Arkansas Code Title 14. Local Government § 14-169-213. Investigative and subpoena powers

(1) To conduct examinations and investigations and to hear testimony and take proof under oath at public or private hearings on any matter material for its information;

(2) To administer oaths;

(3) To issue subpoenas requiring the attendance of witnesses or the production of books and papers; and

(4) To issue commissions for the examination of witnesses who are outside of this state or unable to attend before the authority or excused from attendance.