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

https://ireland-driving-licensedeuw752.quillnesty.com/posts/10-tell-tale-symptoms-you-need-to-get-a-new-driving-licence-in-ireland

If you are moving to Ireland, you may have the ability to exchange your existing driving license. Check eligibility rules and required documentation for a smooth transfer.