What law applies when a juvenile is suspected of impaired driving? If the juvenile is 16- or 17-years-old, the criminal law applies in the same way that it applies to someone aged 18 or older. These offenses are carved out of juvenile jurisdiction (G.S. 7B-1501(7)b.) They are therefore criminal matters from their inception. However, if the juvenile is under age 16 at the time of the offense, the case is a juvenile matter from its inception. This blog explains how cases alleging impaired driving under the age of 16 should proceed pursuant to the Juvenile Code.