Proof Of Service Summons

Contra Costa Superior Court · Appeals Packets & Forms

Verified current as of October 7, 2026

This form is used to document that a defendant in a family law case (like divorce or custody) has been officially notified about the lawsuit by having the court papers delivered to them. A process server, sheriff, or other authorized person who delivered the papers would complete and file this form to prove to the court that the defendant was properly notified.