Service of SummonsProof of Service
Section § 417.10
This section explains how to prove that a summons was given to someone in California. The method depends on how the summons was served. If it was done by hand, the person delivering it must provide a written statement with details like when, where, and how it was served, plus the name and title of the person who got it. If the summons was mailed, proof must include either a signed receipt or another acceptable written acknowledgment. If the summons was published in a newspaper, an affidavit must show publication details. If it was posted on a property, proof includes details about the timing and location of both the posting and any mailing. For all personal services, a standardized form must be used.
Section § 417.20
This law explains how to prove that someone outside the state was officially notified, or 'served,' with legal documents like a summons. There are several ways to demonstrate this: if served by mail, you need a signed receipt; if by court order, follow that method; if in the person's location, follow their local rules; or if the person admits to being served. Additionally, if documents are posted and mailed to the person, an affidavit is required to confirm where and when this occurred.
Section § 417.30
Once someone has been officially notified about a legal action through a summons, proof that this notification was given must be filed with the court, unless the person has already shown up in court for the case.