Iowa can waive commercial driver’s license testing based on your military training and experience. Under the even exchange option, both the knowledge and skills tests are waived if you held one of the qualifying military occupational specialties in the past year. Under the skills waiver option, only the skills test is waived and you still take the knowledge test.
Submit the Military CDL Test Waiver Application, including certification by your commanding officer, to an Iowa Department of Transportation CDL services office. For help, call the Motor Vehicle Division help desk at 515-244-1052.
The completed waiver application with your commanding officer’s certification, and your military licensing or driving records for the vehicle class you are claiming.