If you want to drive with an Irish driving license outside Ireland, check worldwide rules
https://how-to-get-driving-licence-in-irelandfkfs974.talesignal.com/posts/15-best-documentaries-on-how-to-apply-for-an-irish-driving-licence
If you wish to drive with an Irish driving license outside Ireland, check global rules. Some nations might need licenses or license translations for visitors.