Mich. Admin. Code 792.10211 - Service of pleadings and other documents; statement or proof of service
Rule 211. If a question concerning proper service is raised, the person or party claiming to have effectuated proper service bears the burden of proof. When service is made by mail, a return post office receipt is sufficient proof of service. When service is made by private delivery service, the receipt showing delivery is sufficient proof of service. When service is made in another manner authorized by these rules, verified proof of service must be made by filing an affidavit of the person or party serving the documents. The administrative law judge assigned to the matter shall resolve disputes with respect to proper service.
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.
Rule 211.