The foundation for the processing of SEPA credit transfers is the "SEPA Credit Transfer Scheme Rulebook". It defines the rules, practices & standards.
Another three SEPA participants via euroSIC
WIR Bank, Banque Algérienne du Commerce Extérieur and Saxo Bank (Schweiz) will participate in the SEPA Credit Transfer Scheme from 4 November 2013.
Thus, 133 out of 162 financial institutions from Switzerland and Liechtenstein are using the Swiss SEPA payment channel via euroSIC/SECB/STEP2.