Versions of Montana Code 80-11-1001. Definitions on LawServer 2023 Montana Code 80-11-1001. Definitions 2022 Montana Code 80-11-1001. Definitions 2021 Montana Code 80-11-1001. Definitions 2019 Montana Code 80-11-1001. Definitions 2018 Montana Code 80-11-1001. Definitions