Expungement
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
When a minor who has been the subject of any proceeding before the children's court attains his or her twenty-first birthday, the children's court magistrate shall order the court records and the law enforcement records pertaining to the minor to be destroyed, except for adoption records which shall not be destroyed under any circumstances.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.