The document provides instructions for renewing a Maryland driver's license by mail. To be eligible, one must not have any medical conditions affecting driving ability, not have a suspended license, and have correctly filled out the renewal application. Those over 40 must also submit a vision certificate from a doctor. The application requires answering eligibility questions, providing payment and identification information, and signing to certify the truthfulness of the information. Completed renewals should be mailed to the MVA for processing.