Kansas relies on the iKan scheduling portal for in-person knowledge exams. Create or update your account, select “Knowledge/Test,” and choose a county office or participating third-party tester. Wichita Twin Lakes, Overland Park, and Topeka’s S Kansas Avenue releases new seats at 7 a.m., while Salina and Garden City drop cancellations mid-afternoon. Walk-in capacity is scarce—arrive 20 minutes early for security and forms. Bring proof of identity, Social Security documentation, and two Kansas residency proofs. Teens must also present the DE-99 parental consent form at check-in. You’ll complete a vision screen, store personal items, and take the 25-question exam on a touchscreen kiosk. If you miss 80%, the clerk prints your results, collects the retest fee, and schedules a revisit for the next business day.