Iowa Const. art. IX, 1st div., § 13
The members of the board of education shall each receive the same per diem during the time of their session, and mileage going to and returning therefrom, as members of the general assembly.*
*This provision appears to have been superseded or may be obsolete, see this codified Iowa Constitution, Art. IX, 1st Education, §15; the board of education was abolished in 1864 by 1864 Acts, ch 52, §1
Statutory provisions, see Iowa Code chapters 256 and 262