Driving under the influence of alcohol or drugs is subject to the states “Zero Tolerance” law, so don’t ever drink and drive. If you receive a moving violation, you need to restart the 180 day waiting period. If you are under 18, you cannot drive between midnight and 6am. Applying requires taking the written and vision test, so make sure you bring your $ CSLINK so you can quickly review while waiting for your turn! Permit holders must drive with a licensed driver over 21 in the passenger seat. You must be 16 years of age to apply for a permit. Permit Phase (passing the written and vision test required!).If you are under 18, parental consent is required. Kentucky has a three phase graduated license program for those 16 years of age and older. (Excerpts from the Kentucky Transportation Cabinet) Obtaining A Kentucky Learner Permit