Ind. Code § 13-18-12-2.2
(a) As used in this section:
(3) "wastewater" has the meaning set forth in 327 IAC 7.1-2-41;
on February 1, 2016.
(c) Notwithstanding 327 IAC 7.1-6-1, the invoice provided to a customer by the person who uses a wastewater management vehicle to remove wastewater from the customer's sewage disposal system need not show:
(2) the amount of wastewater removed from the sewage disposal system;
if the sewage disposal system from which the wastewater is removed is a chemical toilet.
As added by P.L.107-2016, SEC.6.