Declaration of Mailing or of Inability to Ascertain Address

Orange County Superior Court · Locally Approved Forms

Verified current as of July 16, 2026

This form is used to prove that someone mailed a legal document to another person, or to explain why they couldn't find that person's address to deliver the document. Someone involved in a court case would file this form to show the court that they made a good faith effort to notify the other party about the lawsuit or legal proceedings.