{"data":{"id":"us-mi/mich.-comp.-laws-600.1971","jurisdiction":"us-mi","citation":"Mich. Comp. Laws § 600.1971","heading":"Service of papers; proof of service; filing.","body":"Sec. 1971.\n\nExcept as otherwise provided by sections 1912 to 1960, proof of service of all papers required or permitted to be served may be by written acknowledgment of service, by affidavit of the person making service, or by any other proof satisfactory to the court. Proof of such service shall be filed at or prior to the time of hearing.","path":["MI Code","Chapter 600","Act Act-236-of-1961"],"source_url":"https://www.legislature.mi.gov/Laws/MCL?objectName=mcl-600-1971","current_through":"2026-08-14","vintage":"open-us-law v2026.08, retrieved 2026-09-14","retrieved_at":"2026-09-14T18:32:31Z","sha256":"5574c4fc671852259cb91796433ab1c051efa9c5e96656a359fad9c0b38a2688","source_id":"us-mi","stale":false,"prev":"us-mi/mich.-comp.-laws-600.1970","next":"us-mi/mich.-comp.-laws-600.1972"},"notice":"GroundRules: Original legal text. Not legal advice."}