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Davinia Brennan is a partner in Matheson’s Technology and Innovation Group. She has over 10 years’ expertise in data protection; privacy; information technology and; e-commerce law.

Davinia advises international and domestic companies on all aspects of compliance with data protection and privacy law, including; handling data subject access requests; data breach incidents; regulatory investigations and; international data transfers.  She also advises online businesses on evolving regulatory and consumer protection law obligations.

Davinia presents and publishes widely on a range of technology related legal matters, in particular on data protection, intellectual property and information technology law.  She is also a member of the editorial board of the PDP Data Protection Ireland Journal.

Education

  • UCD Michael Smurfit Graduate Business School, Professional Diploma in Business of Law.
  • Law Society of Ireland, Diploma in Environmental & Planning Law.
  • Law Society of Ireland, Diploma in Intellectual Property & Technology Law.
  • Law Society of Ireland, Professional Practice Course
    Ulster University, LLB Hons Law and Government.

News and Insights

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Insights
06/10/2025

Ireland Adopts Distributed Model for AI Oversight

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News
17/09/2025

Ireland’s Presidency of the Council of the European Union is an opportunity to advance the EU’s competitiveness agenda

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Insights
25/08/2025

Consumer Representative Actions – Third Irish “Qualified Entity” Designated

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Insights
05/08/2025

Supreme Court Opens the Door to More Data Breach Claims

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Insights
25/06/2025

DPC Publishes Annual Report for 2024

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Insights
28/02/2025

EU Commission publishes Guidelines on definition of an “AI system”

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Insights
13/02/2025

EDPB publishes eagerly anticipated Opinion on AI models

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Insights
10/02/2025

DPC Imposes Significant GDPR Fine on LinkedIn

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Insights
09/02/2025

DPC Adopts Broad Interpretation of Definition of “Personal Data Breach”

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Insights
29/01/2025

EU Court Awards Non-material Damages for Breach of Data Transfer Rules

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Our Expertise

Data Protection, Privacy and Cybersecurity

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