This Practice Note discusses the background and implementation in Ireland of Regulation (EU) 2022/2065 of 19 October 2022 on a Single Market For Digital Services and amending Directive 2000/31/EC, the EU Digital Services Act (DSA), published in the Official Journal on 27 October 2022. It includes commentary on the impact of the DSA on the Irish market, information on the national competent authorities for enforcing the DSA in Ireland, Coimisiún na Meán and the Competition and Consumer Protection Commission (CCPC), and a brief summary of the application of, and obligations under, the DSA.