Versions of Montana Code 15-64-112. Department to make rules on LawServer 2023 Montana Code 15-64-112. Department to make rules 2022 Montana Code 15-64-112. Department to make rules 2021 Montana Code 15-64-112. Department to make rules 2019 Montana Code 15-64-112. Department to make rules 2018 Montana Code 15-64-112. Department to make rules