Montana Title 7. Local Government § 7-5-2101. General authority of county commissioners

(1) The board of county commissioners has jurisdiction and power, under such limitations and restrictions as are prescribed by law, to represent the county and have the care of the county property and the management of the business and concerns of the county in all cases where no other provision is made by law.

(2) The board has jurisdiction and power, under such limitations and restrictions as are prescribed by law, to perform all other acts and things required by law not enumerated in this title or which may be necessary to the full discharge of the duties of the chief executive authority of the county government.