Cannabis Laws, Licenses & Business Guides by State
Testing labs, CPAs, attorneys, licensing requirements, and compliance guides for 39 legal US cannabis states. Data sourced from state regulatory agencies.
Recreational States (23)
California
Rec + MedCalifornia is the largest legal cannabis market in the US with over 8,500 active licenses. The state requires all cannabis products to be tested by licensed laboratories before sale.
Colorado
Rec + MedColorado was one of the first states to legalize recreational cannabis in 2012. The state has a mature market with robust testing and compliance requirements.
Oregon
Rec + MedOregon has a well-established cannabis market with publicly available license data. The state is known for competitive pricing and a large number of craft producers.
Washington
Rec + MedWashington legalized recreational cannabis in 2012 alongside Colorado. The state publishes detailed license and sales data in multiple formats.
Michigan
Rec + MedMichigan is one of the fastest-growing cannabis markets in the Midwest with over 2,100 active licenses and consumption lounges now permitted.
Illinois
Rec + MedIllinois launched its recreational cannabis program with a strong social equity focus. The state has seen significant growth in dispensary count and sales.
Massachusetts
Rec + MedMassachusetts has a well-regulated cannabis market with comprehensive open data. The state allows consumption lounges and publishes license data in accessible formats.
Nevada
Rec + MedNevada's cannabis market is heavily driven by tourism, particularly in Las Vegas. The state recently approved consumption lounges near the Strip.
Arizona
Rec + MedArizona legalized recreational cannabis in 2020 and has seen rapid market growth. The state requires third-party testing for all cannabis products.
New York
Rec + MedNew York is one of the newest major recreational markets. Despite a slow rollout, the state has issued over 2,100 licenses and continues to expand.
New Jersey
Rec + MedNew Jersey launched recreational sales in 2022 and has been steadily expanding its licensed operator base.
Missouri
Rec + MedMissouri legalized recreational cannabis in 2022 and has seen strong early sales growth.
Maryland
Rec + MedMaryland launched recreational sales in 2023 with a social equity focus and consumption lounge provisions.
Ohio
Rec + MedOhio voters approved recreational cannabis in 2023. The market is still developing with licenses being issued for the adult-use program.
Connecticut
Rec + MedConnecticut launched recreational cannabis sales with a strong equity focus and publishes industry data through its open data portal.
Maine
Rec + MedMaine has a growing cannabis market with monthly data exports available from the Office of Cannabis Policy.
Montana
Rec + MedMontana legalized recreational cannabis in 2020, with the market growing steadily in the state's population centers.
New Mexico
Rec + MedNew Mexico launched recreational sales in 2022 with consumption lounges permitted, making it a unique market for cannabis tourism.
Minnesota
Rec + MedMinnesota legalized recreational cannabis in 2023. The market is in early stages with only 2 testing labs currently operational, creating significant bottlenecks.
Alaska
Rec + MedAlaska was one of the first states to legalize recreational cannabis in 2014. The state permits on-site consumption at licensed retailers and has a small but established testing lab sector.
Delaware
Rec + MedDelaware became the 22nd state to legalize recreational cannabis in 2023. The commercial adult-use market is still ramping up, with licensing administered by the Office of the Marijuana Commissioner.
Rhode Island
Rec + MedRhode Island legalized recreational cannabis in 2022 with retail sales beginning shortly after. The state runs a compact market with a limited number of licensed operators and testing labs.
Vermont
Rec + MedVermont legalized recreational possession in 2018 and launched commercial retail sales in 2022. The state has a small-grower focused program with testing handled by a handful of licensed labs.
Medical Only States (16)
Florida
MedicalFlorida has one of the largest medical cannabis programs in the US with a vertically integrated market structure.
Oklahoma
MedicalOklahoma has one of the most open medical cannabis markets in the US with over 7,300 business licenses. The low barrier to entry has created a highly competitive market.
Virginia
MedicalVirginia legalized personal possession in 2021 but has not yet established a commercial adult-use retail market. The state runs a medical cannabis program with a limited number of pharmaceutical processors and testing labs.
Alabama
MedicalAlabama legalized medical cannabis in 2021. The program has been delayed by licensing litigation but includes integrated facility, processor, and testing lab license categories.
Arkansas
MedicalArkansas voters approved medical cannabis in 2016 and the program launched commercial sales in 2019. The market is concentrated among a limited number of vertically integrated operators.
Hawaii
MedicalHawaii was among the earliest states to legalize medical cannabis in 2000. The state runs a limited dispensary licensing program with a small number of approved testing facilities.
Kentucky
MedicalKentucky legalized medical cannabis in 2023 with the program becoming operational in 2025. The Office of Medical Cannabis licenses cultivators, processors, dispensaries, and safety compliance facilities.
Louisiana
MedicalLouisiana's medical cannabis program is among the most restrictive in the US, limited to two state-licensed growers and a small number of authorized pharmacies. Testing is handled through the LDAF.
Mississippi
MedicalMississippi legalized medical cannabis in 2022 following a citizen initiative and subsequent legislation. The Department of Health licenses cultivators, processors, dispensaries, and testing labs.
New Hampshire
MedicalNew Hampshire's Therapeutic Cannabis Program dates to 2013 and operates a small non-profit Alternative Treatment Center model with limited commercial scale.
North Dakota
MedicalNorth Dakota voters approved medical cannabis in 2016. The program operates a limited dispensary model with a small number of licensed manufacturing facilities and testing labs.
Pennsylvania
MedicalPennsylvania has one of the largest medical cannabis programs in the US with over 400,000 registered patients. The Department of Health permits cultivators, dispensaries, and testing laboratories.
South Dakota
MedicalSouth Dakota launched its medical cannabis program in 2021 following voter approval. The Department of Health regulates cultivation, processing, dispensing, and testing.
Texas
MedicalTexas operates the highly restrictive Compassionate Use Program limited to low-THC cannabis products and a small group of qualifying conditions. Only a handful of vertically integrated licensees serve the entire state.
Utah
MedicalUtah legalized medical cannabis via ballot initiative in 2018. The program is split between UDAF (cultivation, processing, testing) and the Department of Health (pharmacies).
West Virginia
MedicalWest Virginia legalized medical cannabis in 2017. The program operates under the Bureau for Public Health with licenses for cultivators, processors, dispensaries, and testing labs.