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

https://drivers-license-irelandiygw907.wpsuo.com/a-the-complete-guide-to-irish-license-from-beginning-to-end

An Irish driving license is released by the National Driver Licence Service (NDLS). Discover classifications, credibility durations, and how to renew or change a lost card.