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You will need to come into a driver's license issuance location to renew your CDL and provide proof of citizenship (see list below). If you certify to the “nonexcepted interstate” category you must also provide a copy of your Medical Examiner’s Certificate when you renew.
If you want to obtain a REAL ID (gold star), find out what additional documents you need to bring with you.
You can renew your CDL at any one of Iowa's 100 issuance sites. Schedule an appointment or contact your county treasurer.
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