Sec. 7. Before operating a motor vehicle on the public highways of this state in the interstate transportation of property or passengers, the person who operates the motor vehicle must register under the unified carrier registration system established under 49 U.S.C. 13908. As added by P.L.110-1995, SEC.6. Amended by P.L.42-2007, SEC.6.
Unified carrier registration system
Ind. Code § 8-2.1-20-7, under Chapter 20. Interstate Motor Carriers.
Ind. Code § 8-2.1-20-7