancy or breastfeeding is strongly discouraged by health authorities.
🚨 Legal Disclaimer
This page is provided for general informational purposes only and does not constitute legal advice. Cannabis laws in Kansas change frequently — always verify current statutes with official Kansas government sources or consult a qualified attorney licensed in Kansas.
- Information reflects laws known as of March 15, 2026 — subject to legislative change without notice.
- Local city and county ordinances may impose additional restrictions beyond state law.
- Federal law supersedes state law in all federal jurisdictions and employment contexts.
- CannBus accepts no liability for actions taken based on information on this page.
📚 References & Sources
- K.S.A. §§ 65-4101 et seq. — Kansas Uniform Controlled Substances Act
- K.S.A. §§ 2-3901 et seq. — Kansas Industrial Hemp Programme (SB 263, 2018)
- Kansas Dept. of Agriculture Hemp Programme — agriculture.ks.gov
- Kansas Bureau of Investigation — kbi.ks.gov
- HB 2184 (2021) — Kansas House-passed Medical Cannabis Bill (failed in Senate)
- Document date: March 15, 2026 · Cannabis Laws · www.cannbus.org
📅 Document last reviewed: March 15, 2026 ·
Cannabis Laws · www.cannbus.org