Arkansas constitution
Schedule
Section 8

Said State Board shall at once proceed to appoint a Board of Election Supervisors for each County of this State, consisting of three men of known intelligence and uprightness of character, who shall take the same oath as above provided for the State Board. A majority of each Board shall constitute a quorum, and shall perform the duties herein assigned to them; and vacancies occurring in the County Boards shall be filled by the State Board.