In June 2008 , the EPC approved Version 3.1 of the SEPA Core Direct Debit Scheme Rulebook and Version 1.1 of the SEPA Business-to-Business ( B2B ) Scheme Rulebook . These two Rulebooks currently form the basis for the roll-out of SDD , which is scheduled for 1 November 2009 5 .
Nel giugno 2008 ha approvato la versione 3.1 del SEPA Core Direct Debit Scheme Rulebook e la 1.1 del SEPA Business-to-Business ( B2B ) Scheme Rulebook , che gettano le basi per l' introduzione degli SDD il 1° novembre 2009 5 .