Security and Print Senior Consultant
United KingdomContact David
CBS1 is the clearing bank specification relating to paper used for printing cheques and debit vouchers.
The CBS1 specification is described in the Cheque and Credit Clearing Company (C&CCC, formally APACS) 3.1 standard.
CBS2 is the specification described in the C&CCC 3.2 standard relating to paper used for printing credit vouchers.