"Natural gas product"

Ind. Code § 6-6-2.5-16.5, under Chapter 2.5. Special Fuel Tax.

Ind. Code § 6-6-2.5-16.5

Sec. 16.5. As used in this chapter, "natural gas product" means: (1) a liquid or compressed natural gas product; or (2) a combination of liquefied petroleum gas and a compressed natural gas product; used in an internal combustion engine or motor to propel any form of vehicle, machine, or mechanical contrivance. As added by P.L.212-2014, SEC.5.