Michigan Compiled Laws, Chapter 123. Local Government § 123.777

Sec. 47. The court commissioners shall meet at the time and place ordered by the court and shall be sworn to faithfully discharge their duties. The business which the commissioners may perform shall be conducted at a public meeting of the commissioners held in compliance with Act No. 267 of the Public Acts of 1976.  1 Public notice of the time, date, and place of the meeting shall be given in the manner required by Act No. 267 of the Public Acts of 1976. If all commissioners do not then appear, a smaller number may adjourn to a time certain, but an adjournment shall not be made to a day later than the time allowed by the court. An adjournment shall be publicly announced. The court or the clerk of the court may issue subpoenas to compel the attendance of witnesses before the court or before the court commissioners. A court commissioner may administer oaths to witnesses. The court commissioners shall view the premises described in the petition and shall hear the proofs and allegations of the parties. The report and any other writing prepared, owned, used, in the possession of, or retained by the commissioners in the performance of an official function shall be made available to the public in compliance with Act No. 442 of the Public Acts of 1976.  2