Missouri Regulators Propose Major Marijuana Rule Changes for Business Ownership, Public Companies and Microbusiness Transfers

Missouri regulators have filed proposed rule changes that would significantly revise ownership requirements for marijuana businesses, including removing a preapproval requirement for certain ownership changes and establishing a framework for publicly traded companies to hold interests in licensed facilities.

The Missouri Department of Health and Senior Services (DHSS) announced Thursday that its Division of Cannabis Regulation filed amendments to 19 CSR 100-1.070, governing facility ownership and employment, and 19 CSR 100-1.100, which establishes general requirements for marijuana facilities.

Among the most notable changes, the proposal would eliminate the current requirement for licensees to obtain preapproval when ownership changes by 50%.

Instead, regulators would review ownership percentages as part of the state’s regulatory process.

The proposal would also establish procedures for publicly traded companies to obtain ownership interests in Missouri marijuana licenses, creating a formal framework for investments involving publicly traded businesses.

For marijuana microbusinesses, the rules would establish a process allowing licenses to be transferred to eligible family members. Missouri’s microbusiness program was created to provide opportunities for people from communities disproportionately affected by marijuana prohibition and others who meet specific eligibility requirements.

Other provisions would clarify how past regulatory violations by individuals may affect their ability to own, manage or otherwise participate in Missouri’s licensed marijuana industry.

The amendments would also revise product recall procedures when marijuana products cannot be properly traced back to marijuana cultivated at a licensed Missouri facility.

DHSS said the changes are intended to improve marijuana licensee operations while providing greater clarity surrounding ownership and regulatory compliance.

The amendments were filed with the Missouri Secretary of State and the Joint Committee on Administrative Rules following an earlier public feedback process conducted by DHSS.

The proposed rules are scheduled to be formally published in the Nov. 2 edition of the Missouri Register.

A public comment period will run from Nov. 2 through Dec. 2. DHSS expects to file final versions of the amendments sometime in 2027.