If you want to drive with an Irish driving license outside Ireland, check worldwide rules
https://full-irish-driving-licencehxln567.unionquill.com/posts/10-untrue-answers-to-common-driving-license-in-ireland-questions-do-you-know-the-right-ones
If you want to drive with an Irish driving license outside Ireland, check worldwide guidelines. Some nations might need licenses or license translations for visitors.