| Date | | | |
| 11-Dec-1922 | | First Meeting of Seanad Eireann. | |
| 11-Dec-1922 | | Seanad Eireann, composed of 30 Senators nominated by the President and 30 elected by Dail Eireann, met for the first time. Deputy Sean Hales killed; Deputy Padraig O Maille seriously wounded | |
| 17-Dec-1922 | | Last of the British Troops leave the Irish Free State. | |
| 18-Dec-1922 | | First Act passed by the Irish Free State Parliament. | |
| 9-Aug-1923 | | Dail Eireann dissolved. | |
| 13-Aug-1923 | | Cenotaph unveiled by President Cosgrave in Leinster Lawn, in memory of President Arthur Griffith and General Michael Collins. | |
| 27-Aug-1923 | | General Election in Saorstat Eireann. | |
| 14-Sep-1923 | | Saorstat unanimously admitted a State Member of the League of Nations at Geneva. | |
| 14-Sep-1923 | | Public Reception in honour of President Cosgrave on his return from Geneva. | |
| 19-Sep-1923 | | New Dail met at Leinster House. | |