Ohio Rev. Code § 1103.18: Officer equivalent to treasurer.

(A) Instead of a treasurer, as required by section 1701.64 of the Revised Code, a state bank may have a cashier, controller, comptroller, or other officer whose authority and duties the superintendent of financial institutions determines are essentially equivalent to those of a treasurer.

(B) For any state bank that has a cashier, controller, comptroller, or other officer instead of a treasurer, as authorized by division (A) of this section, the cashier, controller, comptroller, or other officer may execute, acknowledge, or verify any instrument or take any other action that by law a treasurer of the state bank would be authorized to execute, acknowledge, verify, or take.