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

https://ireland-driving-licenceufau306.brightpathdigest.com/posts/a-comprehensive-guide-to-driving-license-in-ireland.-ultimate-guide-to-driving-license-in-ireland

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