Section 67-5-1404 - Power of board to obtain evidence(a) The board may examine any person as a witness, and hear any proof that may be offered by any taxpayer in or about any question touching the classification, value, or assessment of any property described in the assessment roll.(b) The board has the power and authority to send for persons and papers, to examine and enforce the attendance of witnesses, and obtain any evidence or information that may be deemed material in the performance of its duties.(c) Each member of the board has the power to administer an oath, and any person who willfully or corruptly swears falsely to any material fact before the board commits perjury and is indictable for such offense.Acts 1973, ch. 226, § 10; T.C.A., § 67-803.