If your home country does not issue driver's licenses, you must obtain a California driver's permit to legally drive in the state. This process involves passing written and road exams conducted by the Department of Motor Vehicles (DMV). It's advisable to start this process promptly if you plan on staying in California for an extended period, as obtaining a California driver’s permit can take some time. Consider enrolling in a driving school to prepare for the exams. The DMV website offers study materials to help you understand California driving laws and regulations comprehensively. Make sure to schedule an appointment at a local DMV office to avoid long wait times.