Find out if you need a CDL to drive your commercial vehicle.
Learn about the different classes of CDLs, restrictions, and when you need to have an endorsement on your CDL.
Find out about instruction permits, self-certification, training, employer registration, agribusiness requirements, medical exams, and drug testing required to get a new CDL.
Learn about the knowledge and skills tests you must pass before getting a CDL, and prepare with a practice knowledge test.
Learn how to renew or update a CDL.
If you have a valid CDL from another state, find out what you need to do to transfer it to Washington State.
Find out how to become an approved CDL training school.
Learn about CDL suspensions and what to do if your CDL is suspended or revoked.
Links to sites with useful CDL information.