Indiana Code Title 33. Courts and Court Officers § 33-38-11-10

(1) a temporary juvenile law judge appointed under section 1(b) of this chapter for the exclusive purpose of hearing cases arising under IC 31-30 through IC 31-40;  or

(2) a temporary judge appointed by a court located in a county having a population of more than two hundred fifty thousand (250,000) and less than two hundred seventy thousand (270,000);