Since 1987 the SIC system has continually, reliably and efficiently performed its daily operations. SIC settles payments in real time processing, Monday through Friday, 24 hrs/day, with monitoring and supervision performed by the Swiss National Bank (SNB).
Structure
Each participating financial institution maintains a settlement account with SIC, which is balanced daily with the use of a sight deposit account at the SNB. The SNB, as the supervising entity of SIC, has the option to verify cover-funds of any and all financial institutions and – if deemed necessary – provide a participant with the necessary funds or grant appropriate credits. SIC participants have real-time access to all data relating to their own account. They can directly monitor the settlement of incoming and outgoing payments, current accounting balances as well as pending incoming and outgoing transfers.
Process
Payments can be submitted online 24 hrs. The following data is then verified:
- Electronic signature
- Input authorization according to master data file
- Payment structure
- Double entry verification/control
Based on these verifications, either a confirmation- or error-message is generated and forwarded to the ordering financial institution.
After successfully verifying available funds, the payment is irrevocably settled and forwarded to the receiving participant, who generates and returns an electronic receipt. If the ordering bank does not have the necessary funds available, the payment is routed to a wait-file, pending appropriate liquidity.

Access
The links to SIC are provided in two ways:
- By means of industry standard interfaces or by proprietary software of the participants. This allows for indivdualized integration to the existing hardware and software systems of each participant. These systems are therefore exceptionally well suited for large amounts of data.
- By means of remoteGATE, a gateway via SWIFT and Internet, in a simple and inexpensive way especially for participants with lower transaction volumes.
Intraday liquidity
The SNB has been offering interest-free intraday liquidity repos for repo contract partners since October, 1999, both nationally and internationally. Participants are able to resort to this liquidity any time between 8 am and 2:45 pm.
Participation in the Swiss repo market
Financial institutions worldwide may participate under certain conditions in the Eurex Swiss repo market managed by SIS SegaInterSettle AG, Swiss Interbank Clearing Ltd. and SNB within the Swiss Value Chain.
