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

https://drivers-license-irelandivhg122.clearminster.com/posts/your-family-will-be-grateful-for-getting-this-ireland-driving-license

An Irish driving license is provided by the National Chauffeur Licence Service (NDLS). Discover classifications, credibility periods, and how to renew or replace a lost card.