421.23 Fees and mileage. The fees and mileage of witnesses attending any hearing of the department, including contested case hearings, pursuant to any subpoena, shall be the same as those of witnesses in civil cases in district court. [C31, 35, §6943-c33; C39, §6943.032; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §421.23] 94 Acts, ch 1165, §7 Civil case fees and mileage, §622.69 – 622.75
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