Document background
The Contract Amendment Letter is a crucial document in Swiss business practice, used when parties need to modify an existing contractual relationship without creating an entirely new agreement. It's particularly relevant in situations where specific terms need updating due to changed circumstances, business requirements, or regulatory demands. Under Swiss law, while contracts can generally be amended orally, written amendments are strongly preferred for clarity and evidential purposes. This document type is governed by the Swiss Code of Obligations and must respect the principle of contractual freedom (Vertragsfreiheit) while maintaining legal certainty. A Contract Amendment Letter typically includes precise references to the original contract, clear articulation of the amendments, and confirmation of unchanged terms, making it an essential tool for contract management and business relationship evolution.
