(2) Each witness compelled to attend any proceedings under ORS 1.420 or 1.425, other than an officer or employee of the state, a public corporation, or a political subdivision, shall receive for attendance the same fees and mileage allowance allowed by law to a witness in a civil case, payable from funds appropriated to the commission. [1967 c.294 §§11,12; 1973 c.827 §1; 1977 c.877 §1; 1979 c.284 §41; 1987 c.520 §9]