The state board may conduct the hearing or may appoint a deputy. A deputy designated to hear an appeal shall attend in person and conduct the hearing in accordance with section 24.28 . The deputy shall promptly report the proceedings at the hearing, which report shall become a part of the permanent record of the state board. [C39, § 390.4; C46, 50, 54, §24.28; C58, 62, 66, 71, 73, 75, 77, 79, 81, §24.29 ; 82 Acts, ch 1079, §4 ] 2021 Acts, ch 76, §8 Referred to in §24.9 , 331.436