William Long
UK Guide 2024
Band 3 : Data Protection & Information Law
Email address
[email protected]Contact number
+44 20 7360 2061Share profile
Band 3
About
Provided by William Long
Practice Areas
WILLIAM LONG is global co-chair of Sidley’s highly ranked Privacy and Cybersecurity practice and heads the European Data Protection group. He is also a member of the firm’s top ranked Crisis Management and Strategic Response team. He also serves on the firm’s AI Working Group. William advises international clients on a wide variety of AI, GDPR, cyber incident, data protection, privacy, information security, social media, e-commerce and other regulatory matters.
William has been a member of the European Advisory Board of the International Association of Privacy Professionals (IAPP) and on the DataGuidance panel of data protection lawyers. He is also on the editorial board of e-Health Law & Policy and also assists with dplegal (“data privacy” legal), a networking group of in-house lawyers in life sciences companies examining international data protection issues.
Publications
William is also the author of a new book on the EU General Data Protection Regulation and a contributor to a number of books on data protection, including leading legal textbooks published by BNA in the area of privacy, cloud computing and the use of health data. William has been interviewed widely for his thought leadership, including in such leading publications as the international New York Times, Financial Times and The Guardian and writes for a number of publications including Thomson Reuters, Law360 and Global Data Review.