November 4, 2022


The CMTA Token (CMTAT) is a framework enabling the tokenization of equity and debt securities in compliance with Swiss law.

The CMTAT is the product of collaborative work by leading organizations in the Swiss finance and technology ecosystem. 

The functional specifications of the CMTAT are summarized here.

The CMTA GitHub account provides the CMTA’s reference implementation of CMTAT for Ethereum, as an ERC-20 compatible token. It also provides an implementation of CMTAT for Tezos, developed by the Tezos Foundation.

The CMTAT is developed by a working group of CMTA’s Technical Committee that includes members from Atpar, Bitcoin Suisse, Blockchain Innovation Group, Hypothekarbank Lenz & Staehelin, Metaco, SEBA, Swissquote, Sygnum, Taurus, Tezos Foundation. The design and security of the CMTAT was supported by ABDK, a leading team in smart contract security.

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