Arianna is a Partner of KBVL Law Firm, a member law firm of the Deloitte Legal Network in Greece.

Arianna is the Head of the Intangibles, Data & Technology practice group of KBVL and a Deloitte Greece Legal Leader, where she leads a team providing outsourced Data Protection Officer (DPO) services and managing privacy compliance programs for national and multinational clients.

Arianna Sekeri is an accomplished attorney at law with over 18 years of experience in legal and regulatory compliance, specializing in Data Protection, Privacy, and Cybersecurity.

Arianna is fully qualified to practice before the Supreme Court of Greece, demonstrating her depth of legal expertise and her ability to represent clients at the highest judicial level in the country.

She holds multiple certifications, including Certified Information Privacy Professional for Europe, Canada and Asia (CIPP/E/C/A), Certified Information Privacy Manager (CIPM), Certified Information Privacy Technologist (CIPT), and is a Fellow of Information Privacy (FIP) at the iapp.

She is also a member of the European Data Protection Board's Support Pool of Experts, and an expert on the EuroPrivacy International Board of Experts, contributing to the development and ongoing updates of the EuroPrivacy Certification Scheme.

She is also a member of the Data Intermediaries Alliance (DIA) Scientific Committee, contributing and advising on initiatives and projects falling within the scope of the Data Governance Act & Data Act.

Arianna has authored several articles on data protection and privacy, including “Challenges in the Electronic Communications Sector – with a Focus on Cybersecurity and Personal Data Protection” (published in the Technology & Communication Law Journal, March 2024), and “Cross-Border Data Transfers: Data Protection Compliance Issues from the Use of Google Analytics” (Technology & Communication Law Journal, June 2022). Her work also includes a notable article on “EU: Cross-Border Dilemmas for Clinical Trial Sponsors”, published on DataGuidance.com.

In addition to her professional work, Arianna is deeply involved in community service and volunteering. She has been actively engaged with the International Association of Privacy Professionals (IAPP) as a Young Privacy Professional Leader and KnowledgeNet Chapter Chair.

Arianna's expertise spans global privacy compliance, particularly in the life sciences, technology, and telecommunications sectors. With a comprehensive background in data protection, corporate governance, intellectual property, and IT law, Arianna advises clients on complex regulatory matters and litigation, offering practical, business-focused solutions.

She has contributed to various congresses and is a recognized expert in privacy training and education.

Arianna holds an LL.B from the University of Aberdeen, an LL.M from University College London, and an MSc in Business for Lawyers from ALBA Graduate Business School.

She is fluent in Greek and English, with a working knowledge of French and German.