LAWYER PROFILE
Lothar Determann

Lothar Determann

Global 2026

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Ranked in 2 practice areas

Contributions and articles

1 Global Practice Guides

About

Provided by Baker McKenzie

Practice Areas

Lothar Determann has been helping companies in Silicon Valley and around the world take products, business models, intellectual property and contracts global at Baker McKenzie for more than 20 years. He advises on data privacy law compliance, cybersecurity, information technology commercialization, interactive entertainment, media, copyrights, open source licensing, electronic commerce, technology transactions, sourcing and international distribution at Baker McKenzie in San Francisco and Palo Alto. He is a member of the Firm's International/Commercial Practice Group and the TMT and Healthcare Industry Groups.

Practice Focus

Lothar's practice is focused on data privacy law compliance, information technology, copyrights, product regulations and international commercial law.

Publications

More than 150 articles and treatise contributions as well as five books, including:

Determann’s Field Guide to Data Privacy Law (5th Edition, 2022, also available in Arabic, Chinese, German, Hungarian, Italian, Japanese, Korean, Portuguese, Russian, Spanish and Turkish)

California Privacy Law: Practical Guide and Commentary on U.S. Federal and California Law (4th Ed. 2020)

Healthy Data Protection

Electronic Form over Substance

No One Owns Data

Other publications:

"Open Cars," Berkeley Technology Law Journal, Volume 32 (2017)

"Software Copyright’s Oracle from the Cloud," Berkeley Technology Law Journal, Volume 30 Issue 1 (2015), September 2015

"What Happens in the Cloud: Software as a Service and Copyrights," Berkeley Technology Law Journal, Volume 29 Issue 2 (2015), January 2014

"On War and Peace in Cyberspace," Hastings Constitutional Law Quarterly, Volume 41 (2014), May 2014

Chambers Review

Provided by Chambers

Chambers Global Guide

Privacy & Data Security: Privacy - USA

Band 3
Band 3

Individual Editorial
Lothar Determann is recognized for his keen insight into European privacy legislation affecting USA-based clients. He is also well respected for his work on CCPA counseling.

Privacy & Data Security - USA

Foreign Expert
Foreign expert in Germany

Individual Editorial
Lothar Determann is recognized for his keen insight into European privacy legislation affecting USA-based clients. He is also well respected for his work on CCPA counseling.

Strengths

Provided by Chambers

  • Lothar is a trusted adviser and business partner who is extremely attentive and responsive. He's a good listener and offers recommendations in a straightforward, thoughtful, practical manner.

    Privacy & Data Security: PrivacyChambers Global Guide
  • Lothar's advice is practical and applicable to business. He is also very responsive.

    Privacy & Data Security: PrivacyChambers Global Guide
  • He is an expert in data privacy and understands the laws, regulators and marketplace.

    Privacy & Data Security: PrivacyChambers Global Guide
  • Lothar is very service-oriented. When I need someone he's always there. I also appreciate the fact that he provides pragmatic, actionable advice.

    Privacy & Data Security: PrivacyChambers Global Guide
  • I have worked on sensitive data privacy matters with Lothar Determann and he takes a pragmatic acknowledgeable approach in all instances.

    Privacy & Data Security: PrivacyChambers Global Guide

Ranked Individuals at Baker McKenzie (440)

Africa-wide

Argentina

Asia-Pacific Region

Australia

All Contributions (1)

Provided by Baker McKenzie

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