US lawIndianaRegulationsTitle 575 — State School Bus CommitteeArticle 1 — ARTICLE 1. MINIMUM SPECIFICATIONS FOR SCHOOL BUSESRule 9 — Type A, Type B, Type C, and Type D School Buses1-9-31575 IAC 1-9-31575 IAC 1-9-31 Engine heaterLast amended: 2020Year: 2027Length: 8 wordsOfficial source Cite as Ind. Admin. Code tit. 575, r. 1-9-31Sec. 31. An engine heater may be used.Previous575 IAC 1-9-30Next575 IAC 1-9-32