Versions of Montana Code 20-9-438. Preparation of general obligation debt service fund budget -- operating reserve on LawServer 2023 Montana Code 20-9-438. Preparation of general obligation debt service fund budget — operating reserve 2022 Montana Code 20-9-438. Preparation of general obligation debt service fund budget — operating reserve 2021 Montana Code 20-9-438. Preparation of general obligation debt service fund budget — operating reserve 2019 Montana Code 20-9-438. Preparation of general obligation debt service fund budget — operating reserve 2018 Montana Code 20-9-438. Preparation of general obligation debt service fund budget — operating reserve 2016 Montana Code 20-9-438. Preparation of general obligation debt service fund budget — operating reserve 2014 Montana Code 20-9-438. Preparation of general obligation debt service fund budget — operating reserve 2013 Montana Code 20-9-438. Preparation of general obligation debt service fund budget — operating reserve 2009 Montana Code 20-9-438 – Preparation of general obligation debt service fund budget — operating reserve