Ind. Code § 8-2.1-24-27

Sec. 27. Inspections to determine and enforce violations under this chapter may be conducted by the state police department, agents of the department, Indiana state police motor carrier inspectors, and any other eligible law enforcement officer through the procedures established by the department. Agents of the department have the same power and authority under this section as is provided to authorized personnel under IC 16-44-2-11 and IC 16-44-2-12.