Jones Day advises companies, supervisory boards, and senior executives in internal investigations, especially in matters involving potential criminal liability. The team provides comprehensive support in crisis management, cooperation with law enforcement authorities, and guidance on directors’ duties, liability, insurance, and governance obligations. The practice is led by Thomas Preute, who focuses on internal investigations and the development of compliance programs. Thomas Mahlich, known for his expertise in corporate compliance, recently retired from the firm.

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Key clients

  • LyondellBasell

Work highlights

Conducted a comprehensive internal investigation for a global investment bank and provided crisis management advice and strategic legal advice with regard to an explosion event.
Conducted an international internal investigation for an automotive supplier into allegations of using defeat devices for diesel engine emissions control systems, as well as cooperating with law enforcement authorities.
Conducted an internal investigation for a pharmaceutical company and advised on cooperation with law enforcement authorities regarding allegations of illegal employee hiring, document forgery, and human trafficking by temporary employment agencies.
Practice head

Thomas Preute

Other key lawyers

Michael Mayer