Mont. Code Ann. § 7-7-133

A local entity shall comply with all orders and decrees contemplated by the federal municipal bankruptcy laws and may issue its bonds and other securities for the carrying out and consummation of the adjustment of its debts as provided and contemplated by the federal law and as required by the orders and decrees of the bankruptcy court. The orders and decrees of the bankruptcy court must be based on the Montana law applicable to the local entity.