Missouri

Cannabis regulations, compliance details, and official links for Missouri.

Adult-Use

METRC

Delivery Allowed

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Official Source

Regulatory Agency

Missouri Division of Cannabis Regulation

Tracking System

METRC

Market Type

Adult-Use

Last Updated

Jan 10, 2026

Regulatory Overview

Missouri Cannabis Regulations

Key regulatory details for cannabis operators in Missouri. Always confirm with official sources.

Regulatory Agency

Missouri Division of Cannabis Regulation

Visit Official Site

Seed-to-Sale System

Missouri uses METRC for seed-to-sale compliance tracking.

WebJoint METRC Integration

Market Type

Adult-Use

Missouri has an adult-use (recreational) and medical cannabis program.

Delivery & Ecommerce Status

DeliveryAllowed

EcommerceAllowed

Key Details

What You Need to Know About Missouri

Adult-use sales began February 2023

METRC required for seed-to-sale tracking

Delivery permitted for licensed facilities

Microbusiness licenses available

Official Sources

DCR Official Site

Regulatory Details

Missouri Cannabis Rules at a Glance

Detailed regulatory information for cannabis operators in Missouri.

Purchase Limits

Adult-Use

Flower3 oz

Periodper transaction

Medical

Flower4 oz

Period30-day rolling period

Tax Rates

State Excise6% on adult-use; 4% on medical

Local TaxUp to 3% municipal OR county tax (not both)

Combined max approximately 9% for adult-use.

Home Cultivation

Allowed

Plant Limit

6 flowering, 6 non-flowering, and 6 clones per patient; requires cultivation license

Consumer Cultivation License required for adult-use.

Customer Requirements

21+

Min. Age

Required

State ID

Medical patients 18+ with DHSS medical marijuana card.

Testing Requirements

Mandatory Testing

Potency

Microbials

Mycotoxins

Heavy metals

Pesticides

Residual solvents

Water activity

Packaging & Labeling

Child-Resistant: YesUniversal Symbol: Yes

Opaque materials

Not appealing to minors

"Marijuana" in largest font

THC/CBD percentage

Expiration date

License Types

Comprehensive Cultivation Facility

Large-scale cultivation

Comprehensive Manufacturing Facility

Cannabis-infused products

Comprehensive Dispensary Facility

Retail to patients and adult-use

Microbusiness Dispensary

Small-scale retail; buys only from microbusinesses

Microbusiness Wholesale

Small-scale cultivation up to 250 flowering plants

Testing Laboratory

ISO 17025 accreditation required

Compliance Checklist

Operator Compliance Checklist for Missouri

Licensing

Obtain license from DHSS Division of Cannabis Regulation

Inventory

Track all inventory in METRC

Sales

Verify age 21+ or medical card

Enforce purchase limits

3 oz adult-use, 4 oz per 30 days medical

Collect and remit 6% adult-use or 4% medical excise

Plus up to 3% local

Reporting

File tax returns with Missouri DOR

Compliance Tools

How WebJoint Helps in Missouri

WebJoint integrates directly with METRC, the tracking system used in Missouri, to keep your operations compliant.

METRC Integration

Real-time syncing with METRC for package intake, sales, returns, and inventory adjustments.

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Delivery Software

Compliant delivery workflows with manifests, driver assignment, ID verification at the door, and route tracking.

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POS Compliance

Purchase limits enforced at checkout, age verification at every touchpoint, and audit-ready transaction records.

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Reports & Audits

Exportable reports that match your regulatory requirements. Sales, inventory, patient counts, and more.

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FAQ

Missouri Cannabis FAQ

Common questions about cannabis regulations, compliance, and operating in Missouri.

Yes, Missouri has legalized adult-use (recreational) and medical cannabis. The state's cannabis program is regulated by the Missouri Division of Cannabis Regulation. Regulations and requirements may change, so always verify with official sources.

Adult-use customers can purchase up to 3 oz of flower per per transaction. Medical patients can purchase up to 4 oz of flower per 30-day rolling period.

Yes, home cultivation is allowed in Missouri. The limit is 6 flowering, 6 non-flowering, and 6 clones per patient; requires cultivation license. Consumer Cultivation License required for adult-use.

Cannabis products in Missouri are subject to various taxes. The state excise tax is 6% on adult-use; 4% on medical. Local jurisdictions may add Up to 3% municipal OR county tax (not both). Combined max approximately 9% for adult-use.

Yes, licensed cannabis delivery is allowed in Missouri. Operators must comply with all state delivery regulations, including manifest requirements, vehicle requirements, and customer verification at the point of delivery.

Yes, Missouri requires mandatory testing for all cannabis products before they can be sold. Testing must cover: Potency, Microbials, Mycotoxins, Heavy metals, Pesticides, Residual solvents, Water activity.

Missouri uses METRC as its seed-to-sale tracking system. All licensed cannabis operators are required to report inventory, sales, and transfers through this system. WebJoint integrates with METRC to help operators maintain compliance automatically.

Yes, WebJoint provides cannabis POS, delivery, and ecommerce software for operators in Missouri. The platform includes built-in compliance features like purchase limit enforcement, METRC integration, age verification, and audit-ready reporting designed for Missouri's regulatory requirements.