{"data":{"id":"us-mo/mo.-rev.-stat.-506.270","jurisdiction":"us-mo","citation":"Mo. Rev. Stat. § 506.270","heading":"Proof of mailing or delivery of notice.","body":"Proof of the mailing or personal delivery of said notification to such nonresident by an adult person not an officer serving same shall be made by affidavit of the party doing said acts. All affidavits of service shall be endorsed upon or attached to the original papers to which they relate and including the returned registry receipt shall be forthwith filed with the court in which such action is filed and pending.","path":["Title XXXV - CIVIL PROCEDURE AND LIMITATIONS","Chapter 506 - Commencement of Actions and General Provisions"],"source_url":"https://revisor.mo.gov/main/OneSection.aspx?section=506.270","current_through":"2026 legislative session (floor)","vintage":"","retrieved_at":"2026-09-03T22:23:28Z","sha256":"8276cc70836a92494d42ae0d010534681bb3088ba560477a8510ea373dee11a7","source_id":"us-mo","stale":false,"prev":"us-mo/mo.-rev.-stat.-506.260","next":"us-mo/mo.-rev.-stat.-506.280"},"notice":"GroundRules: Original legal text. Not legal advice."}