| Referendum on the Third Amendment of the Constitution Bill, 1968 – Formation of Dáil Constituencies |
1968-10-16 |
| Referendum on the Fourth Amendment of the Constitution Bill, 1968 – Voting System |
1968-10-16 |
| Referendum on the Third Amendment of the Constitution Bill, 1958 – Voting System |
1959-06-17 |
| Plebiscite (Draft Constitution) Bill, 1937 |
1937-07-01 |
