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POS-050Optional

Proof of Electronic Service

California · Judicial Council of California · Effective February 1, 2017

This form is used to tell the court that legal papers were delivered to another person using electronic means. It asks the person filing it to list what papers were sent, who received them, and when the electronic delivery happened.

The court describes it as: Tells the court that legal papers were electronically delivered to (served on) the other party. Lists the papers that were served and tells who they were served on, where and when they were served, and who served them.

Open the official PDFfrom Judicial Council of California

Where this fits in a case

General & info

Information / general use — not tied to one step of a case

This form is used when a party needs to prove to the court that they have legally sent documents to the other side using electronic methods.

Either party may file.

Official instructions

How-to guides published by the court for this form.

Common questions

What is this form for?
This form is used to show the court that you electronically delivered legal papers to the other party. It lists the papers and the details of the service.
Who fills out this form?
The form requires a signature from the person making the declaration, who is the declarant.
Does this form require a fee?
The provided text does not mention any filing fees for this form.

Revision history

No changes recorded since we started tracking this form on October 9, 2026. The current version took effect February 1, 2017.

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