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JEFFERSON CITY, MO – The new marijuana law approved as “Amendment 3” by Missouri voters last month is in effect as of today. The language of the Amendment 3 ballot initiative makes changes to Article XIV, Section 1 of the Missouri Constitution regarding the medical use of marijuana and creates Section 2 of Article XIV, which establishes a program for the adult use of marijuana.

Per Article XIV, the Department of Health and Senior Services (DHSS) is the agency assigned with regulatory authority over the adult-use marijuana program just as it has led the state’s medical marijuana program since 2018. The parallel programs are now being managed within the department’s Division of Cannabis Regulation.