Oklahoma's medical cannabis program began not in the statehouse but at the ballot box. State Question 788 was a citizen initiative — gathered by petition and put directly to voters — and on June 26, 2018, it passed with roughly 57% of the vote.
Why SQ 788 was different
Most states that legalized medical cannabis did so with tight guardrails: a short list of qualifying conditions, strict caps on the number of licenses, and high fees. Oklahoma's measure did almost the opposite. It created a program with no list of qualifying conditions, a low $100 patient fee, a two-year license, and the right to grow at home. Any licensed physician could recommend a card using ordinary medical judgment.
That single design choice — leaving the recommendation to the doctor rather than a government checklist — is why Oklahoma's program became one of the most accessible in the country. You can read how that plays out today in our guide to Oklahoma's no-qualifying-conditions rule.
From ballot measure to working program
A ballot measure sets policy, but it still needs rules to run. In 2019 the Legislature passed the Unity Bill (HB 2612), which built the regulatory framework around SQ 788 — patient protections, business licensing, testing, and the structure that became the Oklahoma Medical Marijuana Authority.
The bottom line
SQ 788 made medical cannabis legal in Oklahoma and set the permissive tone that still defines the program. If you want the practical version of what it created, start with is marijuana legal in Oklahoma? or jump straight to how to get your card.