CMS von Erlach Partners Ltd.
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CMS von Erlach Partners Ltd. fields a sizeable team of public law experts that is particularly well-regarded for its public procurement law capabilities, as well as for its work within the energy sector and on ESG matters. Practice head Marquard Christen represents multinationals and federal and cantonal authorities in administrative proceedings at the intersection of competition, procurement and regulatory frameworks. Bernhard Lötscher specialises in administrative penal law and sanctions compliance mandates, frequently resolving conflicts between Swiss institutions and international regimes. Julia Haas is also a name to note, advising on an array of issues including energy law, institutional accreditation and procurement compliance matters.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘Christen Marquard never ceases to amaze us with his knowledge, experience and tactical thinking. Very responsive and hands-on, pragmatic approach. Highly recommended.’
- ‘The public law team of CMS is very experienced, versed, tactically thinking, pragmatic and understands our business very well.’
Key clients
- Bayer (Schweiz) AG
- Back Enterprises Ltd.
Work highlights
Advised LimeBike on various public tenders in connection with concession agreements for e-bike and e-scooter renting and represented it in appeal proceedings against a tender award decision by one of the major Swiss cities before a cantonal administrative court.

