Attachment to Proof of Service-Juvenile (Additional Person Served) (JV-510(A)) Use this if you need to provide more information than can fit on form JV-510. Get form JV-510(A) Effective: January 1, 2019 View JV-510(A) Attachment to Proof of Service-Juvenile (Additional Person Served) form Go to How-to instructions for Juvenile Go to Juvenile Form Packets Go to How-to instructions for Proof of Service