| Title | Date | Legal form | Policy area | Voting result | Yes share | Turnout | Details |
|---|---|---|---|---|---|---|---|
| Bürgerrechtserwerb für die dritte Generation | 26.09.2004 | Mandatory referendum | State organisation, Social and societal policy |
Rejected | 48.37% | 53.84% | Details |
| Erleichterte Einbürgerung von Jugendlichen der zweiten Generation | 26.09.2004 | Mandatory referendum | State organisation, Social and societal policy |
Rejected | 43.24% | 53.83% | Details |