The personal representative shall serve a true and correct copy of the final report and petition on the Tribal Chair and on each heir, devisee, and legatee of the decedent at their last known address. On or before the time set for such hearing, the administrator shall file a certificate of service with the Court. [Ord. 53 § 8517, amended, 10/30/2018; Ord. 50B § 8517, amended, 6/22/2017.]