After a summons has been served on a person, proof of service of the summons as provided in Section 417.10 or 417.20 shall be filed, unless the defendant has previously made a general appearance.
Cal. Civ. Proc. Code § 417.30
Proof of Service
Amended by Stats. 2005, Ch. 300, Sec. 3
Official source: California Legislative Information. Reproduced from public-domain California statutes; confirm against the official source for the current text. Not legal advice.