If you are moving to Ireland, you may have the ability to exchange your existing driving license

https://drivers-license-irelandxhmt876.terracolumn.com/posts/12-driver-licence-ireland-facts-to-bring-you-up-to-speed-the-water-cooler

If you are moving to Ireland, you may be able to exchange your existing driving license. Examine eligibility guidelines and needed documents for a smooth transfer.