The AI Act in Ireland: AI Office, 15 regulators, and what Irish SMEs must do
Ireland commenced its AI Act implementing law in July 2026 and stood up the AI Office of Ireland. Here's the Irish enforcement landscape.
Ireland's implementing law
The Regulation of Artificial Intelligence Act 2026 was signed on 21 July 2026 and commenced on 31 July. It establishes Oifig IS na hÉireann, the AI Office of Ireland, as the central coordinating authority and national single point of contact, operational since 2 August 2026.
The Office's full compulsory information-gathering powers commence in December 2026, meaning Irish enforcement gets real teeth this winter.
Who supervises your business
Ireland chose a distributed model: fifteen existing regulators supervise the AI Act in their sectors. Financial services answer to the Central Bank; media and platforms to Coimisiún na Meán; data-related matters to the Data Protection Commission; most other businesses to the Competition and Consumer Protection Commission, with the AI Office coordinating.
What to do before December
Complete an AI inventory, put Article 4 literacy measures and evidence in place, fix chatbot disclosure and content labelling, and know which of the fifteen regulators covers you. Being ready before the AI Office's powers commence is dramatically cheaper than responding to its first information request.
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Run the scope checkCompliance information, not legal advice. Basis: Regulation (EU) 2024/1689 as amended by Regulation (EU) 2026/1744, directly applicable in all EU member states; national implementing laws vary by country. Last reviewed 23 August 2026.