| Title | Date | Legal form | Policy area | Voting result | Yes share | Turnout | Details |
|---|---|---|---|---|---|---|---|
| Spatial Planning Act | 03.03.2013 | Optional referendum | Environment and living space | Accepted | 62.89% | 46.51% | Details |
| Epizootics Act | 25.11.2012 | Optional referendum | Agriculture | Accepted | 68.28% | 27.60% | Details |
| Amendment to the Health Insurance Act (health care networks) | 17.06.2012 | Optional referendum | Social policy | Rejected | 23.95% | 38.65% | Details |
| Book price regulation Act | 11.03.2012 | Optional referendum | Culture, religion and media, Economy |
Rejected | 43.92% | 44.86% | Details |
| Revision of the Unemployment Insurance Act | 26.09.2010 | Optional referendum | Social policy | Accepted | 53.42% | 35.84% | Details |
| Berufliche Vorsorge: Anpassung des Mindestumwandlungssatzes | 07.03.2010 | Optional referendum | Social policy | Rejected | 27.27% | 45.75% | Details |
| Einführung des biometrischen Passes | 17.05.2009 | Optional referendum | State organisation, Foreign policy |
Accepted | 50.15% | 38.77% | Details |
| Weiterführung der Personenfreizügigkeit Schweiz–EU und Ausdehnung auf Bulgarien und Rumänien | 08.02.2009 | Optional referendum | Foreign policy | Accepted | 59.61% | 51.44% | Details |
| Betäubungsmittelgesetz | 30.11.2008 | Optional referendum | Social policy | Accepted | 68.08% | 47.14% | Details |
| Unternehmenssteuerreform II | 24.02.2008 | Optional referendum | Public finance, Economy |
Accepted | 50.53% | 38.62% | Details |
| 5. IV-Revision | 17.06.2007 | Optional referendum | Social policy | Accepted | 59.09% | 36.20% | Details |
| Gesetz über die Familienzulagen | 26.11.2006 | Optional referendum | Social policy | Accepted | 67.98% | 45.14% | Details |
| Gesetz über die Zusammenarbeit mit den Staaten Osteuropas | 26.11.2006 | Optional referendum | Foreign policy | Accepted | 53.42% | 45.12% | Details |
| Asylgesetz | 24.09.2006 | Optional referendum | Social policy | Accepted | 67.76% | 49.05% | Details |
| Ausländergesetz | 24.09.2006 | Optional referendum | Social policy | Accepted | 67.97% | 49.04% | Details |
| Arbeitsgesetz (Sonntagsarbeit) | 27.11.2005 | Optional referendum | Economy | Accepted | 50.56% | 42.39% | Details |
| Ausdehnung der Personenfreizügigkeit auf die neuen EU-Staaten | 25.09.2005 | Optional referendum | Foreign policy, Economy |
Accepted | 55.98% | 54.43% | Details |
| Gesetz über die eingetragene Partnerschaft gleichgeschlechtlicher Paare | 05.06.2005 | Optional referendum | State organisation, Social policy |
Accepted | 58.04% | 56.64% | Details |
| Abkommen zu Schengen und Dublin | 05.06.2005 | Optional referendum | Foreign policy, Security policy, Social policy |
Accepted | 54.63% | 56.76% | Details |
| Stammzellenforschungsgesetz | 28.11.2004 | Optional referendum | Education and research, Social policy |
Accepted | 66.39% | 37.04% | Details |
