Wyo. Stat. § 41-9-117
Before entering upon their duties such commissioners shall take and subscribe an oath to support the constitution of the United States and the constitution of the state of Wyoming, to faithfully and impartially discharge their duties as such commissioners and to render a true account of their doings to the court by which they are appointed whenever required by law or the order of the court, and shall execute a bond running to the clerk of said court and his successors in office as obligees, to be filed with said clerk for the benefit of the parties interested, in an amount to be fixed by the court or presiding judge, and with sureties to be approved by the court or presiding judge, conditioned for the faithful discharge of their duties as such commissioners and the faithful accounting for and application of all moneys which shall come into their hands as such commissioners. A majority shall constitute a quorum and a concurrence of a majority in any matter within their duties shall be sufficient to its determination.
W.S. 41-9-117