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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
01/05/2026

European Commission announces age verification app for children

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29/04/2026

EDPB publish OSS case digest on legitimate interest under the GDPR

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24/04/2026

EDPB adopts common DPIA template

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Insights
22/04/2026

Priority Tech legislation for Irish Government

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Insights
16/04/2026

EDPB publishes its Annual Report for 2025

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Insights
13/04/2026

EU AI Digital Omnibus Proposal – Where are we now?

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Insights
09/04/2026

EDPB – EDPS publish Opinion on the Cybersecurity Package

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Insights
09/04/2026

NIS 2 – a new era for the Life Sciences sector

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31/03/2026

NIS 2 – A new era for Management Bodies

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26/03/2026

CJEU clarifies when a DSAR may be refused as an abuse of GDPR rights

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Our Expertise

Data Protection, Privacy and Cybersecurity

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