Now there are various ways that you can get those convictions
expunged, but it's much more difficult if it has already become a public
record, and if your child has been convicted of a DUI in
juvenile court, even though that is not accessible to the general public, the DMV will be able to see that conviction and may refuse to give your child the license for some period of time, based on that conviction.
In other words, an entire
juvenile record can be
expunged if five years have passed since the adjudication or release from legal custody or supervision; and the person has not been convicted of a felony, misdemeanor or adjudicated delinquent within the past five years; and the person does not have any pending charges.