As used in NRS 483.900 to 483.940, inclusive, unless the context otherwise requires:
1. “Commercial driver’s license” means a license issued to a person which authorizes the person to drive a class or type of commercial motor vehicle.
2. “Commercial Driver’s License Information System” means the information system maintained by the Secretary of Transportation pursuant to 49 U.S.C. § 31309 to serve as a clearinghouse for locating information relating to the licensing, identification and disqualification of operators of commercial motor vehicles.