Below are the various marijuana-related ballot measures for 2010.
| State | Initiative | Type | Purpose | Status | Filing deadline | Ballotpedia |
|---|---|---|---|---|---|---|
| Arizona | Medical Marijuana Question 2010 | Medicinal | Allows residents with specific medical conditions to be treated with certain amounts of marijuana for personal use. | Approved | 7/1/2010 | # |
| California | Proposition 19, the Regulate, Control and Tax Cannabis Act of 2010 | Legalization | Allows California to tax, control and regulate cannabis for personal consumption | Approved | # | |
| Oregon | Initiative 28, Oregon Regulated Medical Marijuana Supply System Act 2010 | Medicinal | State can license marijuana farmers who can distribute crop to medical marijuana dispensaries | Approved | 7/2/2010 | # |
| South Dakota | Medical Marijuana Act 2010 | Medicinal | Patients and/or their caregivers would be allowed to possess up to 6 plants and 1 ounce of marijuana at a time | Approved | 2/1/2010 | # |