Adaptation of Contracts under Changed Circumstances in Swiss Law Practice: Contracts, Arbitration and Swiss Federal Court Practice

Published: 10 May 1996

Deals & Cases — 20.06.2025

Lenz & Staehelin successfully represented an estate in setting aside proceedings before the Swiss Federal Supreme Court

Deals & Cases — 20.02.2024

Lenz & Staehelin secures major win for thyssenkrupp in multi-billion submarine arbitration brought by the Greek state

Insights – 30.10.2025

Amendments to the Swiss Anti-Money Laundering Act

Switzerland is strengthening its anti-money laundering framework. The revised Anti-Money Laundering Act ("AMLA") adopted in September 2025 broadens its scope to include “advisors” who will become subject to certain due diligence obligations currently applicable to financial intermediaries. Advisors are notably lawyers and notaries. The reform aims to align Swiss practice with international Financial Action Task Force ("FATF") standards. The entry into force of the revised AMLA is expected around mid-2026.

Insights – 01.07.2025

New bespoke rules for private clients arbitration: the 2025 Supplemental Swiss Rules for Trust, Estate and Foundation Disputes

New bespoke rules for private clients arbitration: the 2025 Supplemental…