If you wish to drive with an Irish driving license outside Ireland, check international rules

https://irish-driving-licencebgbh209.unionquill.com/posts/why-we-love-how-much-does-a-driving-licence-cost-in-ireland-and-you-should-also

If you wish to drive with an Irish driving license outside Ireland, check global rules. Some countries might need authorizations or license translations for visitors.