An Irish driving license is released by the National Driver Licence Service (NDLS).

https://irish-driving-licencerutu611.ironwoodscope.com/posts/15-pinterest-boards-that-are-the-best-of-all-time-about-driving-licence-in-ireland

An Irish driving license is issued by the National Driver Licence Service (NDLS). Discover classifications, validity periods, and how to restore or replace a lost card.