Sec. 3. A fee established under this title for a type or class of permit: (1) may be based on the average of the costs specified in section 2 of this chapter for all permits of that type or class; (2) may be set at a particular amount in consideration of the type and amount of discharge or emission to which the permit relates; and (3) may not be different in amount for public sector permit holders than for private sector permit holders, unless the difference is specifically authorized by the Indiana Code. [Pre-1996 Recodification Citation: 13-7-16-6(b).] As added by P.L.1-1996, SEC.6. Amended by P.L.133-2012, SEC.115; P.L.250-2019, SEC.16.