This Practice Note provides a summary of the recent key legal developments that impact Irish commercial lawyers during 2026 and beyond. Feel free to suggest issues that ma thy be covered in our horizon scanner using: irelandcurrentawareness@lexisnexis.com. To track upcoming legal and regulatory developments for Irish commercial lawyers, see Practice Note: Ireland—Commercial horizon scanner 2026. For Irish commercial developments tracked previously, see Practice Notes: Ireland—Commercial horizon scanner 2025 [Archived] and Ireland—Commercial horizon scanner 2024 [Archived]. For tracked enforcement actions taken by the Data Protection Commission (DPC) in Ireland under the EU’s General Data Protection Regulation (EU) 2016/679 (EU GDPR) and the Data Protection Act 2018 (Ireland) (DPA 2018 (IRL)), see Practice Note: Ireland—The Data Protection Commission inquiries—tracker. This tracker covers key Irish commercial law developments, including contract, consumer protection, competition, agency and distribution, sale and supply of goods and services, confidential information and intellectual property, data protection and ePrivacy and digital trade. Legislation This section contains information on recent legislative changes relevant to Commercial practitioners which are partially of fully in force. Act/SI title When? What’s