EPC publishes version 7.1 of SEPA Rulebooks: EPC has published version 7.1 of its SEPA Direct Debit and Credit Transfer Core Rulebooks. It has also updated the SEPA Direct Debit Business to Business Rulebook, now in its version 5.1. None of these changes has operational impact. (Source: SEPA Direct Debit Core Rulebook Version 7.1SEPA Credit Transfer Rulebook Version 7.1 and SEPA Direct Debit Business to Business Rulebook Version 5.1)