Sec. 1. As used in this chapter, "onsite sewage system" has the meaning set forth in IC 13-11-2-144.8. As added by P.L.181-2018, SEC.17.
"Onsite sewage system"
Ind. Code § 16-41-25.5-1, under Chapter 25.5. Health, Sanitation, and Safety: Onsite Sewage Systems for Municipalities and Publicly Owned Treatment Works.
Ind. Code § 16-41-25.5-1