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

https://ireland-driving-licenceothj023.opalvector.com/posts/are-you-responsible-for-a-ireland-drivers-license-budget-10-very-bad-ways-to-invest-your-money

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