
Wenger Vieli Ltd covers a broad spectrum of public law issues and has experience in advising international businesses on the Swiss public sector regulatory landscape. The practice offers a range of services including competition, compliance, procurement and tax issues, and operates over the spectrum of regulated sectors such as construction, real estate and healthcare. Frank Scherrer co-heads the team and is particularly active in the pharmaceutical and healthcare sectors, often advising on market access, distribution agreements and product liability. Michael Tschudin leads the team’s competition practice and has been described as a ‘very knowledgeable public law expert with a particular focus on competition and data protection matters’.
Testimonials
Collated independently by Legal 500 research team.
‘Wenger Vieli as a law firm has been one of the first Swiss law firms with a special programme for startup companies. As a result, it has always been at the forefront of developments in various fields, including new fields of law. That is also reflected in the firm's public law practice.’
‘Michael Tschudin is a very knowledgeable public law expert with a particular focus on competition and data protection matters. He is also experienced in the area of life sciences, particularly at the interface with competition law. The team also advises on public procurement matters.’
‘Wenger Vieli has an excellent reputation for its public law practice.’
‘Mike Tschudin is an excellent lawyer. With his working experience at the Federal Administrative Court, he knows both the legal framework as well as the procedural tools by heart. He is the go-to-lawyer for any issues with public authorities.’
Key clients
- digitalswitzerland
- Nextech Invest
Work highlights
- Advising digitalswitzerland on public law, regulatory and data protection matters.
- Advising Nextech Invest on public law matters in connection with its Swiss and US activities.
- Advised a global engineering company on public law aspects in cross-border transfer of operating sites.
Lawyers

Practice head
The lawyer(s) leading their teams.
Michael Tschudin, Frank Scherrer