Sec. 1. The commissioner or a designated member of the staff of the department may initiate an investigation on receipt of information of an alleged violation of any of the following: (1) Environmental management laws. (2) Air pollution control laws. (3) Water pollution control laws. (4) IC 36-9-30-35. (5) A rule or standard adopted under the following: (A) Environmental management laws. (B) Air pollution control laws. (C) Water pollution control laws. [Pre-1996 Recodification Citation: 13-7-11-1.] As added by P.L.1-1996, SEC.20.