§ 417.40.Proof Signed By Person Registered Under Chapter 16, Division 8, Business and Professions Code
Title 5. Jurisdiction and Service of Process · Chapter 4. Service of Summons · Article 5. Proof of Service · Last amended 2026 · Last verified July 28, 2026
This section prints two full, separately-dated versions in the official compilation (a pending-amendment straddle); both are shown below.
Full Text of § 417.40
Plain-English Summary
Section 417.40 adds a documentation requirement specific to registered process servers. Any proof of service signed by a person registered under Chapter 16 (commencing with § 22350) of Division 8 of the Business and Professions Code — or by that person’s employee or independent contractor — must indicate the county in which the person is registered and the registration number assigned under Business and Professions Code § 22355.
This requirement gives the court and the parties a way to verify that the server signing the proof is in fact a properly registered process server, and where. Section 413.40 separately provides that a licensing violation by the server does not by itself invalidate otherwise-compliant service, but this section’s disclosure requirement still applies to any proof signed by a registered server. This version of the section remains in effect only until January 1, 2027, when it is scheduled to be repealed.
Frequently Asked Questions
What information must a registered process server include on the proof of service?
Section 417.40(a) requires the proof of service to state the county in which the process server is registered and the registration number assigned under Business and Professions Code § 22355.
Does this requirement apply to an employee of a registered process server?
Yes. Section 417.40(a) applies to proof of service signed by the registered person or by that person’s employee or independent contractor.
Is § 417.40 permanent law?
No. Subdivision (b) states this section remains in effect only until January 1, 2027, and is repealed as of that date, so it should be checked against any successor provision after that date.
Amendment History
Effective Until 1/1/2027
Amended by Stats 2025 ch 563 (AB 747),s 10, eff. 1/1/2026. Added by Stats. 1971, Ch. 1661.
Operative 1/1/2027
Added by Stats 2025 ch 563 (AB 747),s 11, eff. 1/1/2026.