Iowa Code § 679B.23: Findings and report.

The board shall as soon as practical visit the place where the dispute exists and make careful inquiry into its cause. The board shall hear all interested persons who come before it and advise the respective parties concerning courses of action to adjust the dispute, and shall put in writing its findings and recommendations. A copy of such report shall be filed by the board secretary in the office of the clerk of the city in which the dispute arose and shall be open for public inspection. All hearings shall be open to the public and press.