Sec. 11. The board may adopt rules under IC 4-22-2 and IC 13-14-9 under discretionary authority granted to the state by:

(1) the federal Clean Air Act (42 U.S.C. § 7401 et seq.), as amended by the Clean Air Act Amendments of 1990 (P.L.101-549); or

(2) a regulation adopted under the federal Clean Air Act.

[Pre-1996 Recodification Citation: 13-1-1-4(j).]

As added by P.L.1-1996, SEC.7. Amended by P.L.133-2012, SEC.120.