Expenses.

Said examiners and assistants and the said commissioner shall receive actual and necessary traveling, hotel, and other expenses while engaged in conducting examinations away from their respective places of residence. [S13, §1821-c; C24, 27, 31, 35, 39, § 8631; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §507.7 ] Referred to in §87.11C , 505.7 , 521A.6