Sec. 1. Nothing in this article prohibits a person from using: (1) the most recent or a prior version of the SPCS established by the NGS; or (2) the Indiana Coordinate System of 1983, as provided in IC 32-19; to state the geographic positions or locations of points above, on, or below the surface of the earth within Indiana. As added by P.L.147-2026, SEC.18.