If you are transferring to Ireland, you might be able to exchange your existing driving license

https://irishdrivinglicensexfxs175.rivetgarden.com/posts/it-is-the-history-of-ireland-drivers-licence-in-10-milestones

If you are relocating to Ireland, you might have the ability to exchange your existing driving license. Examine eligibility guidelines and needed documents for a smooth transfer.