Iowa Code Title XIII. Commerce [Chs. 505-554D] § 524.808. Adverse claims to deposits

a. The customer in whose name the account is held by the state bank.

b. An individual or group of individuals who are authorized to draw on or control the account pursuant to certified corporate resolution or other written arrangement with the customer, currently on file with the state bank, which has not been revoked by valid corporate action in the case of a corporation, or by a valid agreement or other valid action appropriate for the form of legal organization of any other customer, of which the state bank has received notice and which is not the subject of a dispute known to the state bank as to its original validity. The deposit account records of a state bank shall be presumptive evidence as to the identity of the customer on whose behalf the money is held.

a. Obtain and serve on the state bank an appropriate court order or judicial process directed to the state bank, restraining any action with respect to the account until further order of such court or instructing the state bank to pay the balance of the account, in whole or in part, as provided in the order or process; or

b. Deliver to the state bank a bond, in form and amount and with sureties satisfactory to the state bank, indemnifying the state bank against any liability, loss or expense which it might incur because of its recognition of the adverse claim or because of its refusal by reason of such claim to honor any check or other order of anyone described in paragraphs “a” and “b” of subsection 1 of this section.