Key Highlights

  • UBS, PostFinance, Sygnum, Raiffeisen, Zürcher Kantonalbank, and BCV have joined Swiss Stablecoin AG to launch a CHF stablecoin sandbox in Switzerland. 

  • The project will test how blockchain applications can connect to the Swiss franc in a controlled live environment during 2026. 

  • The initiative comes as Switzerland still lacks a regulated Swiss franc stablecoin with broad domestic use. 

Six Swiss banks have joined forces with Swiss Stablecoin AG to launch a sandbox for a Swiss franc-pegged stablecoin, giving Switzerland one of its clearest bank-led tests yet of how regulated digital money could work in the country’s financial system. The group includes UBS, PostFinance, Sygnum, Raiffeisen, Zürcher Kantonalbank, and BCV. 

The sandbox is aimed at testing practical CHF stablecoin use cases inside Switzerland rather than announcing a full market launch. In their joint statement, the participants said the project will explore ways to connect blockchain-based applications with the Swiss franc and strengthen both the Swiss digital money ecosystem and the competitiveness of Switzerland’s financial centre. 

The setup is designed as a controlled live environment, with safeguards such as a limited participant pool and transaction limits. The stated goal is to let banks and other participants test digital financial products under realistic conditions while collecting operational data ahead of any broader rollout. 

There is still no regulated Swiss franc stablecoin with broad application across Switzerland. That leaves a gap as stablecoins become more important in global payments and tokenized finance. 

The project is expected to run through 2026 and is open to other banks, companies, and institutions that want to take part. Swiss Stablecoin AG says the sandbox is due to start in the second half of 2026, to build early live experience around a broader Swiss digital-money ecosystem. 

The move fits a wider trend across Europe, where banks are testing their own stablecoin models instead of leaving digital settlement entirely to dollar-backed tokens. A separate group of European banks, including  ING, ​UniCredit, and BNP ⁠Paribas, is also working toward a euro stablecoin launch later in 2026.