California Code of Civil Procedure
§ 417.20
CCP § 417.20Title 5 · Part 2 · Ch. 4 · Art. 5
Statute text
View on leginfo.ca.govProof that a summons was served on a person outside this state shall be made:
(a)If served in a manner specified in a statute of this state, as prescribed by Section 417.10, and if service is made by mail pursuant to Section 415.40, proof of service shall include evidence satisfactory to the court establishing actual delivery to the person to be served, by a signed return receipt or other evidence;
(b)In the manner prescribed by the court order pursuant to which the service is made;
…
Legislative history
Amended by Stats. 1972, Ch. 719.