To excel as a CDL Driver with a DUI over 1 year old, you need a valid commercial driver’s license (CDL), a clean driving record since the incident, and updated knowledge of DOT safety regulations. Familiarity with electronic logging devices (ELDs), GPS navigation systems, and truck maintenance logs is typically required. Strong organizational skills, attention to detail, and reliability help drivers meet schedules and maintain compliance. These skills ensure safe driving practices, regulatory adherence, and the ability to regain employer trust after a past DUI.