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

https://how-to-get-driving-licence-in-irelandamtb287.quillnesty.com/posts/5-laws-to-help-with-the-irish-drivers-licence-industry

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