Versions of Montana Code 37-43-312. Penalty on LawServer 2023 Montana Code 37-43-312. Penalty 2022 Montana Code 37-43-312. Penalty 2021 Montana Code 37-43-312. Penalty 2019 Montana Code 37-43-312. Penalty 2018 Montana Code 37-43-312. Penalty 2016 Montana Code 37-43-312. Penalty 2014 Montana Code 37-43-312. Penalty 2013 Montana Code 37-43-312. Penalty 2009 Montana Code 37-43-312 – Penalty