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Hewson Katie

Katie Hewson

Partner

Katie is a leading data protection expert, guiding clients through complex challenges and opportunities in their use of data and artificial intelligence with clarity and confidence.

D +44 20 7809 2374
M +44 770 214 1048

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Awards and Recognition

"Katie Hewson is a joy to work with; a true expert in her field, delivering calm and practical advice with evident knowledge across a wide spectrum."

The Legal 500 UK 2026 - Next Generation Partner, Data Protection, Privacy & Cybersecurity

"She is incredibly user-friendly and easy to work with. She is very knowledgeable - a true expert in her field who gives pragmatic and straightforward advice."

Chambers and Partners UK 2026

"Katie Hewson is an analytical yet practical lawyer whose advice is always succinct, thorough and commercial. She is one of the best in the business."

The Legal 500 UK 2025 - Next Generation Partner, Data Protection, Privacy & Cybersecurity

"A joy to work with; she is passionate about data protection and has real enthusiasm for her work."    

Chambers and Partners UK 2025 - Up and Coming Lawyer, Data Protection & Information Law
   

Privacy Leader of the Year: Legal
PICCASO Awards, 2022

Biography

Language - English
Jurisdiction - England & Wales, Republic of Ireland, Avocat Communautaire (Paris Bar)

Katie Hewson leads the firm’s international data protection practice. Clients come to Katie for her skill at helping them make use of their valuable data in a responsible way. She has significant experience advising international clients on digital transactions, innovative advisory projects, investigations, complaints and incidents, across data-rich sectors including tech, financial services, pensions, transport, art and cultural property and life sciences.

Katie's clients benefit from her ability to provide clear, actionable advice on EU and UK GDPR compliance, the EU AI Act and AI governance, EU digital legislation, data contracts, overseas data transfers, data breach handling, data subject rights requests, direct marketing and cookies. Katie holds IAPP AI Governance Professional, Fellow of Information Privacy, CIPP/E and CIPM accreditations. In addition to being a Solicitor in England and Wales, Katie is registered as an Avocat Communautaire with the Paris Bar, which supports her advice on EU data laws.

Known for her pragmatic, personal and dedicated approach, Katie is a trusted partner for organisations seeking to maximise value from their data assets and address regulatory challenges with confidence. She has successfully guided international banks, wellbeing chains, art market participants and major technology companies through complex transactions, investigations and enforcement actions, delivering favourable outcomes in high-stakes situations.

Experience

  • UK’s First Approved UK GDPR Code of Conduct

    Advised the Association of British Investigators.
  • Leading airline biometrics advice

    Successful defence of regulatory investigation into client's deployment of biometric facial recognition technology.
  • S&P Global

    Advised on the acquisition of TeraHelix, an AI-enabled data linking fintech firm.
  • AI-generated social media

    Advised a leading food & beverage company on the data privacy aspects of an AI-generated social media marketing campaign.
  • Arts sector transactions

    Successfully resolved a cyber incident resulting in diversion of payments in transactions for major artworks.
  • Financial services client

    Advised on data monetisation and AI model training using customer data.
  • Transportation sector EU data breach

    Identification of, and liaison with, EU lead supervisory authority following a cross border personal data breach.

专业领域

新闻与洞察

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