Mich. Comp. Laws § 211.743

Sec. 3. On and after 30 days following the effective date of this act, any officer whose duty it is to give notice of hearings in special assessment proceedings may rely upon the last local tax assessment records in giving notice of hearing by mail. The method of giving notice by mail as provided in this act is declared to be the method that is reasonably certain to inform those to be assessed of the special assessment proceedings.