LAWYER PROFILE
Sonia Cissé

Sonia Cissé

France 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 1 practice area

About

Provided by Linklaters

Practice Areas

Sonia leads the Technology, Commercial and Privacy team at Linklaters in Paris. Her expertise encompasses the entire spectrum of technology and privacy law, with particular emphasis on data protection, cyber security, complex commercial agreements, e-commerce, and telecommunications. She has advised leading companies across a wide range of industries on various international data protection initiatives, including GDPR compliance efforts and complex procurement.

In addition to her practice, Sonia teaches at the University of Dauphine in Paris, where she is a lecturer in the Data Protection Officer Program. She is also involved in pioneering Data Protection Officer certification programs in Africa, lecturing for the Data Protection Officer Certificates at the University of Dauphine in Tunis, Tunisia.

Sonia has been seconded at various times at BNP Paribas and Engie IT.

Sonia serves as an Innovation Partner at Linklaters in Paris and is a member of the firm's Generative Steering Group.

Committed to DEI, Sonia is also one of the two representatives of Europe at Linklaters’ Black Diversity Council.

For more information: https://www.linklaters.com/en/find-a-lawyer/sonia-cisse

Chambers Review

Provided by Chambers

Chambers France

TMT: Information Technology - France

Band 4
Band 4

Individual Editorial

Sonia Cissé of Linklaters is well-versed in the field of IT and data protection. She handles both regulatory and contentious work.

Editorial individuel

Sonia Cissé a une bonne connaissance du domaine de l’informatique et de la protection des données. Elle s’occupe à la fois de dossiers réglementaires et contentieux.

Strengths

Provided by Chambers

  • She is a very brilliant lawyer in all aspects of her profession.

    TMT: Information TechnologyChambers France
  • In addition to her solid technical knowledge, Sonia is gifted with great pragmatism. She is an intelligent lawyer who also has a keen customer focus.

    TMT: Information TechnologyChambers France
  • Sonia Cissé is an exceptional lawyer who combines excellent technical mastery with rare pragmatism. She provides excellent responsiveness and great client relations skills.

    TMT: Information TechnologyChambers France
  • Sonia Cissé offers easily implementable solutions and is capable of handling extremely complex cases with high stakes within tight deadlines.

    TMT: Information TechnologyChambers France
  • C'est une avocate très brillante dans tous les aspects de sa profession.

    TMT: Information TechnologyChambers France
  • Sonia est une avocate exceptionnelle avec une excellente maîtrise technique et un pragmatisme rare. Elle fait preuve d'une grande réactivité et d'excellentes aptitudes relationnelles avec ses clients.

    TMT: Information TechnologyChambers France

Ranked Individuals at Linklaters (34)

France

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership