| Title | Date | Legal form | Policy area | Voting result | Yes share | Turnout | Details |
|---|---|---|---|---|---|---|---|
| Gesetz über die eingetragene Partnerschaft gleichgeschlechtlicher Paare | 05.06.2005 | Optional referendum | State organisation, Social and societal policy |
Accepted | 58.04% | 56.64% | Details |
| Änderung des Mietrechts | 08.02.2004 | Optional referendum | Environment and living space, State organisation |
Rejected | 35.93% | 45.42% | Details |
| Neues Ehe- und Erbrecht | 22.09.1985 | Optional referendum | State organisation, Social and societal policy |
Accepted | 54.72% | 41.10% | Details |
| Vereinheitlichung des Zivilrechts | 13.11.1898 | Mandatory referendum | State organisation | Accepted | 72.25% | 52.75% | Details |
| Livestock trade Act | 04.10.1896 | Optional referendum | Agriculture, State organisation |
Rejected | 45.54% | 57.60% | Details |
| Debt collection and bankruptcy Act | 17.11.1889 | Optional referendum | Economy, State organisation |
Accepted | 52.86% | 70.87% | Details |
| Civil status and marriage Act | 23.05.1875 | Optional referendum | State organisation, Culture, religion and media |
Accepted | 50.97% | % | Details |