What notification is sent when the subject reaches the age of emancipation?

The Juvenile Emancipation Notification is the correct response because it is specifically designed to inform relevant parties when a juvenile reaches the age of emancipation, which typically denotes that they are legally recognized as an adult and can make decisions independent of guardianship or parental control. This notification ensures that systems and personnel handling juvenile records are updated accordingly, reflecting the subject's new legal status.

The other options do not pertain to the process of emancipation. For example, the Missing Information Notification relates to cases where critical data might be absent regarding a person, and it does not address the transition from juvenile status. The Locate Notification generally involves efforts to find a person of interest but is not specific to the change in legal status that emancipation represents. Lastly, the Unidentified Person Match Notification deals with identifying individuals whose identities are currently unknown, which is unrelated to the emancipation concept. Therefore, the focus on legal acknowledgment and the implications of reaching adulthood clearly align with the purpose of the Juvenile Emancipation Notification.