| Title | Date | Legal form | Policy area | Voting result | Yes share | Turnout | Details |
|---|---|---|---|---|---|---|---|
| Gewährung einer Hilfe an die Holzverzuckerungs-AG Graubünden | 13.05.1956 | Optional referendum | Economy, Agriculture, Security policy |
Rejected | 42.46% | 52.64% | Details |
| Bundeskompetenz bei der Wasserbau- und Forstpolizei | 11.07.1897 | Mandatory referendum | Agriculture, Environment and living space |
Accepted | 63.54% | 38.67% | Details |