If you want to drive with an Irish driving license outside Ireland, check global rules
https://irishdrivinglicense.comnnoc591.pinehavenscope.com/posts/are-you-sick-of-ireland-drivers-license-10-inspirational-resources-to-invigorate-your-love
If you want to drive with an Irish driving license outside Ireland, check international guidelines. Some nations may need authorizations or license translations for visitors.