The development, which has become known by the abbreviation “DeFi”, is linked to open-access, programmable blockchain systems in the form of smart contracts. DeFi has so far emerged particularly in the form of DeFi applications that facilitate financial market services such as the trading of tokens and the lending business. DeFi is largely based on peer-to-peer models. Traditional intermediaries such as banks and securities firms therefore do not play any role. Any service in the financial market that can be realised as a computer program can in principle also be implemented as a DeFi application. Unlike traditional financial market services, there are no individually identifiable or controlling operators for genuine DeFi applications.
When processing enquiries, it is important to distinguish projects without identifiable operators from those that describe themselves as DeFi but are actually organised and controlled centrally and therefore similar to traditional financial market intermediaries. Such projects fall within the scope of financial market law. The specific enquiries to FINMA concerned trading platforms via which tokenised securities or cryptocurrencies can be traded. When responding to such enquiries, FINMA utilises the following approaches:
On 10 September 2021, FINMA issued two approvals to operate financial market infrastructures based on distributed ledger technology (DLT): one to SIX Digital Exchange AG to act as a central securities depository and one to the associated company SDX Trading AG to act as a stock exchange. The Swiss financial centre thus for the first time has infrastructures that facilitate the trading of digitalised securities in the form of tokens and their integrated settlement. FINMA applied the existing provisions of financial market law in a technology-neutral way here in keeping with the “same risks, same rules” principle.
The licences granted took the traditional route, namely approval to act as a stock exchange and central securities depository in accordance with the Financial Market Infrastructure Act. They have facilitated a close-knit value chain ranging from issue and trading through to the settlement and custody of tokenised assets. After exchange execution, transactions are settled gross and immediately. There is no clearing by a central counterparty of the transactions to be settled. Furthermore, owing to the close linkage of trading and settlement, stock exchange transactions only become legally binding once the central securities depository has fully settled them from existing stocks of the participants. The SDX offering is aimed at supervised financial institutions.
(From the Annual Report 2021)