Internal and Regulatory Investigations

Recently, there has been an increase in internal and regulatory investigations into potential misconduct. We guide companies and individuals through the legal and practical challenges such investigations present. At the same time, we advise companies and individuals on all whistleblowing matters.

Our expertise in the area of internal and regulatory investigations includes:

  • Internal and regulatory investigations in the financial services and pharmaceutical sectors, under anti-trust law and with regard to anti-corruption compliance
  • Clarification as to potentially criminal acts and compliance violations
  • Advising and representing individuals and companies in investigations conducted by Swiss and foreign regulatory and criminal authorities
  • Advice and representation in proceedings concerning the transmission of information to foreign authorities including mutual assistance
  • Advice on the implementation of a customized internal corporate investigation framework and related training

Our expertise in the area of whistleblowing includes:

  • Conducting independent whistleblowing investigations
  • Advising and representing individuals and companies in whistleblowing matters
  • Advice on the implementation of a customized whistleblowing framework and related training
Hafner Peter

Peter
Hafner

Partner

Mráz Michael

Michael
Mráz

Partner

Peyer Martin

Martin
Peyer

Partner

Vieli Bignia

Bignia
Vieli

Partner

Weber Daniel S.

Daniel S.
Weber

Counsel

Kunz Niklaus

Niklaus
Kunz

Senior Associate

Baumgartner Loris

Loris
Baumgartner

Associate

Paunovic Una

Una
Paunovic

Associate

31.03.2023

Deal: Shop Apotheke Europe and Galenica enter into stra­te­gic partnership

The Legal 500

Prompt response, ability to deliver practical solutions.

Client Testimonial, IFLR100, 2024/2025

The team has consistently demonstrated a profound understanding of the industry’s complex regulatory landscape.

Client Testimonial, The Legal 500, 2024/2025

Always available, very responsive. Very reliable in general, also when dealing with sensitive issues. Very good knowledge of the industry.

Client Testimonial, The Legal 500, 2022/2023

Wenger Vieli delivers great quality advice in a timely manner and for a reasonable price. The firm has many relatively young professionals who belong to the best in their field.

Client Testimonial, The Legal 500, 2022/2023