§ 21-6-203 — District boundary boards; membership; style

The county assessor, the board of county commissioners and the
county treasurer shall constitute a board for establishing
school districts in the county. If two (2) or more counties are
involved, the county assessor, the board of county commissioners
and the county treasurer from each county shall comprise the
board. The board shall be styled "the district boundary board of
.... county or counties, Wyoming."