New York Consolidated Laws, General Municipal Law - GMU § 5-a. Electronic or wire transfers

(a) the governing board of the local government has entered into a written agreement with the bank or trust company in which such funds have been deposited, prescribing the manner in which electronic or wire transfer of such funds shall be accomplished, identifying by number and name those accounts from which electronic or wire transfers may be made, identifying which officer or officers are authorized to order the electronic or wire transfer of funds from those accounts, and implementing a security procedure as defined in section 4-A-201 of the uniform commercial code;  and

(b) the bank or trust company processing the transfer shall provide to the officer ordering the electronic or wire transfer of funds written confirmation of each such transaction no later than the business day following the day on which the funds are transmitted.