An Irish driving license is issued by the National Motorist Licence Service (NDLS).

https://irishdrivinglicense.comjvez103.scriblorax.com/posts/15-interesting-facts-about-driving-licence-in-the-republic-of-ireland-that-you-never-known

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