Jon Bartley
UK Guide 2025
Band 4 : Data Protection & Information Law
Band 4
About
Provided by Jon Bartley
Practice Areas
Partner Jon Bartley specialises in digital technology and e-commerce, data protection, cybersecurity and consumer law.
Jon has 20 years' experience as a commercial contracts lawyer. He helps clients manage their legal risk whilst still achieving key business objectives.
Advising domestic and international clients, including well-known consumer brands, Jon acts on a wide range of commercial contracts, including supply of goods and services, reseller and distribution, and licence agreements.
He specialises in technology and digital business contracts, including SaaS, IaaS and other cloud solutions, software development and licence agreements, and data analytics projects.
Jon also assists clients on regulatory matters including data protection and cybersecurity issues (data security breaches, data analytics and marketing, data transfers and GDPR readiness), cybersecurity, e-commerce regulation and consumer law.
Jon is a thought leader in the area of data protection. He is Chair of the Data Law Committee of the City of London Law Society and in 2021 was a contributing author to a key report on legal mechanisms for data stewardship.
Professional Memberships
Chair of City of London Law Society Data Law Committee
TechUK Data Protection Group
International Association of Privacy Professionals
LexisNexis Data Protection Intelligence Group
Society for Computers and Law
Tech London Advocates
Work Highlights
Data Protection Audit for a major global hotel chain.
Reviewing major contracts for a multinational insurance company from a data protection risk perspective.
Advising one of the world’s largest wine and spirits sellers on data collection and user journeys across multiple brands as part of a review of their marketing strategy.
Chambers Review
UK
Chair of the City of London Law Society's Data Law Committee, Jon Bartley is a recognised expert for advising key clients on data matters including adtech projects and GDPR compliance.