A project by
| Title | Date | Legal form | Policy area | Voting result | Yes share | Turnout | Details |
|---|---|---|---|---|---|---|---|
| Neutrality Initiative | 27.09.2026 | Popular initiative | Foreign policy, Security policy |
% | % | Details | |
| Self-determination initiative | 25.11.2018 | Popular initiative | State organisation, Foreign policy |
Rejected | 33.73% | 48.41% | Details |
| Initiative «Let the people decide on international treaties» | 17.06.2012 | Popular initiative | Foreign policy, State organisation |
Rejected | 24.72% | 38.53% | Details |
| Neuordnung des Staatsvertragsreferendums (Gegenentwurf) | 13.03.1977 | Direct counter-proposal | State organisation, Foreign policy |
Accepted | 61.02% | 44.96% | Details |
| Ordensverbot | 08.02.1931 | Direct counter-proposal | Foreign policy, Security policy |
Accepted | 70.19% | 41.83% | Details |
| Initiative für ein Staatsvertragsreferendum | 30.01.1921 | Popular initiative | State organisation, Foreign policy |
Accepted | 71.36% | 63.11% | Details |