California voters pass Proposition 215, becoming the first state to legalize medical marijuana

On Election Day, November 5, 1996, California voters approved Proposition 215—the Compassionate Use Act of 1996—by a vote of 55.58% Yes (5,382,915 votes) to 44.42% No (4,301,960 votes). Taking effect the next day on November 6, 1996, the ballot initiative made California the first state in the United States to legalize the medical use and cultivation of cannabis by patients with a doctor’s recommendation.

How Proposition 215 came together

The grassroots campaign grew out of the HIV/AIDS and cancer caregiving communities in San Francisco during the late 1980s and early 1990s, led by activists including Dennis Peron, Valerie Corral, and Dale Gieringer. Patients used cannabis to combat severe nausea and wasting syndrome, and San Francisco voters had previously backed local medical cannabis resolutions in 1991. Proposition 215 took that protection statewide despite opposition from federal officials and three former U.S. presidents.

What the law allowed

• Doctor’s recommendation: Because federal law barred doctors from writing a formal “prescription” for a Schedule I drug, Prop 215 protected patients who had a written or oral recommendation or approval from a licensed physician.
• Qualifying conditions: The law covered cancer, anorexia, AIDS, chronic pain, spasticity, glaucoma, arthritis, migraine, or “any other illness for which marijuana provides relief.”
• Possession and cultivation: Qualifying patients and their designated primary caregivers were exempted from state criminal prosecution for possessing or cultivating cannabis for the patient’s personal medical use.

What happened next

Proposition 215 opened the modern era of state cannabis reform. Within two years, voters in Alaska, Oregon, and Washington passed their own medical cannabis initiatives, and by 2016 a majority of U.S. states had legalized medical marijuana.