White Line CDL Training was approved by the Kansas Board of Regents to operate as an independent postsecondary school and was awarded an "A" rating from the Better Business Bureau. White Line CDL Training offers a 4-week CDL (Commercial Drivers' License). The school is approved by several large transportation companies. Come and talk to us about all the companies who recruit our students. Multiple lenders offer upfront financing and many major transport companies provide tuition reimbursement.