Contact the Commercial Motor Vehicle Office

Office Location

Zibell Building
300 SW 29th Street
Topeka, KS 66611

Mailing Address

Commercial Motor Vehicle Office
PO Box 12003
Topeka KS 66601-2001


CMV/IRP Registration
785-296-3621 select Option 2 then Option 2 again

Office Hours (Telephone only, no walk-in traffic)

CMV/IRP Registration - 8:00 a.m. to 4:45 p.m. Monday - Friday


Telephone support and online/mail-in application processing only. All walk-in traffic for CMV/IRP registration will be directed to the customer’s nearest IRP/CMV location. A complete regional office listing of all service locations is available here.