Sec. 1. As used in this chapter, "Clean Air Act" refers to the federal Clean Air Act (42 U.S.C. 7401 et seq.) and regulations adopted under the federal Clean Air Act. As added by P.L.76-1991, SEC.1.
"Clean Air Act" defined
Ind. Code § 8-1-27-1, under Chapter 27. Environmental Compliance Plans.
Ind. Code § 8-1-27-1