The invoice provided to a customer by the person who uses a septage management vehicle to remove septage from the customer's sewage disposal system need not show:

1. (1) the date on which the septage was removed from the sewage disposal system; or

2. (2) the amount of septage removed from the sewage disposal system;

   if the sewage disposal system from which the septage is removed is a portable sanitary unit.

As added by P.L.107-2016, SEC.6. Amended by P.L.250-2019, SEC.23; P.L.135-2026, SEC.165.