Swiss Code of Obligations
| Swiss Code of Obligations | |
|---|---|
| Ratified | 30 March 1911 | 
| Date effective | 1 January 1912 (current version as of 1 April 2020) | 
| Location | SR220 | 
| Author(s) | Walther Munzinger, Heinrich Fick | 
| Purpose | Regulates contract law and corporations | 
The Swiss Code of Obligations (SR/RS 22, German: Obligationenrecht; French: Code des obligations; Italian: Diritto delle obbligazioni; Romansh: Dretg d'obligaziuns), the 5th part of the Swiss civil code, is a federal law that regulates contract law and joint-stock companies (Aktiengesellschaft or SA). It was first adopted in 1911 (effective since 1 January 1912).
The code of obligations is a portion of the private law (SR/RS 2) of the internal Swiss law. It is also known by its full name as Federal Act on the Amendment of the Swiss Civil Code (Part Five: The Code of Obligations).
Swiss law is often used to regulate international contracts, as it is deemed neutral with respect to the parties.