860 IAC 1-3-1 Examination; journeyman plumber Authority: IC 25-28.5-1-8; IC 25-28.5-1-38 Affected: IC 25-28.5-1 Sec. 1. (a) An applicant for the journeyman plumber license must pass the examination required under this section. (b) The journeyman plumber examination shall be multiple choice. (c) An individual must obtain a passing score on the multiple-choice test in order to pass the examination.