The Green Brief

In this episode, Mason Pain speaks with Michael Khemmoro, co-founder and COO of Mango Cannabis, about how Oklahoma became an unusually accessible entry point for cannabis entrepreneurs and how that same market has since tightened under heavier enforcement and political scrutiny.

The conversation centers on regulation, compliance, pricing pressure, banking and insurance barriers, and why good operators say they are being lumped in with bad actors.

Khemmoro also explains Mango’s path from Michigan caregiver roots to a 10-location Oklahoma operation employing roughly 200 people, and why he sees industry unity and patient advocacy as essential to the future.

Timestamps

(00:00) Introduction to the Green Brief and why Oklahoma cannabis regulation matters
(00:36) Michael Khemmoro’s background in Michigan’s caregiver cannabis system
(02:01) Why Mango moved from Michigan to Oklahoma after missing out on licensing
(02:51) Mango’s footprint: 10 Oklahoma dispensaries and expansion beyond the state
(05:20) Perseverance, imposter syndrome, and building a business in a changing industry
(06:48) Price compression and the reality of an artificial cannabis market
(09:16) Why cannabis businesses are not “some head shop around the corner”
(11:36) Mango’s decision to operate as if regulators were always watching
(13:35) Compliance culture and preparing for eventual oversight
(18:39) Margins, inflation, and why cannabis is hard to make money in
(19:21) Health insurance, dental coverage, and provider discrimination against cannabis companies
(21:14) How weak early oversight created today’s perception problems
(22:13) Reaction to Governor Stitt calling marijuana a public safety threat
(24:39) Why the industry needs a more unified political front
(26:19) Bad actors, illicit markets, and why good operators get lumped together
(30:39) Why Khemmoro believes the governor’s comments were partly deflection
(33:01) Expansion limits and why Mango is more cautious about growth in Oklahoma
(36:14) Fixing the industry’s public image and telling patient-centered stories
(41:12) Cannabis, opioids, alcohol, and the risk of throwing away a useful medicine
(43:24) Family stories and the real patients served by medical cannabis
(45:03) Why rec and adult-use could be used to improve Oklahoma instead of shut it down
(49:36) Lobbying, trade groups, and why Mango stays politically engaged
(53:39) License transfers, delays, and the real cost of regulatory friction
(56:32) Why Khemmoro sees Mango as a business built by normal people, not experts
(61:03) What keeps him going: employees, families, and serving patients fairly
(65:11) Where to find Mango Cannabis and Michael Khemmoro

The Green Brief is back.

After a long break navigating OBN renewal season and OMMA’s new licensing portal rollout, the show returns with a new format.

In this episode, host Mason Pain examines Governor Kevin Stitt’s recent call to send medical marijuana back to the ballot with the goal of shutting the program down entirely.

During a series of public appearances and media interviews following his State of the State address, the Governor described Oklahoma’s cannabis industry as “one of the greatest threats to public safety,” linking it to cartel activity, human trafficking, and widespread criminal behavior.

This episode walks through those claims one by one.

Topics covered include:

• The original passage of SQ788 and how Oklahoma voters legalized medical marijuana
• The reality behind the state’s licensing boom and regulatory failures
• The difference between illegal operations and licensed Oklahoma businesses
• Why eliminating the legal market would push patients back to the black market
• The economic impact on thousands of small businesses across the state
• The role of regulators and enforcement agencies in creating the current conditions
• What a repeal effort would mean for the 315,000 licensed medical marijuana patients in Oklahoma

This episode also explores a broader question: what it means for democracy when elected officials openly campaign to undo a voter-approved program.

The Green Brief will now release one episode each month, breaking down the policy, regulation, and politics shaping the cannabis industry in Oklahoma.

Next episode: Potency caps and new legislation moving through the Oklahoma legislature.

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Gies Law Firm Director of Marketing and Commercial Licensing Mason Pain breaks down the real forces reshaping Oklahoma’s cannabis industry in 2025. From OBN’s headline-ready grow shutdown claims to new laws, Timely renewal, COO requirements and the “one-and-done” rule, learn what’s behind the shrinking license count — and how to avoid becoming the next casualty in the state’s evolving compliance maze.

This episode emphasizes the need for precise compliance and the potential consequences of failing to meet new standards, while also expressing hope for improvements in the licensing process.

Takeaways

• The Oklahoma Bureau of Narcotics claims to have shut down 6,000 illegal marijuana farms, raising concerns about the accuracy of this figure.
• The residency requirement for non-residents in the Oklahoma cannabis market leads to straw ownership schemes.
• Recent changes in registration fees and requirements have drastically reduced the number of active licenses.
• Timely renewal deadlines are critical; late submissions can incur significant fees and lead to license expiration.
• Dispensaries now face new requirements, including the need for a certificate of occupancy, which could threaten their operations.
• The new law allows OMMA to deny applications for errors that are not typographical, increasing the stakes for applicants.
• There is a growing concern about the impact of regulatory changes on patient access to dispensaries, especially in rural areas.
• The licensing process has seen inconsistencies, but there are signs of improvement under new leadership at OMMA.
• Operators must be vigilant about compliance to avoid falling into traps set by changing regulations.
• Geis Law Firm offers support for navigating the complex licensing landscape.

