CDL How Do I Apply for a Commercial Driver's License Official Texas CDL Manual Texas Commercial Motor Vehicle Driver Handbook Commercial Licenses Texas Commercial Driver’s License Texas Licensing Requirements http://dps.texas.gov/DriverLicense/CommercialLicense.htm Texas Commercial Driver’s License Texas Commercial Motor Vehicle Driver Handbook http://www.dps.texas.gov/DriverLicense/CommercialLicense.htm commercial driver’s license Commercial Driver’s License Official Texas CDL Manual intrastate drivers Texas Licensing Requirements Texas Department of Public Safety