Member States shall ensure that branches have a unique identifier allowing them to be unequivocally identified in communications between registers through the system of interconnection of registers.
Áiritheoidh na Ballstáit go mbeidh aitheantóir uathúil ag na brainsí a gceadófar leis iad a shainaithint gan athbhrí i gcumarsáid idir na cláir trí chóras idirnascadh na gclár.