The bank is entitled to request a Customer to confirm an order or other documents issued to the Bank including that the documents had in fact been issued and undersigned by a person indicated in such documens and also his authority to undersign them. The bank is not entitled to accept such customer’s orders or other documents and (or) perform any actions upon them until a satisfactory answer from a customer’s authorized person is received. A customer provides the Bank with a list of persons whom the Bank is entitled to refer to in order to confirm customer’s orders received by the Bank and who are entitled to confirm such orders in a form of a letter composed in a form given in Appendix 12. By a general rule, such a list has to be undersigned by a person indicated in a card containing signature specimens of persons authorized by a customer (hereafter reffered as the card) and also certified by a seal indicated in such a card (if any); such a list can be undersigned by another person only in case a customer had provided the Bank with a list of persons authorized to undersign such lists and such list itself had been undersigned by a person indicated in the customer card being at Bank’s disposal at the moment and certified by a seal indicated in such a card (if any). The Bank is entitled to request the signature and due authority of a person undersigning any customer’s document presented to the Bank to be authenticated by a person who is listed in the customer card being at Bank’s disposal at the moment and not to accept the document in the absence of such an authentication.