Chapters

00:00 Introduction to the Licensing Landscape

12:12 Timely Renewal Deadlines and New Regulations

18:51 Concerns Over Dispensary Licensing and Patient Access

26:36 Navigating the Complexities of Licensing

Oklahoma’s sudden enforcement of Certificate of Occupancy rules continues to send shockwaves through the cannabis industry, leaving many operators scrambling to stay compliant.

In this episode of The Green Brief, Mason Pain sits down with Larissa Darnaby of Landmark Solutions to unpack the sudden enforcement of Certificate of Occupancy (COO) requirements in Oklahoma’s medical marijuana industry. From rural zoning gaps to the tangled roles of OMMA, the Oklahoma Bureau of Narcotics and the State Fire Marshal, this conversation exposes the real-world impact on licensees, landowners and local economies.

Chapters

00:00 Introduction to the Certificate of Occupancy Crisis

02:45 Understanding the Regulatory Triangle and Its Impact

05:06 The Shift in Certificate of Occupancy Requirements

08:08 The Confusion Surrounding Compliance and Enforcement

10:06 The Broader Implications for Oklahoma Businesses

12:16 The Unique Challenges Faced by Cannabis Businesses

14:50 The Aftermath of the New Regulations

17:19 Navigating the Regulatory Landscape

19:34 The Future of Cannabis Licensing in Oklahoma

29:27 Navigating Legislative Changes and Client Expectations

33:33 Understanding the Impact of Regulations on Clients

38:40 Adapting Consulting Strategies in a Changing Landscape

42:28 The Human Element in Regulatory Challenges

44:50 Building a Path Forward for the Industry

50:23 Creating Clarity and Trust in the Regulatory Process

Keywords: Oklahoma cannabis, certificate of occupancy, regulatory compliance, cannabis business challenges, land use, economic development, cannabis industry, marijuana regulations, Oklahoma Bureau of Narcotics, cannabis licensing

Oklahoma’s new “pre-pack” law—House Bill 3361—goes into effect June 1, 2025. In this special episode of The Green Brief, host Mason Pain walks through everything you need to know about what’s changing, how to inspect incoming product, and what packaging mistakes could now cost you your license. Dispensaries, growers, processors: this one’s for all of you.

Please note – This packaging checklist is based on OMMA rules currently effective as of October 2024. OMMA has proposed new rules that, once adopted, may modify or supersede certain requirements outlined here. This checklist will be updated accordingly. Licensees are strongly advised to monitor OMMA’s rulemaking process for official updates.

👉 Download the checklist at gieslawfirm.com/blog
👥 Guest next episode: Larissa Darnaby on COO issues (drops June 23)

In this first episode of The Green Brief Podcast, host Mason Pain interviews Jed Green, Director of ORCA, about State Question 837—a proposed constitutional amendment that would reform cannabis laws in Oklahoma.

Together, they explore the lessons from previous state questions, the importance of protecting patient rights under the Constitution, and the need for streamlined, clear regulations. The conversation highlights critical issues like homegrow protections, employment rights, search and seizure reforms, and fair access for pregnant patients and parents.

Mason and Jed also discuss the broader economic and social impact of cannabis legalization in Oklahoma, the importance of education in overcoming stigma, and the future of a well-regulated cannabis market.

Get involved in the SQ 837 campaign at orca4ok.com

Chapters

00:00 Introduction to Cannabis Advocacy in Oklahoma

03:05 Lessons from Previous State Questions

06:05 The Importance of Constitutional Reform

08:52 Protecting Medical Cannabis Access

12:07 Streamlining Regulations and Possession Limits

14:57 Balancing Rights and Public Safety

17:51 General Protections in State Question 837

21:03 Addressing Employment Rights and Medical Recommendations

23:56 The Impact on Pregnant Patients

38:26 Protecting Pregnant Women and Parents

42:00 The Role of Education in Cannabis Policy

45:24 Home Grow Rights and Cannabis Access

51:55 Strengthening Search and Seizure Protections

53:36 Clarifying Licensure Rights in Cannabis Use

59:15 Financial Implications of State Question 837

01:13:24 Transforming Perceptions of Cannabis

01:16:11 Addressing Reefer Madness Propaganda

01:19:17 Regulatory Challenges and Community Impact

01:24:36 Navigating the Future of Cannabis Legislation

01:32:54 Hope for the Cannabis Industry's Future

01:39:00 Getting Involved in the Campaign for Change

High out there! We're excited to announce the launch of the Green Brief Podcast! Our first episode launches on May 1st, featuring Jed Green of ORCA. We'll discuss his legalization petition SQ 837 – which is of critical importance to the Oklahoma cannabis industry at the moment.

Tune in!