| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 6, 2012 | Oregon | Measure 77: Amends Constitution: Governor may Declare "Catastrophic Disaster" (define); Requires Legislative Session; Authorizes Suspending Specified Constitutional Spending Restrictions" | Passed |
| Nov. 5, 2024 | Oregon | Amendment 1: Oregon Impeachment of Elected State Executives Amendment | Passed |