Ind. Code § 4-23-15-1
(d) The members of the commission shall not be required to devote their full time to their duties, but shall devote such time as is necessary to carry out their duties under this chapter. The members of the commission shall serve without pay, but shall be reimbursed for their reasonable and necessary expenses actually incurred in carrying out their duties.
Formerly: Acts 1975, P.L.33, SEC.1. As amended by P.L.28-1983, SEC.37.