National Referendum
Archival referendums
| Country | Date | Proposed by | Status | View |
| Sweden | 12 years ago | |
Accepted | |
| Bosnia and Herzegovina | 12 years ago | |
Accepted | |
| Norway | 12 years ago | |
Accepted | |
| Portugal | 12 years ago | |
Accepted | |
| South Korea | 12 years ago | |
Accepted | |
| Croatia | 12 years ago | |
Accepted | |
| Latvia | 12 years ago | |
Rejected | |
| United Kingdom | 12 years ago | |
Accepted | |
| Canada | 12 years ago | |
Accepted |
