Sec. 1. This chapter, including any rules adopted by the bureau to implement this chapter, applies to the following:
(1) The holder of a commercial driver's license or commercial learner's permit.
(2) The operator of a commercial motor vehicle.
(3) A person that employs an operator of a commercial motor vehicle.
(4) A person that:
(A) educates or trains an individual; or
(B) prepares an individual for:
(i) an examination given by the bureau; or
(ii) testing described in section 5 of this chapter;
to operate a commercial motor vehicle as a vocation.
(5) A student of a person described in subdivision (4).