A person with a commercial driver license that has a Class A combination vehicle classification is not required to obtain a hazardous materials endorsement pursuant to this chapter if the person is:

1. (1) Acting within the scope of the person's employment as an employee of a custom harvester operation; and
2. (2) Operating a service vehicle that is transporting diesel fuel in quantity of one thousand gallons or less and that is clearly marked with a flammable or combustible placard.

Source: SL 2017, ch 136 , § 1.