Commercial Driver License (CDL) testing
Commercial driver guide
Prepare for your CDL tests with the Commercial Driver Guide.
Learn what to expect at your knowledge test, and take a practice test.
Find out about the skills tests you need to pass to get your CDL.
CDL skills test locations
Find testing locations.
Independent third-party examiners
Find Washington State certified independent third-party examiners for CDL skills testing.
Registered CDL training schools
Find approved CDL training schools.