| Title | Date | Legal form | Policy area | Voting result | Yes share | Turnout | Details |
|---|---|---|---|---|---|---|---|
| Self-determination initiative | 25.11.2018 | Popular initiative | State organisation, Foreign policy |
Rejected | 33.73% | 48.41% | Details |
| Verbot der Rassendiskriminierung | 25.09.1994 | Optional referendum | Social and societal policy, State organisation |
Accepted | 54.65% | 45.90% | Details |