Ohio Revised Code Title XVII. Corporations Partnerships § 1701.64

(A) The officers of a corporation shall consist of a president, a secretary, a treasurer, and, if desired, one or more vice-presidents and such other officers and assistant officers as may be deemed necessary. The officers shall be elected by the directors. None of the officers need be a director unless the articles or the regulations otherwise provide or the directors determine that there is to be a chairperson of the board who is to be an officer. Any two or more offices may be held by the same person, but no officer shall execute, acknowledge, or verify any instrument in more than one capacity if such instrument is required by law or by the articles, the regulations, or the bylaws to be executed, acknowledged, or verified by two or more officers. Unless the articles or the regulations otherwise provide, all officers shall be elected annually.

(B) Unless the articles or the regulations otherwise provide, and subject to the exceptions, applicable during an emergency, as that term is defined in section 1701.01 of the Revised Code, for which provision is made in division (F) of section 1701.11 of the Revised Code: