Reporting presence for short stays (<3 months) – Ireland
If you are a national of the European Economic Area (EEA) or of Switzerland, you have the right to stay in Ireland, and your family members have the right to stay here also.
You can stay in Ireland for up to 3 months without restriction.
When you come to Ireland you do not need to register with the local immigration officer and you do not need a residence card to live here. If you wish to have a record of your residence in Ireland you can register with your embassy of your country in Ireland.