Section 13-11-2-144.7 - "Onsite residential sewage discharging disposal system"(a) For purposes of IC 13-18-12, "onsite residential sewage discharging disposal system" means a sewage disposal system that:(1) is located on a site with and serves a one (1) or two (2) family residence; and(2) discharges effluent offsite.(b) The term includes a system that employs advanced treatment components not used in standard septic systems, such as a disinfection component that uses chlorine, ultraviolet light, or ozone, to reduce the concentration of the pathogenic constituents of the effluent to an acceptable level before the effluent is discharged.Amended by P.L. 192-2023,SEC. 1, eff. 5/4/2023.As added by P.L. 172-2002, SEC.2.