Any person is disqualified from driving a commercial motor vehicle for a period of two years if convicted of two violations of out-of-service orders pursuant to § 32-12A-8.1 in separate incidents during a ten-year period.
If the violations of out-of-service orders pursuant to this section occurred while transporting hazardous materials required to be placarded under 49 C.F.R. Part 172, Subpart F, as of January 1, 2015, or while operating a motor vehicle designed to transport sixteen or more passengers, including the driver, the operator is disqualified for a period of three years.
SDCL 32-12A-53